[{"title":"Polar discontinuities, emergent conductivity, and critical twist-angle-dependent behaviour at wafer-bonded ferroelectric interfaces","year":"2026","author":[{"full_name":"Rogers, Andrew","last_name":"Rogers","first_name":"Andrew"},{"full_name":"Holsgrove, Kristina","last_name":"Holsgrove","first_name":"Kristina"},{"first_name":"Nils A.","last_name":"Schäfer","full_name":"Schäfer, Nils A."},{"first_name":"Boris","last_name":"Koppitz","full_name":"Koppitz, Boris"},{"full_name":"McCluskey, Conor J.","first_name":"Conor J.","last_name":"McCluskey"},{"last_name":"Yedama","first_name":"Shivani","full_name":"Yedama, Shivani"},{"full_name":"Lynch, Ronan","last_name":"Lynch","first_name":"Ronan"},{"last_name":"Sloan","first_name":"Keelan","full_name":"Sloan, Keelan"},{"full_name":"Porter, Barry","last_name":"Porter","first_name":"Barry"},{"first_name":"Adam","last_name":"Sykes","full_name":"Sykes, Adam"},{"last_name":"Catalan Daniels","first_name":"Alex","full_name":"Catalan Daniels, Alex"},{"full_name":"Silva, Romualdo S.","first_name":"Romualdo S.","last_name":"Silva"},{"first_name":"Flavio Y.","last_name":"Bruno","full_name":"Bruno, Flavio Y."},{"full_name":"Seddon, Sam D.","first_name":"Sam D.","last_name":"Seddon"},{"first_name":"Haidong","last_name":"Lu","full_name":"Lu, Haidong"},{"id":"22501","full_name":"Rüsing, Michael","last_name":"Rüsing","orcid":"0000-0003-4682-4577","first_name":"Michael"},{"full_name":"Fink, Christa","first_name":"Christa","last_name":"Fink"},{"first_name":"Philipp","last_name":"Fahler-Muenzer","full_name":"Fahler-Muenzer, Philipp"},{"full_name":"Fearn, Sarah","last_name":"Fearn","first_name":"Sarah"},{"first_name":"Sandrine E. M.","last_name":"Heutz","full_name":"Heutz, Sandrine E. M."},{"full_name":"Hadjimichael, Marios","last_name":"Hadjimichael","first_name":"Marios"},{"last_name":"Ramasse","first_name":"Quentin M.","full_name":"Ramasse, Quentin M."},{"last_name":"Alexe","first_name":"Marin","full_name":"Alexe, Marin"},{"full_name":"Kumar, Amit","last_name":"Kumar","first_name":"Amit"},{"last_name":"McQuaid","first_name":"Raymond G. P.","full_name":"McQuaid, Raymond G. P."},{"full_name":"Gruverman, Alexei","first_name":"Alexei","last_name":"Gruverman"},{"last_name":"Sanna","first_name":"Simone","full_name":"Sanna, Simone"},{"full_name":"Eng, Lukas M.","first_name":"Lukas M.","last_name":"Eng"},{"full_name":"Gregg, J. Marty","first_name":"J. Marty","last_name":"Gregg"}],"publication_identifier":{"issn":["2041-1723"]},"date_updated":"2026-03-08T09:22:25Z","publication_status":"published","intvolume":"        17","article_type":"original","main_file_link":[{"url":"https://www.nature.com/articles/s41467-026-68553-7","open_access":"1"}],"article_number":"1842","language":[{"iso":"eng"}],"doi":"10.1038/s41467-026-68553-7","publication":"Nature Communications","issue":"1","abstract":[{"lang":"eng","text":"Probing novel properties, arising from twisted interfaces, has traditionally relied on the stacking of exfoliated two-dimensional materials and the spontaneous formation of van der Waals bonds. So far, investigations involving intimate covalent or ionic bonds have not been a focus. Yet, we show here that an established technique, involving thermocompressional wafer bonding, works well for creating twisted non-van der Waals interfaces. We have successfully bonded z-cut lithium niobate single crystals to create ferroelectric oxide interfaces with strong polar discontinuities and have mapped the associated emergent interfacial conductivity. In some instances, a dramatic change in microstructure occurs, involving local dipolar switching. A twist-induced collapse in the capability of the system to effec8tively screen interfacial bound charge is implied. Importantly, this only occurs around specific moiré twist angles with sparse coincident lattices and associated short-range aperiodicity. In quasicrystals, aperiodicity is known to induce pseudo-bandgaps and we suspect a similar phenomenon here."}],"date_created":"2026-03-08T09:20:13Z","type":"journal_article","department":[{"_id":"15"},{"_id":"623"},{"_id":"288"}],"status":"public","publisher":"Springer Science and Business Media LLC","_id":"64864","user_id":"22501","volume":17,"citation":{"ieee":"A. Rogers <i>et al.</i>, “Polar discontinuities, emergent conductivity, and critical twist-angle-dependent behaviour at wafer-bonded ferroelectric interfaces,” <i>Nature Communications</i>, vol. 17, no. 1, Art. no. 1842, 2026, doi: <a href=\"https://doi.org/10.1038/s41467-026-68553-7\">10.1038/s41467-026-68553-7</a>.","apa":"Rogers, A., Holsgrove, K., Schäfer, N. A., Koppitz, B., McCluskey, C. J., Yedama, S., Lynch, R., Sloan, K., Porter, B., Sykes, A., Catalan Daniels, A., Silva, R. S., Bruno, F. Y., Seddon, S. D., Lu, H., Rüsing, M., Fink, C., Fahler-Muenzer, P., Fearn, S., … Gregg, J. M. (2026). Polar discontinuities, emergent conductivity, and critical twist-angle-dependent behaviour at wafer-bonded ferroelectric interfaces. <i>Nature Communications</i>, <i>17</i>(1), Article 1842. <a href=\"https://doi.org/10.1038/s41467-026-68553-7\">https://doi.org/10.1038/s41467-026-68553-7</a>","short":"A. Rogers, K. Holsgrove, N.A. Schäfer, B. Koppitz, C.J. McCluskey, S. Yedama, R. Lynch, K. Sloan, B. Porter, A. Sykes, A. Catalan Daniels, R.S. Silva, F.Y. Bruno, S.D. Seddon, H. Lu, M. Rüsing, C. Fink, P. Fahler-Muenzer, S. Fearn, S.E.M. Heutz, M. Hadjimichael, Q.M. Ramasse, M. Alexe, A. Kumar, R.G.P. McQuaid, A. Gruverman, S. Sanna, L.M. Eng, J.M. Gregg, Nature Communications 17 (2026).","chicago":"Rogers, Andrew, Kristina Holsgrove, Nils A. Schäfer, Boris Koppitz, Conor J. McCluskey, Shivani Yedama, Ronan Lynch, et al. “Polar Discontinuities, Emergent Conductivity, and Critical Twist-Angle-Dependent Behaviour at Wafer-Bonded Ferroelectric Interfaces.” <i>Nature Communications</i> 17, no. 1 (2026). <a href=\"https://doi.org/10.1038/s41467-026-68553-7\">https://doi.org/10.1038/s41467-026-68553-7</a>.","mla":"Rogers, Andrew, et al. “Polar Discontinuities, Emergent Conductivity, and Critical Twist-Angle-Dependent Behaviour at Wafer-Bonded Ferroelectric Interfaces.” <i>Nature Communications</i>, vol. 17, no. 1, 1842, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1038/s41467-026-68553-7\">10.1038/s41467-026-68553-7</a>.","bibtex":"@article{Rogers_Holsgrove_Schäfer_Koppitz_McCluskey_Yedama_Lynch_Sloan_Porter_Sykes_et al._2026, title={Polar discontinuities, emergent conductivity, and critical twist-angle-dependent behaviour at wafer-bonded ferroelectric interfaces}, volume={17}, DOI={<a href=\"https://doi.org/10.1038/s41467-026-68553-7\">10.1038/s41467-026-68553-7</a>}, number={11842}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Rogers, Andrew and Holsgrove, Kristina and Schäfer, Nils A. and Koppitz, Boris and McCluskey, Conor J. and Yedama, Shivani and Lynch, Ronan and Sloan, Keelan and Porter, Barry and Sykes, Adam and et al.}, year={2026} }","ama":"Rogers A, Holsgrove K, Schäfer NA, et al. Polar discontinuities, emergent conductivity, and critical twist-angle-dependent behaviour at wafer-bonded ferroelectric interfaces. <i>Nature Communications</i>. 2026;17(1). doi:<a href=\"https://doi.org/10.1038/s41467-026-68553-7\">10.1038/s41467-026-68553-7</a>"},"quality_controlled":"1","oa":"1"},{"citation":{"bibtex":"@article{Pegoraro_Held_Lammers_Brecht_Silberhorn_2026, title={Demonstration of a quantum C-NOT gate in a time-multiplexed fully reconfigurable photonic processor}, volume={17}, DOI={<a href=\"https://doi.org/10.1038/s41467-026-74861-9\">10.1038/s41467-026-74861-9</a>}, number={15683}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Pegoraro, Federico and Held, Philip and Lammers, Jonas and Brecht, Benjamin and Silberhorn, Christine}, year={2026} }","ama":"Pegoraro F, Held P, Lammers J, Brecht B, Silberhorn C. Demonstration of a quantum C-NOT gate in a time-multiplexed fully reconfigurable photonic processor. <i>Nature Communications</i>. 2026;17(1). doi:<a href=\"https://doi.org/10.1038/s41467-026-74861-9\">10.1038/s41467-026-74861-9</a>","mla":"Pegoraro, Federico, et al. “Demonstration of a Quantum C-NOT Gate in a Time-Multiplexed Fully Reconfigurable Photonic Processor.” <i>Nature Communications</i>, vol. 17, no. 1, 5683, Springer Science and Business Media LLC, 2026, doi:<a href=\"https://doi.org/10.1038/s41467-026-74861-9\">10.1038/s41467-026-74861-9</a>.","chicago":"Pegoraro, Federico, Philip Held, Jonas Lammers, Benjamin Brecht, and Christine Silberhorn. “Demonstration of a Quantum C-NOT Gate in a Time-Multiplexed Fully Reconfigurable Photonic Processor.” <i>Nature Communications</i> 17, no. 1 (2026). <a href=\"https://doi.org/10.1038/s41467-026-74861-9\">https://doi.org/10.1038/s41467-026-74861-9</a>.","short":"F. Pegoraro, P. Held, J. Lammers, B. Brecht, C. Silberhorn, Nature Communications 17 (2026).","ieee":"F. Pegoraro, P. Held, J. Lammers, B. Brecht, and C. Silberhorn, “Demonstration of a quantum C-NOT gate in a time-multiplexed fully reconfigurable photonic processor,” <i>Nature Communications</i>, vol. 17, no. 1, Art. no. 5683, 2026, doi: <a href=\"https://doi.org/10.1038/s41467-026-74861-9\">10.1038/s41467-026-74861-9</a>.","apa":"Pegoraro, F., Held, P., Lammers, J., Brecht, B., &#38; Silberhorn, C. (2026). Demonstration of a quantum C-NOT gate in a time-multiplexed fully reconfigurable photonic processor. <i>Nature Communications</i>, <i>17</i>(1), Article 5683. <a href=\"https://doi.org/10.1038/s41467-026-74861-9\">https://doi.org/10.1038/s41467-026-74861-9</a>"},"oa":"1","status":"public","volume":17,"user_id":"88928","_id":"66094","publisher":"Springer Science and Business Media LLC","abstract":[{"lang":"eng","text":"The two-qubit controlled-not (C-NOT) gate is an essential component for gate-based quantum circuits. In fact, its operation, combined with single qubit rotations allows to realise any quantum circuit. Several strategies have been adopted in order to build quantum gates. Among them, photonics offers the dual advantage of excellent isolation from the environment and ease of manipulation at the single qubit level. Here we adopt a scalable time-multiplexed approach in order to build a fully reconfigurable architecture capable of implementing a post-selected C-NOT gate with a fidelity of (93.8 ± 1.4)%. We then show how our time-multiplexed platform can be employed to combine a C-NOT and a single qubit gate in order to generate the four Bell states."}],"related_material":{"link":[{"description":"Supplementary notes to the main article","url":"https://static-content.springer.com/esm/art%3A10.1038%2Fs41467-026-74861-9/MediaObjects/41467_2026_74861_MOESM1_ESM.pdf","relation":"supplementary_material"},{"description":"Datasets and code","url":"https://doi.org/10.5281/zenodo.20396394","relation":"supplementary_material"}]},"publication":"Nature Communications","issue":"1","department":[{"_id":"288"},{"_id":"623"},{"_id":"15"}],"keyword":["Photonic Quantum Computing","Time-multiplexing","Quantum Information"],"type":"journal_article","date_created":"2026-07-01T07:47:15Z","article_type":"original","intvolume":"        17","publication_status":"published","date_updated":"2026-07-01T08:15:21Z","author":[{"id":"88928","full_name":"Pegoraro, Federico","last_name":"Pegoraro","first_name":"Federico"},{"full_name":"Held, Philip","first_name":"Philip","last_name":"Held","id":"68236"},{"full_name":"Lammers, Jonas","first_name":"Jonas","last_name":"Lammers"},{"id":"27150","first_name":"Benjamin","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","full_name":"Brecht, Benjamin"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"}],"publication_identifier":{"issn":["2041-1723"]},"title":"Demonstration of a quantum C-NOT gate in a time-multiplexed fully reconfigurable photonic processor","year":"2026","doi":"10.1038/s41467-026-74861-9","language":[{"iso":"eng"}],"article_number":"5683","main_file_link":[{"open_access":"1","url":"https://www.nature.com/articles/s41467-026-74861-9"}]},{"status":"public","_id":"62861","publisher":"Springer Science and Business Media LLC","volume":16,"user_id":"48188","citation":{"mla":"Laneve, Alessandro, et al. “Quantum Teleportation with Dissimilar Quantum Dots over a Hybrid Quantum Network.” <i>Nature Communications</i>, vol. 16, no. 1, 10028, Springer Science and Business Media LLC, 2025, doi:<a href=\"https://doi.org/10.1038/s41467-025-65911-9\">10.1038/s41467-025-65911-9</a>.","apa":"Laneve, A., Ronco, G., Beccaceci, M., Barigelli, P., Salusti, F., Claro-Rodriguez, N., De Pascalis, G., Suprano, A., Chiaudano, L., Schöll, E., Hanschke, L., Krieger, T. M., Buchinger, Q., Covre da Silva, S. F., Neuwirth, J., Stroj, S., Höfling, S., Huber-Loyola, T., Usuga Castaneda, M. A., … Trotta, R. (2025). Quantum teleportation with dissimilar quantum dots over a hybrid quantum network. <i>Nature Communications</i>, <i>16</i>(1), Article 10028. <a href=\"https://doi.org/10.1038/s41467-025-65911-9\">https://doi.org/10.1038/s41467-025-65911-9</a>","ieee":"A. Laneve <i>et al.</i>, “Quantum teleportation with dissimilar quantum dots over a hybrid quantum network,” <i>Nature Communications</i>, vol. 16, no. 1, Art. no. 10028, 2025, doi: <a href=\"https://doi.org/10.1038/s41467-025-65911-9\">10.1038/s41467-025-65911-9</a>.","ama":"Laneve A, Ronco G, Beccaceci M, et al. Quantum teleportation with dissimilar quantum dots over a hybrid quantum network. <i>Nature Communications</i>. 2025;16(1). doi:<a href=\"https://doi.org/10.1038/s41467-025-65911-9\">10.1038/s41467-025-65911-9</a>","short":"A. Laneve, G. Ronco, M. Beccaceci, P. Barigelli, F. Salusti, N. Claro-Rodriguez, G. De Pascalis, A. Suprano, L. Chiaudano, E. Schöll, L. Hanschke, T.M. Krieger, Q. Buchinger, S.F. Covre da Silva, J. Neuwirth, S. Stroj, S. Höfling, T. Huber-Loyola, M.A. Usuga Castaneda, G. Carvacho, N. Spagnolo, M.B. Rota, F. Basso Basset, A. Rastelli, F. Sciarrino, K. Jöns, R. Trotta, Nature Communications 16 (2025).","chicago":"Laneve, Alessandro, Giuseppe Ronco, Mattia Beccaceci, Paolo Barigelli, Francesco Salusti, Nicolas Claro-Rodriguez, Giorgio De Pascalis, et al. “Quantum Teleportation with Dissimilar Quantum Dots over a Hybrid Quantum Network.” <i>Nature Communications</i> 16, no. 1 (2025). <a href=\"https://doi.org/10.1038/s41467-025-65911-9\">https://doi.org/10.1038/s41467-025-65911-9</a>.","bibtex":"@article{Laneve_Ronco_Beccaceci_Barigelli_Salusti_Claro-Rodriguez_De Pascalis_Suprano_Chiaudano_Schöll_et al._2025, title={Quantum teleportation with dissimilar quantum dots over a hybrid quantum network}, volume={16}, DOI={<a href=\"https://doi.org/10.1038/s41467-025-65911-9\">10.1038/s41467-025-65911-9</a>}, number={110028}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Laneve, Alessandro and Ronco, Giuseppe and Beccaceci, Mattia and Barigelli, Paolo and Salusti, Francesco and Claro-Rodriguez, Nicolas and De Pascalis, Giorgio and Suprano, Alessia and Chiaudano, Leone and Schöll, Eva and et al.}, year={2025} }"},"publication_identifier":{"issn":["2041-1723"]},"author":[{"first_name":"Alessandro","last_name":"Laneve","full_name":"Laneve, Alessandro"},{"full_name":"Ronco, Giuseppe","last_name":"Ronco","first_name":"Giuseppe"},{"last_name":"Beccaceci","first_name":"Mattia","full_name":"Beccaceci, Mattia"},{"last_name":"Barigelli","first_name":"Paolo","full_name":"Barigelli, Paolo"},{"last_name":"Salusti","first_name":"Francesco","full_name":"Salusti, Francesco","id":"94793"},{"full_name":"Claro-Rodriguez, Nicolas","first_name":"Nicolas","last_name":"Claro-Rodriguez"},{"first_name":"Giorgio","last_name":"De Pascalis","full_name":"De Pascalis, Giorgio"},{"full_name":"Suprano, Alessia","first_name":"Alessia","last_name":"Suprano"},{"full_name":"Chiaudano, Leone","last_name":"Chiaudano","first_name":"Leone"},{"first_name":"Eva","last_name":"Schöll","full_name":"Schöll, Eva"},{"last_name":"Hanschke","first_name":"Lukas","full_name":"Hanschke, Lukas"},{"last_name":"Krieger","first_name":"Tobias M.","full_name":"Krieger, Tobias M."},{"full_name":"Buchinger, Quirin","last_name":"Buchinger","first_name":"Quirin"},{"full_name":"Covre da Silva, Saimon F.","last_name":"Covre da Silva","first_name":"Saimon F."},{"full_name":"Neuwirth, Julia","last_name":"Neuwirth","first_name":"Julia"},{"last_name":"Stroj","first_name":"Sandra","full_name":"Stroj, Sandra"},{"first_name":"Sven","last_name":"Höfling","full_name":"Höfling, Sven"},{"first_name":"Tobias","last_name":"Huber-Loyola","full_name":"Huber-Loyola, Tobias"},{"full_name":"Usuga Castaneda, Mario A.","first_name":"Mario A.","last_name":"Usuga Castaneda"},{"last_name":"Carvacho","first_name":"Gonzalo","full_name":"Carvacho, Gonzalo"},{"last_name":"Spagnolo","first_name":"Nicolò","full_name":"Spagnolo, Nicolò"},{"full_name":"Rota, Michele B.","last_name":"Rota","first_name":"Michele B."},{"full_name":"Basso Basset, Francesco","last_name":"Basso Basset","first_name":"Francesco"},{"last_name":"Rastelli","first_name":"Armando","full_name":"Rastelli, Armando"},{"first_name":"Fabio","last_name":"Sciarrino","full_name":"Sciarrino, Fabio"},{"full_name":"Jöns, Klaus","last_name":"Jöns","first_name":"Klaus","id":"85353"},{"last_name":"Trotta","first_name":"Rinaldo","full_name":"Trotta, Rinaldo"}],"year":"2025","title":"Quantum teleportation with dissimilar quantum dots over a hybrid quantum network","intvolume":"        16","date_updated":"2025-12-17T11:36:14Z","publication_status":"published","language":[{"iso":"eng"}],"article_number":"10028","doi":"10.1038/s41467-025-65911-9","issue":"1","publication":"Nature Communications","date_created":"2025-12-04T12:20:57Z","department":[{"_id":"623"},{"_id":"15"},{"_id":"429"},{"_id":"642"}],"type":"journal_article"},{"status":"public","volume":15,"user_id":"67287","_id":"56678","publisher":"Springer Science and Business Media LLC","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"short":"A. Alibakhshi, L.V. Schäfer, Nature Communications 15 (2024).","chicago":"Alibakhshi, Amin, and Lars V. Schäfer. “Electron Iso-Density Surfaces Provide a Thermodynamically Consistent Representation of Atomic and Molecular Surfaces.” <i>Nature Communications</i> 15, no. 1 (2024). <a href=\"https://doi.org/10.1038/s41467-024-50408-8\">https://doi.org/10.1038/s41467-024-50408-8</a>.","ieee":"A. Alibakhshi and L. V. Schäfer, “Electron iso-density surfaces provide a thermodynamically consistent representation of atomic and molecular surfaces,” <i>Nature Communications</i>, vol. 15, no. 1, Art. no. 6086, 2024, doi: <a href=\"https://doi.org/10.1038/s41467-024-50408-8\">10.1038/s41467-024-50408-8</a>.","apa":"Alibakhshi, A., &#38; Schäfer, L. V. (2024). Electron iso-density surfaces provide a thermodynamically consistent representation of atomic and molecular surfaces. <i>Nature Communications</i>, <i>15</i>(1), Article 6086. <a href=\"https://doi.org/10.1038/s41467-024-50408-8\">https://doi.org/10.1038/s41467-024-50408-8</a>","bibtex":"@article{Alibakhshi_Schäfer_2024, title={Electron iso-density surfaces provide a thermodynamically consistent representation of atomic and molecular surfaces}, volume={15}, DOI={<a href=\"https://doi.org/10.1038/s41467-024-50408-8\">10.1038/s41467-024-50408-8</a>}, number={16086}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Alibakhshi, Amin and Schäfer, Lars V.}, year={2024} }","ama":"Alibakhshi A, Schäfer LV. Electron iso-density surfaces provide a thermodynamically consistent representation of atomic and molecular surfaces. <i>Nature Communications</i>. 2024;15(1). doi:<a href=\"https://doi.org/10.1038/s41467-024-50408-8\">10.1038/s41467-024-50408-8</a>","mla":"Alibakhshi, Amin, and Lars V. Schäfer. “Electron Iso-Density Surfaces Provide a Thermodynamically Consistent Representation of Atomic and Molecular Surfaces.” <i>Nature Communications</i>, vol. 15, no. 1, 6086, Springer Science and Business Media LLC, 2024, doi:<a href=\"https://doi.org/10.1038/s41467-024-50408-8\">10.1038/s41467-024-50408-8</a>."},"intvolume":"        15","date_updated":"2024-10-18T07:00:43Z","publication_status":"published","publication_identifier":{"issn":["2041-1723"]},"author":[{"last_name":"Alibakhshi","first_name":"Amin","full_name":"Alibakhshi, Amin"},{"last_name":"Schäfer","first_name":"Lars V.","full_name":"Schäfer, Lars V."}],"title":"Electron iso-density surfaces provide a thermodynamically consistent representation of atomic and molecular surfaces","year":"2024","doi":"10.1038/s41467-024-50408-8","language":[{"iso":"eng"}],"article_number":"6086","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>The surface area of atoms and molecules plays a crucial role in shaping many physiochemical properties of materials. Despite its fundamental importance, precisely defining atomic and molecular surfaces has long been a puzzle. Among the available definitions, a straightforward and elegant approach by Bader describes a molecular surface as an iso-density surface beyond which the electron density drops below a certain cut-off. However, so far neither this theory nor a decisive value for the density cut-off have been amenable to experimental verification due to the limitations of conventional experimental methods. In the present study, we employ a state-of-the-art experimental method based on the recently developed concept of thermodynamically effective (TE) surfaces to tackle this longstanding problem. By studying a set of 104 molecules, a close to perfect agreement between quantum chemical evaluations of iso-density surfaces contoured at a cut-off density of 0.0016 a.u. and experimental results obtained via thermodynamic phase change data is demonstrated, with a mean unsigned percentage deviation of 1.6% and a correlation coefficient of 0.995. Accordingly, we suggest the iso-density surface contoured at an electron density value of 0.0016 a.u. as a representation of the surface of atoms and molecules.</jats:p>","lang":"eng"}],"issue":"1","publication":"Nature Communications","type":"journal_article","date_created":"2024-10-18T07:00:00Z"},{"date_created":"2023-01-04T08:21:52Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"705"},{"_id":"297"},{"_id":"230"},{"_id":"35"}],"type":"journal_article","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"publication":"Nature Communications","issue":"1","language":[{"iso":"eng"}],"article_number":"31","doi":"10.1038/s41467-022-35745-w","author":[{"full_name":"Jia, Jichao","first_name":"Jichao","last_name":"Jia"},{"full_name":"Cao, Xue","first_name":"Xue","last_name":"Cao"},{"full_name":"Ma, Xuekai","first_name":"Xuekai","last_name":"Ma","id":"59416"},{"last_name":"De","first_name":"Jianbo","full_name":"De, Jianbo"},{"last_name":"Yao","first_name":"Jiannian","full_name":"Yao, Jiannian"},{"id":"27271","full_name":"Schumacher, Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan"},{"full_name":"Liao, Qing","last_name":"Liao","first_name":"Qing"},{"full_name":"Fu, Hongbing","first_name":"Hongbing","last_name":"Fu"}],"publication_identifier":{"issn":["2041-1723"]},"year":"2023","title":"Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions","intvolume":"        14","date_updated":"2023-04-20T15:17:21Z","publication_status":"published","citation":{"bibtex":"@article{Jia_Cao_Ma_De_Yao_Schumacher_Liao_Fu_2023, title={Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions}, volume={14}, DOI={<a href=\"https://doi.org/10.1038/s41467-022-35745-w\">10.1038/s41467-022-35745-w</a>}, number={131}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Jia, Jichao and Cao, Xue and Ma, Xuekai and De, Jianbo and Yao, Jiannian and Schumacher, Stefan and Liao, Qing and Fu, Hongbing}, year={2023} }","ama":"Jia J, Cao X, Ma X, et al. Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions. <i>Nature Communications</i>. 2023;14(1). doi:<a href=\"https://doi.org/10.1038/s41467-022-35745-w\">10.1038/s41467-022-35745-w</a>","mla":"Jia, Jichao, et al. “Circularly Polarized Electroluminescence from a Single-Crystal Organic Microcavity Light-Emitting Diode Based on Photonic Spin-Orbit Interactions.” <i>Nature Communications</i>, vol. 14, no. 1, 31, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1038/s41467-022-35745-w\">10.1038/s41467-022-35745-w</a>.","short":"J. Jia, X. Cao, X. Ma, J. De, J. Yao, S. Schumacher, Q. Liao, H. Fu, Nature Communications 14 (2023).","chicago":"Jia, Jichao, Xue Cao, Xuekai Ma, Jianbo De, Jiannian Yao, Stefan Schumacher, Qing Liao, and Hongbing Fu. “Circularly Polarized Electroluminescence from a Single-Crystal Organic Microcavity Light-Emitting Diode Based on Photonic Spin-Orbit Interactions.” <i>Nature Communications</i> 14, no. 1 (2023). <a href=\"https://doi.org/10.1038/s41467-022-35745-w\">https://doi.org/10.1038/s41467-022-35745-w</a>.","ieee":"J. Jia <i>et al.</i>, “Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions,” <i>Nature Communications</i>, vol. 14, no. 1, Art. no. 31, 2023, doi: <a href=\"https://doi.org/10.1038/s41467-022-35745-w\">10.1038/s41467-022-35745-w</a>.","apa":"Jia, J., Cao, X., Ma, X., De, J., Yao, J., Schumacher, S., Liao, Q., &#38; Fu, H. (2023). Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions. <i>Nature Communications</i>, <i>14</i>(1), Article 31. <a href=\"https://doi.org/10.1038/s41467-022-35745-w\">https://doi.org/10.1038/s41467-022-35745-w</a>"},"_id":"35160","publisher":"Springer Science and Business Media LLC","volume":14,"user_id":"16199","status":"public"},{"doi":"10.1038/s41467-023-39599-8","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}],"article_number":"3915","intvolume":"        14","date_updated":"2023-07-06T06:42:10Z","publication_status":"published","author":[{"last_name":"Ahmed","first_name":"Hammad","full_name":"Ahmed, Hammad"},{"first_name":"Muhammad Afnan","last_name":"Ansari","full_name":"Ansari, Muhammad Afnan"},{"first_name":"Yan","last_name":"Li","full_name":"Li, Yan"},{"last_name":"Zentgraf","orcid":"0000-0002-8662-1101","first_name":"Thomas","full_name":"Zentgraf, Thomas","id":"30525"},{"full_name":"Mehmood, Muhammad Qasim","first_name":"Muhammad Qasim","last_name":"Mehmood"},{"first_name":"Xianzhong","last_name":"Chen","full_name":"Chen, Xianzhong"}],"publication_identifier":{"issn":["2041-1723"]},"year":"2023","title":"Dynamic control of hybrid grafted perfect vector vortex beams","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"type":"journal_article","date_created":"2023-07-06T06:34:37Z","file":[{"file_size":4341041,"access_level":"closed","file_name":"NatureCommun_Ahmed_2023.pdf","date_updated":"2023-07-06T06:40:28Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"45869","creator":"zentgraf","date_created":"2023-07-06T06:40:28Z"}],"abstract":[{"lang":"eng","text":"Perfect vector vortex beams (PVVBs) have attracted considerable interest due to their peculiar optical features. PVVBs are typically generated through the superposition of perfect vortex beams, which suffer from the limited number of topological charges (TCs). Furthermore, dynamic control of PVVBs is desirable and has not been reported. We propose and experimentally demonstrate hybrid grafted perfect vector vortex beams (GPVVBs) and their dynamic control. Hybrid GPVVBs are generated through the superposition of grafted perfect vortex beams with a multifunctional metasurface. The generated hybrid GPVVBs possess spatially variant rates of polarization change due to the involvement of more TCs. Each hybrid GPVVB includes different GPVVBs in the same beam, adding more design flexibility. Moreover, these beams are dynamically controlled with a rotating half waveplate. The generated dynamic GPVVBs may find applications in the fields where dynamic control is in high demand, including optical encryption, dense data communication, and multiple particle manipulation."}],"issue":"1","publication":"Nature Communications","volume":14,"ddc":["530"],"user_id":"30525","_id":"45868","publisher":"Springer Science and Business Media LLC","has_accepted_license":"1","status":"public","oa":"1","quality_controlled":"1","citation":{"ieee":"H. Ahmed, M. A. Ansari, Y. Li, T. Zentgraf, M. Q. Mehmood, and X. Chen, “Dynamic control of hybrid grafted perfect vector vortex beams,” <i>Nature Communications</i>, vol. 14, no. 1, Art. no. 3915, 2023, doi: <a href=\"https://doi.org/10.1038/s41467-023-39599-8\">10.1038/s41467-023-39599-8</a>.","apa":"Ahmed, H., Ansari, M. A., Li, Y., Zentgraf, T., Mehmood, M. Q., &#38; Chen, X. (2023). Dynamic control of hybrid grafted perfect vector vortex beams. <i>Nature Communications</i>, <i>14</i>(1), Article 3915. <a href=\"https://doi.org/10.1038/s41467-023-39599-8\">https://doi.org/10.1038/s41467-023-39599-8</a>","chicago":"Ahmed, Hammad, Muhammad Afnan Ansari, Yan Li, Thomas Zentgraf, Muhammad Qasim Mehmood, and Xianzhong Chen. “Dynamic Control of Hybrid Grafted Perfect Vector Vortex Beams.” <i>Nature Communications</i> 14, no. 1 (2023). <a href=\"https://doi.org/10.1038/s41467-023-39599-8\">https://doi.org/10.1038/s41467-023-39599-8</a>.","short":"H. Ahmed, M.A. Ansari, Y. Li, T. Zentgraf, M.Q. Mehmood, X. Chen, Nature Communications 14 (2023).","mla":"Ahmed, Hammad, et al. “Dynamic Control of Hybrid Grafted Perfect Vector Vortex Beams.” <i>Nature Communications</i>, vol. 14, no. 1, 3915, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1038/s41467-023-39599-8\">10.1038/s41467-023-39599-8</a>.","bibtex":"@article{Ahmed_Ansari_Li_Zentgraf_Mehmood_Chen_2023, title={Dynamic control of hybrid grafted perfect vector vortex beams}, volume={14}, DOI={<a href=\"https://doi.org/10.1038/s41467-023-39599-8\">10.1038/s41467-023-39599-8</a>}, number={13915}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Ahmed, Hammad and Ansari, Muhammad Afnan and Li, Yan and Zentgraf, Thomas and Mehmood, Muhammad Qasim and Chen, Xianzhong}, year={2023} }","ama":"Ahmed H, Ansari MA, Li Y, Zentgraf T, Mehmood MQ, Chen X. Dynamic control of hybrid grafted perfect vector vortex beams. <i>Nature Communications</i>. 2023;14(1). doi:<a href=\"https://doi.org/10.1038/s41467-023-39599-8\">10.1038/s41467-023-39599-8</a>"},"file_date_updated":"2023-07-06T06:40:28Z"},{"publication_status":"published","date_updated":"2025-12-15T11:22:51Z","intvolume":"        14","year":"2023","title":"Emission enhancement of erbium in a reverse nanofocusing waveguide","author":[{"id":"112030","first_name":"Nicholas Alexander","last_name":"Güsken","orcid":"0000-0002-4816-0666","full_name":"Güsken, Nicholas Alexander"},{"first_name":"Ming","last_name":"Fu","full_name":"Fu, Ming"},{"last_name":"Zapf","first_name":"Maximilian","full_name":"Zapf, Maximilian"},{"last_name":"Nielsen","first_name":"Michael P.","full_name":"Nielsen, Michael P."},{"full_name":"Dichtl, Paul","last_name":"Dichtl","first_name":"Paul"},{"last_name":"Röder","first_name":"Robert","full_name":"Röder, Robert"},{"full_name":"Clark, Alex S.","first_name":"Alex S.","last_name":"Clark"},{"last_name":"Maier","first_name":"Stefan A.","full_name":"Maier, Stefan A."},{"full_name":"Ronning, Carsten","last_name":"Ronning","first_name":"Carsten"},{"last_name":"Oulton","first_name":"Rupert F.","full_name":"Oulton, Rupert F."}],"publication_identifier":{"issn":["2041-1723"]},"doi":"10.1038/s41467-023-38262-6","article_number":"2719","language":[{"iso":"eng"}],"abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Since Purcell’s seminal report 75 years ago, electromagnetic resonators have been used to control light-matter interactions to make brighter radiation sources and unleash unprecedented control over quantum states of light and matter. Indeed, optical resonators such as microcavities and plasmonic antennas offer excellent control but only over a limited spectral range. Strategies to mutually tune and match emission and resonator frequency are often required, which is intricate and precludes the possibility of enhancing multiple transitions simultaneously. In this letter, we report a strong radiative emission rate enhancement of Er<jats:sup>3+</jats:sup>-ions across the telecommunications C-band in a single plasmonic waveguide based on the Purcell effect. Our gap waveguide uses a reverse nanofocusing approach to efficiently enhance, extract and guide emission from the nanoscale to a photonic waveguide while keeping plasmonic losses at a minimum. Remarkably, the large and broadband Purcell enhancement allows us to resolve Stark-split electric dipole transitions, which are typically only observed under cryogenic conditions. Simultaneous radiative emission enhancement of multiple quantum states is of great interest for photonic quantum networks and on-chip data communications.</jats:p>","lang":"eng"}],"issue":"1","publication":"Nature Communications","type":"journal_article","date_created":"2025-04-10T13:21:12Z","status":"public","user_id":"112030","volume":14,"_id":"59494","publisher":"Springer Science and Business Media LLC","citation":{"bibtex":"@article{Güsken_Fu_Zapf_Nielsen_Dichtl_Röder_Clark_Maier_Ronning_Oulton_2023, title={Emission enhancement of erbium in a reverse nanofocusing waveguide}, volume={14}, DOI={<a href=\"https://doi.org/10.1038/s41467-023-38262-6\">10.1038/s41467-023-38262-6</a>}, number={12719}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Güsken, Nicholas Alexander and Fu, Ming and Zapf, Maximilian and Nielsen, Michael P. and Dichtl, Paul and Röder, Robert and Clark, Alex S. and Maier, Stefan A. and Ronning, Carsten and Oulton, Rupert F.}, year={2023} }","ama":"Güsken NA, Fu M, Zapf M, et al. Emission enhancement of erbium in a reverse nanofocusing waveguide. <i>Nature Communications</i>. 2023;14(1). doi:<a href=\"https://doi.org/10.1038/s41467-023-38262-6\">10.1038/s41467-023-38262-6</a>","mla":"Güsken, Nicholas Alexander, et al. “Emission Enhancement of Erbium in a Reverse Nanofocusing Waveguide.” <i>Nature Communications</i>, vol. 14, no. 1, 2719, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1038/s41467-023-38262-6\">10.1038/s41467-023-38262-6</a>.","chicago":"Güsken, Nicholas Alexander, Ming Fu, Maximilian Zapf, Michael P. Nielsen, Paul Dichtl, Robert Röder, Alex S. Clark, Stefan A. Maier, Carsten Ronning, and Rupert F. Oulton. “Emission Enhancement of Erbium in a Reverse Nanofocusing Waveguide.” <i>Nature Communications</i> 14, no. 1 (2023). <a href=\"https://doi.org/10.1038/s41467-023-38262-6\">https://doi.org/10.1038/s41467-023-38262-6</a>.","short":"N.A. Güsken, M. Fu, M. Zapf, M.P. Nielsen, P. Dichtl, R. Röder, A.S. Clark, S.A. Maier, C. Ronning, R.F. Oulton, Nature Communications 14 (2023).","ieee":"N. A. Güsken <i>et al.</i>, “Emission enhancement of erbium in a reverse nanofocusing waveguide,” <i>Nature Communications</i>, vol. 14, no. 1, Art. no. 2719, 2023, doi: <a href=\"https://doi.org/10.1038/s41467-023-38262-6\">10.1038/s41467-023-38262-6</a>.","apa":"Güsken, N. A., Fu, M., Zapf, M., Nielsen, M. P., Dichtl, P., Röder, R., Clark, A. S., Maier, S. A., Ronning, C., &#38; Oulton, R. F. (2023). Emission enhancement of erbium in a reverse nanofocusing waveguide. <i>Nature Communications</i>, <i>14</i>(1), Article 2719. <a href=\"https://doi.org/10.1038/s41467-023-38262-6\">https://doi.org/10.1038/s41467-023-38262-6</a>"}},{"language":[{"iso":"eng"}],"article_number":"1387","doi":"10.1038/s41467-022-28993-3","author":[{"full_name":"Jonas, B.","first_name":"B.","last_name":"Jonas"},{"first_name":"D.","last_name":"Heinze","full_name":"Heinze, D."},{"full_name":"Schöll, E.","first_name":"E.","last_name":"Schöll"},{"full_name":"Kallert, P.","last_name":"Kallert","first_name":"P."},{"last_name":"Langer","first_name":"T.","full_name":"Langer, T."},{"last_name":"Krehs","first_name":"S.","full_name":"Krehs, S."},{"last_name":"Widhalm","first_name":"A.","full_name":"Widhalm, A."},{"full_name":"Jöns, K. D.","first_name":"K. D.","last_name":"Jöns"},{"full_name":"Reuter, D.","first_name":"D.","last_name":"Reuter"},{"full_name":"Schumacher, S.","first_name":"S.","last_name":"Schumacher"},{"full_name":"Zrenner, Artur","orcid":"0000-0002-5190-0944","first_name":"Artur","last_name":"Zrenner","id":"606"}],"publication_identifier":{"issn":["2041-1723"]},"title":"Nonlinear down-conversion in a single quantum dot","year":"2022","intvolume":"        13","publication_status":"published","date_updated":"2022-03-21T07:37:22Z","date_created":"2022-03-21T07:34:33Z","department":[{"_id":"15"},{"_id":"230"}],"keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry"],"type":"journal_article","issue":"1","publication":"Nature Communications","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Tailored nanoscale quantum light sources, matching the specific needs of use cases, are crucial building blocks for photonic quantum technologies. Several different approaches to realize solid-state quantum emitters with high performance have been pursued and different concepts for energy tuning have been established. However, the properties of the emitted photons are always defined by the individual quantum emitter and can therefore not be controlled with full flexibility. Here we introduce an all-optical nonlinear method to tailor and control the single photon emission. We demonstrate a laser-controlled down-conversion process from an excited state of a semiconductor quantum three-level system. Based on this concept, we realize energy tuning and polarization control of the single photon emission with a control-laser field. Our results mark an important step towards tailored single photon emission from a photonic quantum system based on quantum optical principles.</jats:p>","lang":"eng"}],"_id":"30385","publisher":"Springer Science and Business Media LLC","volume":13,"user_id":"606","status":"public","citation":{"ama":"Jonas B, Heinze D, Schöll E, et al. Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>. 2022;13(1). doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>","bibtex":"@article{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Schumacher_et al._2022, title={Nonlinear down-conversion in a single quantum dot}, volume={13}, DOI={<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>}, number={11387}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Jonas, B. and Heinze, D. and Schöll, E. and Kallert, P. and Langer, T. and Krehs, S. and Widhalm, A. and Jöns, K. D. and Reuter, D. and Schumacher, S. and et al.}, year={2022} }","mla":"Jonas, B., et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i>, vol. 13, no. 1, 1387, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>.","chicago":"Jonas, B., D. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i> 13, no. 1 (2022). <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>.","short":"B. Jonas, D. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, K.D. Jöns, D. Reuter, S. Schumacher, A. Zrenner, Nature Communications 13 (2022).","apa":"Jonas, B., Heinze, D., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm, A., Jöns, K. D., Reuter, D., Schumacher, S., &#38; Zrenner, A. (2022). Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>, <i>13</i>(1), Article 1387. <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>","ieee":"B. Jonas <i>et al.</i>, “Nonlinear down-conversion in a single quantum dot,” <i>Nature Communications</i>, vol. 13, no. 1, Art. no. 1387, 2022, doi: <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>."}},{"publisher":"Springer Science and Business Media LLC","_id":"40523","user_id":"16199","volume":13,"status":"public","citation":{"short":"B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, K. Jöns, D. Reuter, S. Schumacher, A. Zrenner, Nature Communications 13 (2022).","chicago":"Jonas, B., Dirk Florian Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i> 13, no. 1 (2022). <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>.","apa":"Jonas, B., Heinze, D. F., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm, A., Jöns, K., Reuter, D., Schumacher, S., &#38; Zrenner, A. (2022). Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>, <i>13</i>(1), Article 1387. <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>","ieee":"B. Jonas <i>et al.</i>, “Nonlinear down-conversion in a single quantum dot,” <i>Nature Communications</i>, vol. 13, no. 1, Art. no. 1387, 2022, doi: <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>.","ama":"Jonas B, Heinze DF, Schöll E, et al. Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>. 2022;13(1). doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>","bibtex":"@article{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Schumacher_et al._2022, title={Nonlinear down-conversion in a single quantum dot}, volume={13}, DOI={<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>}, number={11387}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Jonas, B. and Heinze, Dirk Florian and Schöll, E. and Kallert, P. and Langer, T. and Krehs, S. and Widhalm, A. and Jöns, Klaus and Reuter, Dirk and Schumacher, Stefan and et al.}, year={2022} }","mla":"Jonas, B., et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i>, vol. 13, no. 1, 1387, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>."},"project":[{"name":"TRR 142: TRR 142","_id":"53"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - A03: TRR 142 - Subproject A03","_id":"60"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"article_number":"1387","language":[{"iso":"eng"}],"doi":"10.1038/s41467-022-28993-3","title":"Nonlinear down-conversion in a single quantum dot","year":"2022","publication_identifier":{"issn":["2041-1723"]},"author":[{"first_name":"B.","last_name":"Jonas","full_name":"Jonas, B."},{"first_name":"Dirk Florian","last_name":"Heinze","full_name":"Heinze, Dirk Florian","id":"10904"},{"last_name":"Schöll","first_name":"E.","full_name":"Schöll, E."},{"full_name":"Kallert, P.","first_name":"P.","last_name":"Kallert"},{"full_name":"Langer, T.","first_name":"T.","last_name":"Langer"},{"full_name":"Krehs, S.","last_name":"Krehs","first_name":"S."},{"full_name":"Widhalm, A.","last_name":"Widhalm","first_name":"A."},{"first_name":"Klaus","last_name":"Jöns","full_name":"Jöns, Klaus","id":"85353"},{"id":"37763","full_name":"Reuter, Dirk","first_name":"Dirk","last_name":"Reuter"},{"id":"27271","first_name":"Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan"},{"full_name":"Zrenner, Artur","first_name":"Artur","last_name":"Zrenner","orcid":"0000-0002-5190-0944","id":"606"}],"publication_status":"published","date_updated":"2023-04-20T15:18:31Z","intvolume":"        13","date_created":"2023-01-27T13:41:42Z","type":"journal_article","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"department":[{"_id":"15"},{"_id":"297"},{"_id":"230"},{"_id":"429"},{"_id":"27"},{"_id":"623"},{"_id":"170"},{"_id":"35"}],"publication":"Nature Communications","issue":"1","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>Tailored nanoscale quantum light sources, matching the specific needs of use cases, are crucial building blocks for photonic quantum technologies. Several different approaches to realize solid-state quantum emitters with high performance have been pursued and different concepts for energy tuning have been established. However, the properties of the emitted photons are always defined by the individual quantum emitter and can therefore not be controlled with full flexibility. Here we introduce an all-optical nonlinear method to tailor and control the single photon emission. We demonstrate a laser-controlled down-conversion process from an excited state of a semiconductor quantum three-level system. Based on this concept, we realize energy tuning and polarization control of the single photon emission with a control-laser field. Our results mark an important step towards tailored single photon emission from a photonic quantum system based on quantum optical principles.</jats:p>"}]},{"language":[{"iso":"eng"}],"article_number":"179","main_file_link":[{"open_access":"1","url":"https://www.nature.com/articles/s41467-021-27788-2"}],"doi":"10.1038/s41467-021-27788-2","publication_identifier":{"issn":["2041-1723"]},"author":[{"full_name":"Xiang, Weikai","first_name":"Weikai","last_name":"Xiang"},{"first_name":"Nating","last_name":"Yang","full_name":"Yang, Nating"},{"first_name":"Xiaopeng","last_name":"Li","full_name":"Li, Xiaopeng"},{"id":"116779","full_name":"Linnemann, Julia","first_name":"Julia","last_name":"Linnemann","orcid":"0000-0001-6883-5424"},{"full_name":"Hagemann, Ulrich","last_name":"Hagemann","first_name":"Ulrich"},{"first_name":"Olaf","last_name":"Ruediger","full_name":"Ruediger, Olaf"},{"full_name":"Heidelmann, Markus","last_name":"Heidelmann","first_name":"Markus"},{"first_name":"Tobias","last_name":"Falk","full_name":"Falk, Tobias"},{"full_name":"Aramini, Matteo","first_name":"Matteo","last_name":"Aramini"},{"full_name":"DeBeer, Serena","first_name":"Serena","last_name":"DeBeer"},{"full_name":"Muhler, Martin","first_name":"Martin","last_name":"Muhler"},{"full_name":"Tschulik, Kristina","last_name":"Tschulik","first_name":"Kristina"},{"first_name":"Tong","last_name":"Li","full_name":"Li, Tong"}],"year":"2022","title":"3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction","article_type":"original","intvolume":"        13","publication_status":"published","date_updated":"2025-12-03T16:30:12Z","date_created":"2025-12-03T15:22:16Z","department":[{"_id":"985"}],"type":"journal_article","keyword":["electrocatalysis","oxygen evolution reaction","cobalt spinel","electrochemical impedance spectroscopy"],"issue":"1","publication":"Nature Communications","extern":"1","abstract":[{"lang":"eng","text":"The three-dimensional (3D) distribution of individual atoms on the surface of catalyst nanoparticles plays a vital role in their activity and stability. Optimising the performance of electrocatalysts requires atomic-scale information, but it is difficult to obtain. Here, we use atom probe tomography to elucidate the 3D structure of 10 nm sized Co2FeO4 and CoFe2O4 nanoparticles during oxygen evolution reaction (OER). We reveal nanoscale spinodal decomposition in pristine Co2FeO4. The interfaces of Co-rich and Fe-rich nanodomains of Co2FeO4 become trapping sites for hydroxyl groups, contributing to a higher OER activity compared to that of CoFe2O4. However, the activity of Co2FeO4 drops considerably due to concurrent irreversible transformation towards CoIVO2 and pronounced Fe dissolution. In contrast, there is negligible elemental redistribution for CoFe2O4 after OER, except for surface structural transformation towards (FeIII, CoIII)2O3. Overall, our study provides a unique 3D compositional distribution of mixed Co-Fe spinel oxides, which gives atomic-scale insights into active sites and the deactivation of electrocatalysts during OER."}],"_id":"62801","publisher":"Springer Science and Business Media LLC","volume":13,"user_id":"116779","status":"public","oa":"1","citation":{"mla":"Xiang, Weikai, et al. “3D Atomic-Scale Imaging of Mixed Co-Fe Spinel Oxide Nanoparticles during Oxygen Evolution Reaction.” <i>Nature Communications</i>, vol. 13, no. 1, 179, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-021-27788-2\">10.1038/s41467-021-27788-2</a>.","bibtex":"@article{Xiang_Yang_Li_Linnemann_Hagemann_Ruediger_Heidelmann_Falk_Aramini_DeBeer_et al._2022, title={3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction}, volume={13}, DOI={<a href=\"https://doi.org/10.1038/s41467-021-27788-2\">10.1038/s41467-021-27788-2</a>}, number={1179}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Xiang, Weikai and Yang, Nating and Li, Xiaopeng and Linnemann, Julia and Hagemann, Ulrich and Ruediger, Olaf and Heidelmann, Markus and Falk, Tobias and Aramini, Matteo and DeBeer, Serena and et al.}, year={2022} }","ama":"Xiang W, Yang N, Li X, et al. 3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction. <i>Nature Communications</i>. 2022;13(1). doi:<a href=\"https://doi.org/10.1038/s41467-021-27788-2\">10.1038/s41467-021-27788-2</a>","ieee":"W. Xiang <i>et al.</i>, “3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction,” <i>Nature Communications</i>, vol. 13, no. 1, Art. no. 179, 2022, doi: <a href=\"https://doi.org/10.1038/s41467-021-27788-2\">10.1038/s41467-021-27788-2</a>.","apa":"Xiang, W., Yang, N., Li, X., Linnemann, J., Hagemann, U., Ruediger, O., Heidelmann, M., Falk, T., Aramini, M., DeBeer, S., Muhler, M., Tschulik, K., &#38; Li, T. (2022). 3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction. <i>Nature Communications</i>, <i>13</i>(1), Article 179. <a href=\"https://doi.org/10.1038/s41467-021-27788-2\">https://doi.org/10.1038/s41467-021-27788-2</a>","short":"W. Xiang, N. Yang, X. Li, J. Linnemann, U. Hagemann, O. Ruediger, M. Heidelmann, T. Falk, M. Aramini, S. DeBeer, M. Muhler, K. Tschulik, T. Li, Nature Communications 13 (2022).","chicago":"Xiang, Weikai, Nating Yang, Xiaopeng Li, Julia Linnemann, Ulrich Hagemann, Olaf Ruediger, Markus Heidelmann, et al. “3D Atomic-Scale Imaging of Mixed Co-Fe Spinel Oxide Nanoparticles during Oxygen Evolution Reaction.” <i>Nature Communications</i> 13, no. 1 (2022). <a href=\"https://doi.org/10.1038/s41467-021-27788-2\">https://doi.org/10.1038/s41467-021-27788-2</a>."},"quality_controlled":"1"},{"status":"public","_id":"32310","publisher":"Springer Science and Business Media LLC","volume":13,"user_id":"16199","citation":{"chicago":"Li, Yao, Xuekai Ma, Xiaokun Zhai, Meini Gao, Haitao Dai, Stefan Schumacher, and Tingge Gao. “Manipulating Polariton Condensates by Rashba-Dresselhaus Coupling at Room Temperature.” <i>Nature Communications</i> 13, no. 1 (2022). <a href=\"https://doi.org/10.1038/s41467-022-31529-4\">https://doi.org/10.1038/s41467-022-31529-4</a>.","short":"Y. Li, X. Ma, X. Zhai, M. Gao, H. Dai, S. Schumacher, T. Gao, Nature Communications 13 (2022).","ieee":"Y. Li <i>et al.</i>, “Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature,” <i>Nature Communications</i>, vol. 13, no. 1, Art. no. 3785, 2022, doi: <a href=\"https://doi.org/10.1038/s41467-022-31529-4\">10.1038/s41467-022-31529-4</a>.","apa":"Li, Y., Ma, X., Zhai, X., Gao, M., Dai, H., Schumacher, S., &#38; Gao, T. (2022). Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature. <i>Nature Communications</i>, <i>13</i>(1), Article 3785. <a href=\"https://doi.org/10.1038/s41467-022-31529-4\">https://doi.org/10.1038/s41467-022-31529-4</a>","bibtex":"@article{Li_Ma_Zhai_Gao_Dai_Schumacher_Gao_2022, title={Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature}, volume={13}, DOI={<a href=\"https://doi.org/10.1038/s41467-022-31529-4\">10.1038/s41467-022-31529-4</a>}, number={13785}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Li, Yao and Ma, Xuekai and Zhai, Xiaokun and Gao, Meini and Dai, Haitao and Schumacher, Stefan and Gao, Tingge}, year={2022} }","ama":"Li Y, Ma X, Zhai X, et al. Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature. <i>Nature Communications</i>. 2022;13(1). doi:<a href=\"https://doi.org/10.1038/s41467-022-31529-4\">10.1038/s41467-022-31529-4</a>","mla":"Li, Yao, et al. “Manipulating Polariton Condensates by Rashba-Dresselhaus Coupling at Room Temperature.” <i>Nature Communications</i>, vol. 13, no. 1, 3785, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-31529-4\">10.1038/s41467-022-31529-4</a>."},"project":[{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"name":"TRR 142 - A4: TRR 142 - Subproject A4","_id":"61"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"publication_identifier":{"issn":["2041-1723"]},"author":[{"full_name":"Li, Yao","last_name":"Li","first_name":"Yao"},{"last_name":"Ma","first_name":"Xuekai","full_name":"Ma, Xuekai","id":"59416"},{"full_name":"Zhai, Xiaokun","first_name":"Xiaokun","last_name":"Zhai"},{"last_name":"Gao","first_name":"Meini","full_name":"Gao, Meini"},{"full_name":"Dai, Haitao","first_name":"Haitao","last_name":"Dai"},{"id":"27271","full_name":"Schumacher, Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan"},{"full_name":"Gao, Tingge","first_name":"Tingge","last_name":"Gao"}],"title":"Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature","year":"2022","intvolume":"        13","publication_status":"published","date_updated":"2025-12-05T13:54:19Z","language":[{"iso":"eng"}],"article_number":"3785","doi":"10.1038/s41467-022-31529-4","publication":"Nature Communications","issue":"1","date_created":"2022-07-01T09:12:53Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"230"},{"_id":"429"},{"_id":"623"},{"_id":"35"}],"type":"journal_article","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"]},{"citation":{"ama":"Jonas B, Heinze D, Schöll E, et al. Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>. 2022;13(1). doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>","bibtex":"@article{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Schumacher_et al._2022, title={Nonlinear down-conversion in a single quantum dot}, volume={13}, DOI={<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>}, number={11387}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Jonas, B. and Heinze, D. and Schöll, E. and Kallert, P. and Langer, T. and Krehs, S. and Widhalm, A. and Jöns, K. D. and Reuter, D. and Schumacher, S. and et al.}, year={2022} }","mla":"Jonas, B., et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i>, vol. 13, no. 1, 1387, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>.","short":"B. Jonas, D. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, K.D. Jöns, D. Reuter, S. Schumacher, A. Zrenner, Nature Communications 13 (2022).","chicago":"Jonas, B., D. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i> 13, no. 1 (2022). <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>.","apa":"Jonas, B., Heinze, D., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm, A., Jöns, K. D., Reuter, D., Schumacher, S., &#38; Zrenner, A. (2022). Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>, <i>13</i>(1), Article 1387. <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>","ieee":"B. Jonas <i>et al.</i>, “Nonlinear down-conversion in a single quantum dot,” <i>Nature Communications</i>, vol. 13, no. 1, Art. no. 1387, 2022, doi: <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>."},"project":[{"_id":"55","name":"TRR 142 - Project Area B"}],"_id":"63508","publisher":"Springer Science and Business Media LLC","user_id":"72332","volume":13,"status":"public","date_created":"2026-01-06T13:51:50Z","type":"journal_article","department":[{"_id":"15"}],"publication":"Nature Communications","issue":"1","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>Tailored nanoscale quantum light sources, matching the specific needs of use cases, are crucial building blocks for photonic quantum technologies. Several different approaches to realize solid-state quantum emitters with high performance have been pursued and different concepts for energy tuning have been established. However, the properties of the emitted photons are always defined by the individual quantum emitter and can therefore not be controlled with full flexibility. Here we introduce an all-optical nonlinear method to tailor and control the single photon emission. We demonstrate a laser-controlled down-conversion process from an excited state of a semiconductor quantum three-level system. Based on this concept, we realize energy tuning and polarization control of the single photon emission with a control-laser field. Our results mark an important step towards tailored single photon emission from a photonic quantum system based on quantum optical principles.</jats:p>"}],"article_number":"1387","language":[{"iso":"eng"}],"doi":"10.1038/s41467-022-28993-3","title":"Nonlinear down-conversion in a single quantum dot","year":"2022","author":[{"first_name":"B.","last_name":"Jonas","full_name":"Jonas, B."},{"full_name":"Heinze, D.","last_name":"Heinze","first_name":"D."},{"full_name":"Schöll, E.","last_name":"Schöll","first_name":"E."},{"full_name":"Kallert, P.","first_name":"P.","last_name":"Kallert"},{"full_name":"Langer, T.","last_name":"Langer","first_name":"T."},{"first_name":"S.","last_name":"Krehs","full_name":"Krehs, S."},{"full_name":"Widhalm, A.","first_name":"A.","last_name":"Widhalm"},{"first_name":"K. D.","last_name":"Jöns","full_name":"Jöns, K. D."},{"full_name":"Reuter, D.","last_name":"Reuter","first_name":"D."},{"full_name":"Schumacher, S.","last_name":"Schumacher","first_name":"S."},{"full_name":"Zrenner, A.","first_name":"A.","last_name":"Zrenner"}],"publication_identifier":{"issn":["2041-1723"]},"publication_status":"published","date_updated":"2026-04-24T14:07:26Z","intvolume":"        13"},{"status":"public","user_id":"16199","volume":12,"publisher":"Springer Science and Business Media LLC","_id":"37338","project":[{"_id":"53","name":"TRR 142: TRR 142"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"_id":"59","name":"TRR 142 - A2: TRR 142 - Subproject A2"}],"citation":{"ieee":"D. Berghoff, J. Bühler, M. Bonn, A. Leitenstorfer, T. Meier, and H. Kim, “Low-field onset of Wannier-Stark localization in a polycrystalline hybrid organic inorganic perovskite,” <i>Nature Communications</i>, vol. 12, no. 1, Art. no. 5719, 2021, doi: <a href=\"https://doi.org/10.1038/s41467-021-26021-4\">10.1038/s41467-021-26021-4</a>.","apa":"Berghoff, D., Bühler, J., Bonn, M., Leitenstorfer, A., Meier, T., &#38; Kim, H. (2021). Low-field onset of Wannier-Stark localization in a polycrystalline hybrid organic inorganic perovskite. <i>Nature Communications</i>, <i>12</i>(1), Article 5719. <a href=\"https://doi.org/10.1038/s41467-021-26021-4\">https://doi.org/10.1038/s41467-021-26021-4</a>","short":"D. Berghoff, J. Bühler, M. Bonn, A. Leitenstorfer, T. Meier, H. Kim, Nature Communications 12 (2021).","chicago":"Berghoff, Daniel, Johannes Bühler, Mischa Bonn, Alfred Leitenstorfer, Torsten Meier, and Heejae Kim. “Low-Field Onset of Wannier-Stark Localization in a Polycrystalline Hybrid Organic Inorganic Perovskite.” <i>Nature Communications</i> 12, no. 1 (2021). <a href=\"https://doi.org/10.1038/s41467-021-26021-4\">https://doi.org/10.1038/s41467-021-26021-4</a>.","mla":"Berghoff, Daniel, et al. “Low-Field Onset of Wannier-Stark Localization in a Polycrystalline Hybrid Organic Inorganic Perovskite.” <i>Nature Communications</i>, vol. 12, no. 1, 5719, Springer Science and Business Media LLC, 2021, doi:<a href=\"https://doi.org/10.1038/s41467-021-26021-4\">10.1038/s41467-021-26021-4</a>.","bibtex":"@article{Berghoff_Bühler_Bonn_Leitenstorfer_Meier_Kim_2021, title={Low-field onset of Wannier-Stark localization in a polycrystalline hybrid organic inorganic perovskite}, volume={12}, DOI={<a href=\"https://doi.org/10.1038/s41467-021-26021-4\">10.1038/s41467-021-26021-4</a>}, number={15719}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Berghoff, Daniel and Bühler, Johannes and Bonn, Mischa and Leitenstorfer, Alfred and Meier, Torsten and Kim, Heejae}, year={2021} }","ama":"Berghoff D, Bühler J, Bonn M, Leitenstorfer A, Meier T, Kim H. Low-field onset of Wannier-Stark localization in a polycrystalline hybrid organic inorganic perovskite. <i>Nature Communications</i>. 2021;12(1). doi:<a href=\"https://doi.org/10.1038/s41467-021-26021-4\">10.1038/s41467-021-26021-4</a>"},"date_updated":"2023-04-21T11:14:19Z","publication_status":"published","intvolume":"        12","title":"Low-field onset of Wannier-Stark localization in a polycrystalline hybrid organic inorganic perovskite","year":"2021","author":[{"id":"38175","last_name":"Berghoff","first_name":"Daniel","full_name":"Berghoff, Daniel"},{"last_name":"Bühler","first_name":"Johannes","full_name":"Bühler, Johannes"},{"last_name":"Bonn","first_name":"Mischa","full_name":"Bonn, Mischa"},{"full_name":"Leitenstorfer, Alfred","first_name":"Alfred","last_name":"Leitenstorfer"},{"id":"344","full_name":"Meier, Torsten","first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072"},{"full_name":"Kim, Heejae","last_name":"Kim","first_name":"Heejae"}],"publication_identifier":{"issn":["2041-1723"]},"doi":"10.1038/s41467-021-26021-4","article_number":"5719","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>Methylammonium lead iodide perovskite (MAPbI<jats:sub>3</jats:sub>) is renowned for an impressive power conversion efficiency rise and cost-effective fabrication for photovoltaics. In this work, we demonstrate that polycrystalline MAPbI<jats:sub>3</jats:sub>s undergo drastic changes in optical properties at moderate field strengths with an ultrafast response time, via transient Wannier Stark localization. The distinct band structure of this material - the large lattice periodicity, the narrow electronic energy bandwidths, and the coincidence of these two along the same high-symmetry direction – enables relatively weak fields to bring this material into the Wannier Stark regime. Its polycrystalline nature is not detrimental to the optical switching performance of the material, since the least dispersive direction of the band structure dominates the contribution to the optical response, which favors low-cost fabrication. Together with the outstanding photophysical properties of MAPbI<jats:sub>3</jats:sub>, this finding highlights the great potential of this material in ultrafast light modulation and novel photonic applications.</jats:p>"}],"issue":"1","publication":"Nature Communications","type":"journal_article","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"35"}],"date_created":"2023-01-18T11:47:55Z"},{"volume":11,"user_id":"27611","_id":"41023","publisher":"Springer Science and Business Media LLC","status":"public","citation":{"ieee":"M. Görlin <i>et al.</i>, “Key activity descriptors of nickel-iron oxygen evolution electrocatalysts in the presence of alkali metal cations,” <i>Nature Communications</i>, vol. 11, no. 1, Art. no. 6181, 2020, doi: <a href=\"https://doi.org/10.1038/s41467-020-19729-2\">10.1038/s41467-020-19729-2</a>.","apa":"Görlin, M., Halldin Stenlid, J., Koroidov, S., Wang, H.-Y., Börner, M., Shipilin, M., Kalinko, A., Murzin, V., Safonova, O. V., Nachtegaal, M., Uheida, A., Dutta, J., Bauer, M., Nilsson, A., &#38; Diaz-Morales, O. (2020). Key activity descriptors of nickel-iron oxygen evolution electrocatalysts in the presence of alkali metal cations. <i>Nature Communications</i>, <i>11</i>(1), Article 6181. <a href=\"https://doi.org/10.1038/s41467-020-19729-2\">https://doi.org/10.1038/s41467-020-19729-2</a>","chicago":"Görlin, Mikaela, Joakim Halldin Stenlid, Sergey Koroidov, Hsin-Yi Wang, Mia Börner, Mikhail Shipilin, Aleksandr Kalinko, et al. “Key Activity Descriptors of Nickel-Iron Oxygen Evolution Electrocatalysts in the Presence of Alkali Metal Cations.” <i>Nature Communications</i> 11, no. 1 (2020). <a href=\"https://doi.org/10.1038/s41467-020-19729-2\">https://doi.org/10.1038/s41467-020-19729-2</a>.","short":"M. Görlin, J. Halldin Stenlid, S. Koroidov, H.-Y. Wang, M. Börner, M. Shipilin, A. Kalinko, V. Murzin, O.V. Safonova, M. Nachtegaal, A. Uheida, J. Dutta, M. Bauer, A. Nilsson, O. Diaz-Morales, Nature Communications 11 (2020).","mla":"Görlin, Mikaela, et al. “Key Activity Descriptors of Nickel-Iron Oxygen Evolution Electrocatalysts in the Presence of Alkali Metal Cations.” <i>Nature Communications</i>, vol. 11, no. 1, 6181, Springer Science and Business Media LLC, 2020, doi:<a href=\"https://doi.org/10.1038/s41467-020-19729-2\">10.1038/s41467-020-19729-2</a>.","bibtex":"@article{Görlin_Halldin Stenlid_Koroidov_Wang_Börner_Shipilin_Kalinko_Murzin_Safonova_Nachtegaal_et al._2020, title={Key activity descriptors of nickel-iron oxygen evolution electrocatalysts in the presence of alkali metal cations}, volume={11}, DOI={<a href=\"https://doi.org/10.1038/s41467-020-19729-2\">10.1038/s41467-020-19729-2</a>}, number={16181}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Görlin, Mikaela and Halldin Stenlid, Joakim and Koroidov, Sergey and Wang, Hsin-Yi and Börner, Mia and Shipilin, Mikhail and Kalinko, Aleksandr and Murzin, Vadim and Safonova, Olga V. and Nachtegaal, Maarten and et al.}, year={2020} }","ama":"Görlin M, Halldin Stenlid J, Koroidov S, et al. Key activity descriptors of nickel-iron oxygen evolution electrocatalysts in the presence of alkali metal cations. <i>Nature Communications</i>. 2020;11(1). doi:<a href=\"https://doi.org/10.1038/s41467-020-19729-2\">10.1038/s41467-020-19729-2</a>"},"doi":"10.1038/s41467-020-19729-2","language":[{"iso":"eng"}],"article_number":"6181","intvolume":"        11","date_updated":"2023-01-31T08:23:48Z","publication_status":"published","publication_identifier":{"issn":["2041-1723"]},"author":[{"last_name":"Görlin","first_name":"Mikaela","full_name":"Görlin, Mikaela"},{"last_name":"Halldin Stenlid","first_name":"Joakim","full_name":"Halldin Stenlid, Joakim"},{"first_name":"Sergey","last_name":"Koroidov","full_name":"Koroidov, Sergey"},{"last_name":"Wang","first_name":"Hsin-Yi","full_name":"Wang, Hsin-Yi"},{"full_name":"Börner, Mia","last_name":"Börner","first_name":"Mia"},{"first_name":"Mikhail","last_name":"Shipilin","full_name":"Shipilin, Mikhail"},{"full_name":"Kalinko, Aleksandr","last_name":"Kalinko","first_name":"Aleksandr"},{"full_name":"Murzin, Vadim","last_name":"Murzin","first_name":"Vadim"},{"full_name":"Safonova, Olga V.","first_name":"Olga V.","last_name":"Safonova"},{"full_name":"Nachtegaal, Maarten","last_name":"Nachtegaal","first_name":"Maarten"},{"full_name":"Uheida, Abdusalam","last_name":"Uheida","first_name":"Abdusalam"},{"last_name":"Dutta","first_name":"Joydeep","full_name":"Dutta, Joydeep"},{"id":"47241","orcid":"0000-0002-9294-6076","first_name":"Matthias","last_name":"Bauer","full_name":"Bauer, Matthias"},{"last_name":"Nilsson","first_name":"Anders","full_name":"Nilsson, Anders"},{"last_name":"Diaz-Morales","first_name":"Oscar","full_name":"Diaz-Morales, Oscar"}],"year":"2020","title":"Key activity descriptors of nickel-iron oxygen evolution electrocatalysts in the presence of alkali metal cations","department":[{"_id":"35"},{"_id":"306"}],"type":"journal_article","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"date_created":"2023-01-30T17:38:28Z","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Efficient oxygen evolution reaction (OER) electrocatalysts are pivotal for sustainable fuel production, where the Ni-Fe oxyhydroxide (OOH) is among the most active catalysts for alkaline OER. Electrolyte alkali metal cations have been shown to modify the activity and reaction intermediates, however, the exact mechanism is at question due to unexplained deviations from the cation size trend. Our X-ray absorption spectroelectrochemical results show that bigger cations shift the Ni<jats:sup>2+/(3+δ)+</jats:sup> redox peak and OER activity to lower potentials (however, with typical discrepancies), following the order CsOH &gt; NaOH ≈ KOH &gt; RbOH &gt; LiOH. Here, we find that the OER activity follows the variations in electrolyte pH rather than a specific cation, which accounts for differences both in basicity of the alkali hydroxides and other contributing anomalies. Our density functional theory-derived reactivity descriptors confirm that cations impose negligible effect on the Lewis acidity of Ni, Fe, and O lattice sites, thus strengthening the conclusions of an indirect pH effect.</jats:p>","lang":"eng"}],"issue":"1","publication":"Nature Communications"},{"status":"public","volume":11,"user_id":"16199","_id":"20580","page":"897","project":[{"_id":"53","name":"TRR 142"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"61","name":"TRR 142 - Subproject A4"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"}],"citation":{"chicago":"Ma, Xuekai, B Berger, M Aßmann, R Driben, Torsten Meier, C Schneider, S Höfling, and Stefan Schumacher. “Realization of All-Optical Vortex Switching in Exciton-Polariton Condensates.” <i>Nature Communications</i> 11, no. 1 (2020): 897. <a href=\"https://doi.org/10.1038/s41467-020-14702-5\">https://doi.org/10.1038/s41467-020-14702-5</a>.","short":"X. Ma, B. Berger, M. Aßmann, R. Driben, T. Meier, C. Schneider, S. Höfling, S. Schumacher, Nature Communications 11 (2020) 897.","apa":"Ma, X., Berger, B., Aßmann, M., Driben, R., Meier, T., Schneider, C., Höfling, S., &#38; Schumacher, S. (2020). Realization of all-optical vortex switching in exciton-polariton condensates. <i>Nature Communications</i>, <i>11</i>(1), 897. <a href=\"https://doi.org/10.1038/s41467-020-14702-5\">https://doi.org/10.1038/s41467-020-14702-5</a>","ieee":"X. Ma <i>et al.</i>, “Realization of all-optical vortex switching in exciton-polariton condensates,” <i>Nature Communications</i>, vol. 11, no. 1, p. 897, 2020, doi: <a href=\"https://doi.org/10.1038/s41467-020-14702-5\">10.1038/s41467-020-14702-5</a>.","ama":"Ma X, Berger B, Aßmann M, et al. Realization of all-optical vortex switching in exciton-polariton condensates. <i>Nature Communications</i>. 2020;11(1):897. doi:<a href=\"https://doi.org/10.1038/s41467-020-14702-5\">10.1038/s41467-020-14702-5</a>","bibtex":"@article{Ma_Berger_Aßmann_Driben_Meier_Schneider_Höfling_Schumacher_2020, title={Realization of all-optical vortex switching in exciton-polariton condensates}, volume={11}, DOI={<a href=\"https://doi.org/10.1038/s41467-020-14702-5\">10.1038/s41467-020-14702-5</a>}, number={1}, journal={Nature Communications}, author={Ma, Xuekai and Berger, B and Aßmann, M and Driben, R and Meier, Torsten and Schneider, C and Höfling, S and Schumacher, Stefan}, year={2020}, pages={897} }","mla":"Ma, Xuekai, et al. “Realization of All-Optical Vortex Switching in Exciton-Polariton Condensates.” <i>Nature Communications</i>, vol. 11, no. 1, 2020, p. 897, doi:<a href=\"https://doi.org/10.1038/s41467-020-14702-5\">10.1038/s41467-020-14702-5</a>."},"external_id":{"pmid":["32060289"]},"intvolume":"        11","article_type":"original","date_updated":"2025-12-05T13:45:51Z","publication_status":"published","publication_identifier":{"issn":["2041-1723"]},"author":[{"full_name":"Ma, Xuekai","first_name":"Xuekai","last_name":"Ma","id":"59416"},{"last_name":"Berger","first_name":"B","full_name":"Berger, B"},{"full_name":"Aßmann, M","first_name":"M","last_name":"Aßmann"},{"last_name":"Driben","first_name":"R","full_name":"Driben, R"},{"full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","first_name":"Torsten","last_name":"Meier","id":"344"},{"full_name":"Schneider, C","first_name":"C","last_name":"Schneider"},{"full_name":"Höfling, S","last_name":"Höfling","first_name":"S"},{"id":"27271","full_name":"Schumacher, Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan"}],"title":"Realization of all-optical vortex switching in exciton-polariton condensates","year":"2020","pmid":"1","doi":"10.1038/s41467-020-14702-5","language":[{"iso":"eng"}],"issue":"1","publication":"Nature Communications","department":[{"_id":"15"},{"_id":"170"},{"_id":"230"},{"_id":"429"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"293"}],"type":"journal_article","date_created":"2020-12-02T09:05:02Z"},{"citation":{"chicago":"Schmidt, C., J. Bühler, A.-C. Heinrich, J. Allerbeck, R. Podzimski, D. Berghoff, Torsten Meier, et al. “Signatures of Transient Wannier-Stark Localization in Bulk Gallium Arsenide.” <i>Nature Communications</i> 9, no. 1 (2018). <a href=\"https://doi.org/10.1038/s41467-018-05229-x\">https://doi.org/10.1038/s41467-018-05229-x</a>.","short":"C. Schmidt, J. Bühler, A.-C. Heinrich, J. Allerbeck, R. Podzimski, D. Berghoff, T. Meier, W.G. Schmidt, C. Reichl, W. Wegscheider, D. Brida, A. Leitenstorfer, Nature Communications 9 (2018).","ieee":"C. Schmidt <i>et al.</i>, “Signatures of transient Wannier-Stark localization in bulk gallium arsenide,” <i>Nature Communications</i>, vol. 9, no. 1, 2018, doi: <a href=\"https://doi.org/10.1038/s41467-018-05229-x\">10.1038/s41467-018-05229-x</a>.","apa":"Schmidt, C., Bühler, J., Heinrich, A.-C., Allerbeck, J., Podzimski, R., Berghoff, D., Meier, T., Schmidt, W. G., Reichl, C., Wegscheider, W., Brida, D., &#38; Leitenstorfer, A. (2018). Signatures of transient Wannier-Stark localization in bulk gallium arsenide. <i>Nature Communications</i>, <i>9</i>(1). <a href=\"https://doi.org/10.1038/s41467-018-05229-x\">https://doi.org/10.1038/s41467-018-05229-x</a>","bibtex":"@article{Schmidt_Bühler_Heinrich_Allerbeck_Podzimski_Berghoff_Meier_Schmidt_Reichl_Wegscheider_et al._2018, title={Signatures of transient Wannier-Stark localization in bulk gallium arsenide}, volume={9}, DOI={<a href=\"https://doi.org/10.1038/s41467-018-05229-x\">10.1038/s41467-018-05229-x</a>}, number={1}, journal={Nature Communications}, publisher={Springer Nature}, author={Schmidt, C. and Bühler, J. and Heinrich, A.-C. and Allerbeck, J. and Podzimski, R. and Berghoff, D. and Meier, Torsten and Schmidt, Wolf Gero and Reichl, C. and Wegscheider, W. and et al.}, year={2018} }","ama":"Schmidt C, Bühler J, Heinrich A-C, et al. Signatures of transient Wannier-Stark localization in bulk gallium arsenide. <i>Nature Communications</i>. 2018;9(1). doi:<a href=\"https://doi.org/10.1038/s41467-018-05229-x\">10.1038/s41467-018-05229-x</a>","mla":"Schmidt, C., et al. “Signatures of Transient Wannier-Stark Localization in Bulk Gallium Arsenide.” <i>Nature Communications</i>, vol. 9, no. 1, Springer Nature, 2018, doi:<a href=\"https://doi.org/10.1038/s41467-018-05229-x\">10.1038/s41467-018-05229-x</a>."},"project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area A","_id":"54"},{"_id":"59","name":"TRR 142 - Subproject A2"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142 - Subproject B4","_id":"69"}],"_id":"4370","publisher":"Springer Nature","volume":9,"user_id":"16199","status":"public","date_created":"2018-09-10T12:21:49Z","department":[{"_id":"230"},{"_id":"429"},{"_id":"15"},{"_id":"35"},{"_id":"293"},{"_id":"170"}],"type":"journal_article","issue":"1","publication":"Nature Communications","language":[{"iso":"eng"}],"doi":"10.1038/s41467-018-05229-x","author":[{"full_name":"Schmidt, C.","last_name":"Schmidt","first_name":"C."},{"first_name":"J.","last_name":"Bühler","full_name":"Bühler, J."},{"full_name":"Heinrich, A.-C.","first_name":"A.-C.","last_name":"Heinrich"},{"last_name":"Allerbeck","first_name":"J.","full_name":"Allerbeck, J."},{"last_name":"Podzimski","first_name":"R.","full_name":"Podzimski, R."},{"full_name":"Berghoff, D.","last_name":"Berghoff","first_name":"D."},{"orcid":"0000-0001-8864-2072","last_name":"Meier","first_name":"Torsten","full_name":"Meier, Torsten","id":"344"},{"last_name":"Schmidt","first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero"},{"full_name":"Reichl, C.","first_name":"C.","last_name":"Reichl"},{"full_name":"Wegscheider, W.","last_name":"Wegscheider","first_name":"W."},{"full_name":"Brida, D.","last_name":"Brida","first_name":"D."},{"full_name":"Leitenstorfer, A.","first_name":"A.","last_name":"Leitenstorfer"}],"publication_identifier":{"issn":["2041-1723"]},"year":"2018","title":"Signatures of transient Wannier-Stark localization in bulk gallium arsenide","intvolume":"         9","publication_status":"published","date_updated":"2023-04-21T11:32:18Z"},{"language":[{"iso":"eng"}],"article_number":"2890","doi":"10.1038/s41467-018-05229-x","publication_identifier":{"issn":["2041-1723"]},"author":[{"id":"466","orcid":"0000-0003-3179-9997","last_name":"Schmidt","first_name":"Claudia","full_name":"Schmidt, Claudia"},{"first_name":"J.","last_name":"Bühler","full_name":"Bühler, J."},{"first_name":"A.-C.","last_name":"Heinrich","full_name":"Heinrich, A.-C."},{"full_name":"Allerbeck, J.","last_name":"Allerbeck","first_name":"J."},{"first_name":"R.","last_name":"Podzimski","full_name":"Podzimski, R."},{"id":"38175","full_name":"Berghoff, Daniel","last_name":"Berghoff","first_name":"Daniel"},{"last_name":"Meier","first_name":"Torsten","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"full_name":"Schmidt, Wolf Gero","first_name":"Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","id":"468"},{"last_name":"Reichl","first_name":"C.","full_name":"Reichl, C."},{"full_name":"Wegscheider, W.","first_name":"W.","last_name":"Wegscheider"},{"first_name":"D.","last_name":"Brida","full_name":"Brida, D."},{"last_name":"Leitenstorfer","first_name":"A.","full_name":"Leitenstorfer, A."}],"title":"Signatures of transient Wannier-Stark localization in bulk gallium arsenide","year":"2018","intvolume":"         9","publication_status":"published","date_updated":"2023-04-21T11:34:48Z","date_created":"2019-05-29T07:33:32Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"type":"journal_article","publication":"Nature Communications","funded_apc":"1","_id":"10018","volume":9,"user_id":"16199","status":"public","citation":{"bibtex":"@article{Schmidt_Bühler_Heinrich_Allerbeck_Podzimski_Berghoff_Meier_Schmidt_Reichl_Wegscheider_et al._2018, title={Signatures of transient Wannier-Stark localization in bulk gallium arsenide}, volume={9}, DOI={<a href=\"https://doi.org/10.1038/s41467-018-05229-x\">10.1038/s41467-018-05229-x</a>}, number={2890}, journal={Nature Communications}, author={Schmidt, Claudia and Bühler, J. and Heinrich, A.-C. and Allerbeck, J. and Podzimski, R. and Berghoff, Daniel and Meier, Torsten and Schmidt, Wolf Gero and Reichl, C. and Wegscheider, W. and et al.}, year={2018} }","ama":"Schmidt C, Bühler J, Heinrich A-C, et al. Signatures of transient Wannier-Stark localization in bulk gallium arsenide. <i>Nature Communications</i>. 2018;9. doi:<a href=\"https://doi.org/10.1038/s41467-018-05229-x\">10.1038/s41467-018-05229-x</a>","mla":"Schmidt, Claudia, et al. “Signatures of Transient Wannier-Stark Localization in Bulk Gallium Arsenide.” <i>Nature Communications</i>, vol. 9, 2890, 2018, doi:<a href=\"https://doi.org/10.1038/s41467-018-05229-x\">10.1038/s41467-018-05229-x</a>.","short":"C. Schmidt, J. Bühler, A.-C. Heinrich, J. Allerbeck, R. Podzimski, D. Berghoff, T. Meier, W.G. Schmidt, C. Reichl, W. Wegscheider, D. Brida, A. Leitenstorfer, Nature Communications 9 (2018).","chicago":"Schmidt, Claudia, J. Bühler, A.-C. Heinrich, J. Allerbeck, R. Podzimski, Daniel Berghoff, Torsten Meier, et al. “Signatures of Transient Wannier-Stark Localization in Bulk Gallium Arsenide.” <i>Nature Communications</i> 9 (2018). <a href=\"https://doi.org/10.1038/s41467-018-05229-x\">https://doi.org/10.1038/s41467-018-05229-x</a>.","ieee":"C. Schmidt <i>et al.</i>, “Signatures of transient Wannier-Stark localization in bulk gallium arsenide,” <i>Nature Communications</i>, vol. 9, Art. no. 2890, 2018, doi: <a href=\"https://doi.org/10.1038/s41467-018-05229-x\">10.1038/s41467-018-05229-x</a>.","apa":"Schmidt, C., Bühler, J., Heinrich, A.-C., Allerbeck, J., Podzimski, R., Berghoff, D., Meier, T., Schmidt, W. G., Reichl, C., Wegscheider, W., Brida, D., &#38; Leitenstorfer, A. (2018). Signatures of transient Wannier-Stark localization in bulk gallium arsenide. <i>Nature Communications</i>, <i>9</i>, Article 2890. <a href=\"https://doi.org/10.1038/s41467-018-05229-x\">https://doi.org/10.1038/s41467-018-05229-x</a>"},"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Subproject A2","_id":"59"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"69","name":"TRR 142 - Subproject B4"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}]},{"user_id":"112030","volume":9,"_id":"59501","publisher":"Springer Science and Business Media LLC","status":"public","citation":{"ama":"Shautsova V, Sidiropoulos T, Xiao X, et al. Plasmon induced thermoelectric effect in graphene. <i>Nature Communications</i>. 2018;9(1). doi:<a href=\"https://doi.org/10.1038/s41467-018-07508-z\">10.1038/s41467-018-07508-z</a>","bibtex":"@article{Shautsova_Sidiropoulos_Xiao_Güsken_Black_Gilbertson_Giannini_Maier_Cohen_Oulton_2018, title={Plasmon induced thermoelectric effect in graphene}, volume={9}, DOI={<a href=\"https://doi.org/10.1038/s41467-018-07508-z\">10.1038/s41467-018-07508-z</a>}, number={15190}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Shautsova, Viktoryia and Sidiropoulos, Themistoklis and Xiao, Xiaofei and Güsken, Nicholas A. and Black, Nicola C. G. and Gilbertson, Adam M. and Giannini, Vincenzo and Maier, Stefan A. and Cohen, Lesley F. and Oulton, Rupert F.}, year={2018} }","mla":"Shautsova, Viktoryia, et al. “Plasmon Induced Thermoelectric Effect in Graphene.” <i>Nature Communications</i>, vol. 9, no. 1, 5190, Springer Science and Business Media LLC, 2018, doi:<a href=\"https://doi.org/10.1038/s41467-018-07508-z\">10.1038/s41467-018-07508-z</a>.","short":"V. Shautsova, T. Sidiropoulos, X. Xiao, N.A. Güsken, N.C.G. Black, A.M. Gilbertson, V. Giannini, S.A. Maier, L.F. Cohen, R.F. Oulton, Nature Communications 9 (2018).","chicago":"Shautsova, Viktoryia, Themistoklis Sidiropoulos, Xiaofei Xiao, Nicholas A. Güsken, Nicola C. G. Black, Adam M. Gilbertson, Vincenzo Giannini, Stefan A. Maier, Lesley F. Cohen, and Rupert F. Oulton. “Plasmon Induced Thermoelectric Effect in Graphene.” <i>Nature Communications</i> 9, no. 1 (2018). <a href=\"https://doi.org/10.1038/s41467-018-07508-z\">https://doi.org/10.1038/s41467-018-07508-z</a>.","apa":"Shautsova, V., Sidiropoulos, T., Xiao, X., Güsken, N. A., Black, N. C. G., Gilbertson, A. M., Giannini, V., Maier, S. A., Cohen, L. F., &#38; Oulton, R. F. (2018). Plasmon induced thermoelectric effect in graphene. <i>Nature Communications</i>, <i>9</i>(1), Article 5190. <a href=\"https://doi.org/10.1038/s41467-018-07508-z\">https://doi.org/10.1038/s41467-018-07508-z</a>","ieee":"V. Shautsova <i>et al.</i>, “Plasmon induced thermoelectric effect in graphene,” <i>Nature Communications</i>, vol. 9, no. 1, Art. no. 5190, 2018, doi: <a href=\"https://doi.org/10.1038/s41467-018-07508-z\">10.1038/s41467-018-07508-z</a>."},"doi":"10.1038/s41467-018-07508-z","article_number":"5190","language":[{"iso":"eng"}],"date_updated":"2025-12-03T14:48:42Z","publication_status":"published","intvolume":"         9","year":"2018","title":"Plasmon induced thermoelectric effect in graphene","publication_identifier":{"issn":["2041-1723"]},"author":[{"full_name":"Shautsova, Viktoryia","last_name":"Shautsova","first_name":"Viktoryia"},{"last_name":"Sidiropoulos","first_name":"Themistoklis","full_name":"Sidiropoulos, Themistoklis"},{"full_name":"Xiao, Xiaofei","last_name":"Xiao","first_name":"Xiaofei"},{"last_name":"Güsken","first_name":"Nicholas A.","full_name":"Güsken, Nicholas A."},{"first_name":"Nicola C. G.","last_name":"Black","full_name":"Black, Nicola C. G."},{"full_name":"Gilbertson, Adam M.","first_name":"Adam M.","last_name":"Gilbertson"},{"full_name":"Giannini, Vincenzo","first_name":"Vincenzo","last_name":"Giannini"},{"last_name":"Maier","first_name":"Stefan A.","full_name":"Maier, Stefan A."},{"first_name":"Lesley F.","last_name":"Cohen","full_name":"Cohen, Lesley F."},{"full_name":"Oulton, Rupert F.","last_name":"Oulton","first_name":"Rupert F."}],"type":"journal_article","date_created":"2025-04-10T13:27:14Z","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Graphene has emerged as a promising material for optoelectronics due to its potential for ultrafast and broad-band photodetection. The photoresponse of graphene junctions is characterized by two competing photocurrent generation mechanisms: a conventional photovoltaic effect and a more dominant hot-carrier-assisted photothermoelectric (PTE) effect. The PTE effect is understood to rely on variations in the Seebeck coefficient through the graphene doping profile. A second PTE effect can occur across a homogeneous graphene channel in the presence of an electronic temperature gradient. Here, we study the latter effect facilitated by strongly localised plasmonic heating of graphene carriers in the presence of nanostructured electrical contacts resulting in electronic temperatures of the order of 2000 K. At certain conditions, the plasmon-induced PTE photocurrent contribution can be isolated. In this regime, the device effectively operates as a sensitive electronic thermometer and as such represents an enabling technology for development of hot carrier based plasmonic devices.</jats:p>","lang":"eng"}],"issue":"1","publication":"Nature Communications"},{"date_created":"2019-05-06T09:33:03Z","type":"journal_article","citation":{"mla":"Allgaier, Markus, et al. “Highly Efficient Frequency Conversion with Bandwidth Compression of Quantum Light.” <i>Nature Communications</i>, 14288, 2017, doi:<a href=\"https://doi.org/10.1038/ncomms14288\">10.1038/ncomms14288</a>.","ama":"Allgaier M, Ansari V, Sansoni L, et al. Highly efficient frequency conversion with bandwidth compression of quantum light. <i>Nature Communications</i>. 2017. doi:<a href=\"https://doi.org/10.1038/ncomms14288\">10.1038/ncomms14288</a>","bibtex":"@article{Allgaier_Ansari_Sansoni_Eigner_Quiring_Ricken_Harder_Brecht_Silberhorn_2017, title={Highly efficient frequency conversion with bandwidth compression of quantum light}, DOI={<a href=\"https://doi.org/10.1038/ncomms14288\">10.1038/ncomms14288</a>}, number={14288}, journal={Nature Communications}, author={Allgaier, Markus and Ansari, Vahid and Sansoni, Linda and Eigner, Christof and Quiring, Viktor and Ricken, Raimund and Harder, Georg and Brecht, Benjamin and Silberhorn, Christine}, year={2017} }","apa":"Allgaier, M., Ansari, V., Sansoni, L., Eigner, C., Quiring, V., Ricken, R., … Silberhorn, C. (2017). Highly efficient frequency conversion with bandwidth compression of quantum light. <i>Nature Communications</i>. <a href=\"https://doi.org/10.1038/ncomms14288\">https://doi.org/10.1038/ncomms14288</a>","ieee":"M. Allgaier <i>et al.</i>, “Highly efficient frequency conversion with bandwidth compression of quantum light,” <i>Nature Communications</i>, 2017.","short":"M. Allgaier, V. Ansari, L. Sansoni, C. Eigner, V. Quiring, R. Ricken, G. Harder, B. Brecht, C. Silberhorn, Nature Communications (2017).","chicago":"Allgaier, Markus, Vahid Ansari, Linda Sansoni, Christof Eigner, Viktor Quiring, Raimund Ricken, Georg Harder, Benjamin Brecht, and Christine Silberhorn. “Highly Efficient Frequency Conversion with Bandwidth Compression of Quantum Light.” <i>Nature Communications</i>, 2017. <a href=\"https://doi.org/10.1038/ncomms14288\">https://doi.org/10.1038/ncomms14288</a>."},"publication":"Nature Communications","language":[{"iso":"eng"}],"_id":"9615","article_number":"14288","doi":"10.1038/ncomms14288","user_id":"13244","publication_identifier":{"issn":["2041-1723"]},"author":[{"first_name":"Markus","last_name":"Allgaier","full_name":"Allgaier, Markus"},{"first_name":"Vahid","last_name":"Ansari","full_name":"Ansari, Vahid"},{"last_name":"Sansoni","first_name":"Linda","full_name":"Sansoni, Linda"},{"full_name":"Eigner, Christof","last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof","id":"13244"},{"last_name":"Quiring","first_name":"Viktor","full_name":"Quiring, Viktor"},{"last_name":"Ricken","first_name":"Raimund","full_name":"Ricken, Raimund"},{"full_name":"Harder, Georg","last_name":"Harder","first_name":"Georg"},{"id":"27150","last_name":"Brecht","first_name":"Benjamin","orcid":"0000-0003-4140-0556 ","full_name":"Brecht, Benjamin"},{"id":"26263","full_name":"Silberhorn, Christine","last_name":"Silberhorn","first_name":"Christine"}],"title":"Highly efficient frequency conversion with bandwidth compression of quantum light","year":"2017","status":"public","date_updated":"2022-01-06T07:04:17Z","publication_status":"published"},{"doi":"10.1038/ncomms11339","user_id":"55095","_id":"26236","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:57:18Z","publication_status":"published","author":[{"last_name":"Chapman","first_name":"Robert J.","full_name":"Chapman, Robert J."},{"first_name":"Matteo","orcid":"0000-0001-5718-358X","last_name":"Santandrea","full_name":"Santandrea, Matteo","id":"55095"},{"first_name":"Zixin","last_name":"Huang","full_name":"Huang, Zixin"},{"last_name":"Corrielli","first_name":"Giacomo","full_name":"Corrielli, Giacomo"},{"full_name":"Crespi, Andrea","last_name":"Crespi","first_name":"Andrea"},{"full_name":"Yung, Man-Hong","last_name":"Yung","first_name":"Man-Hong"},{"first_name":"Roberto","last_name":"Osellame","full_name":"Osellame, Roberto"},{"first_name":"Alberto","last_name":"Peruzzo","full_name":"Peruzzo, Alberto"}],"publication_identifier":{"issn":["2041-1723"]},"status":"public","title":"Experimental perfect state transfer of an entangled photonic qubit","year":"2016","type":"journal_article","date_created":"2021-10-15T09:34:52Z","extern":"1","citation":{"chicago":"Chapman, Robert J., Matteo Santandrea, Zixin Huang, Giacomo Corrielli, Andrea Crespi, Man-Hong Yung, Roberto Osellame, and Alberto Peruzzo. “Experimental Perfect State Transfer of an Entangled Photonic Qubit.” <i>Nature Communications</i>, 2016. <a href=\"https://doi.org/10.1038/ncomms11339\">https://doi.org/10.1038/ncomms11339</a>.","short":"R.J. Chapman, M. Santandrea, Z. Huang, G. Corrielli, A. Crespi, M.-H. Yung, R. Osellame, A. Peruzzo, Nature Communications (2016).","apa":"Chapman, R. J., Santandrea, M., Huang, Z., Corrielli, G., Crespi, A., Yung, M.-H., Osellame, R., &#38; Peruzzo, A. (2016). Experimental perfect state transfer of an entangled photonic qubit. <i>Nature Communications</i>. <a href=\"https://doi.org/10.1038/ncomms11339\">https://doi.org/10.1038/ncomms11339</a>","ieee":"R. J. Chapman <i>et al.</i>, “Experimental perfect state transfer of an entangled photonic qubit,” <i>Nature Communications</i>, 2016, doi: <a href=\"https://doi.org/10.1038/ncomms11339\">10.1038/ncomms11339</a>.","ama":"Chapman RJ, Santandrea M, Huang Z, et al. Experimental perfect state transfer of an entangled photonic qubit. <i>Nature Communications</i>. Published online 2016. doi:<a href=\"https://doi.org/10.1038/ncomms11339\">10.1038/ncomms11339</a>","bibtex":"@article{Chapman_Santandrea_Huang_Corrielli_Crespi_Yung_Osellame_Peruzzo_2016, title={Experimental perfect state transfer of an entangled photonic qubit}, DOI={<a href=\"https://doi.org/10.1038/ncomms11339\">10.1038/ncomms11339</a>}, journal={Nature Communications}, author={Chapman, Robert J. and Santandrea, Matteo and Huang, Zixin and Corrielli, Giacomo and Crespi, Andrea and Yung, Man-Hong and Osellame, Roberto and Peruzzo, Alberto}, year={2016} }","mla":"Chapman, Robert J., et al. “Experimental Perfect State Transfer of an Entangled Photonic Qubit.” <i>Nature Communications</i>, 2016, doi:<a href=\"https://doi.org/10.1038/ncomms11339\">10.1038/ncomms11339</a>."},"publication":"Nature Communications"}]