[{"status":"public","has_accepted_license":"1","publisher":"EDP Sciences, Società Italiana di Fisica and Springer","_id":"22960","volume":94,"user_id":"16199","ddc":["530"],"isi":"1","citation":{"mla":"Bidaraguppe Ramesh, Nithin, et al. “Lattice Parameters and Electronic Band Gap of Orthorhombic Potassium Sodium Niobate K0.5Na0.5NbO3 from Density-Functional Theory.” <i>The European Physical Journal B</i>, vol. 94, no. 8, 169, EDP Sciences, Società Italiana di Fisica and Springer, 2021, doi:<a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">10.1140/epjb/s10051-021-00179-8</a>.","bibtex":"@article{Bidaraguppe Ramesh_Schmidt_Schindlmayr_2021, title={Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory}, volume={94}, DOI={<a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">10.1140/epjb/s10051-021-00179-8</a>}, number={8169}, journal={The European Physical Journal B}, publisher={EDP Sciences, Società Italiana di Fisica and Springer}, author={Bidaraguppe Ramesh, Nithin and Schmidt, Falko and Schindlmayr, Arno}, year={2021} }","ama":"Bidaraguppe Ramesh N, Schmidt F, Schindlmayr A. Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory. <i>The European Physical Journal B</i>. 2021;94(8). doi:<a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">10.1140/epjb/s10051-021-00179-8</a>","ieee":"N. Bidaraguppe Ramesh, F. Schmidt, and A. Schindlmayr, “Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory,” <i>The European Physical Journal B</i>, vol. 94, no. 8, Art. no. 169, 2021, doi: <a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">10.1140/epjb/s10051-021-00179-8</a>.","apa":"Bidaraguppe Ramesh, N., Schmidt, F., &#38; Schindlmayr, A. (2021). Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory. <i>The European Physical Journal B</i>, <i>94</i>(8), Article 169. <a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">https://doi.org/10.1140/epjb/s10051-021-00179-8</a>","chicago":"Bidaraguppe Ramesh, Nithin, Falko Schmidt, and Arno Schindlmayr. “Lattice Parameters and Electronic Band Gap of Orthorhombic Potassium Sodium Niobate K0.5Na0.5NbO3 from Density-Functional Theory.” <i>The European Physical Journal B</i> 94, no. 8 (2021). <a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">https://doi.org/10.1140/epjb/s10051-021-00179-8</a>.","short":"N. Bidaraguppe Ramesh, F. Schmidt, A. Schindlmayr, The European Physical Journal B 94 (2021)."},"file_date_updated":"2021-09-02T08:05:06Z","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - Subproject B4","_id":"69"}],"quality_controlled":"1","external_id":{"isi":["000687163200002"]},"oa":"1","publication_identifier":{"eissn":["1434-6036"],"issn":["1434-6028"]},"author":[{"full_name":"Bidaraguppe Ramesh, Nithin","first_name":"Nithin","last_name":"Bidaraguppe Ramesh","id":"70064"},{"last_name":"Schmidt","first_name":"Falko","orcid":"0000-0002-5071-5528","full_name":"Schmidt, Falko","id":"35251"},{"orcid":"0000-0002-4855-071X","last_name":"Schindlmayr","first_name":"Arno","full_name":"Schindlmayr, Arno","id":"458"}],"year":"2021","title":"Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory","article_type":"original","intvolume":"        94","publication_status":"published","date_updated":"2023-04-20T14:56:25Z","language":[{"iso":"eng"}],"article_number":"169","doi":"10.1140/epjb/s10051-021-00179-8","publication":"The European Physical Journal B","issue":"8","abstract":[{"text":"We perform a theoretical analysis of the structural and electronic properties of sodium potassium niobate K1-xNaxNbO3 in the orthorhombic room-temperature phase, based on density-functional theory in combination with the supercell approach. Our results for x=0 and x=0.5 are in very good agreement with experimental measurements and establish that the lattice parameters decrease linearly with increasing Na contents, disproving earlier theoretical studies based on the virtual-crystal approximation that claimed a highly nonlinear behavior with a significant structural distortion and volume reduction in K0.5Na0.5NbO3 compared to both end members of the solid solution. Furthermore, we find that the electronic band gap varies very little between x=0 and x=0.5, reflecting the small changes in the lattice parameters.","lang":"eng"}],"date_created":"2021-08-08T21:21:42Z","file":[{"title":"Lattice parameters and electronic bandgap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory","file_id":"23679","content_type":"application/pdf","relation":"main_file","date_updated":"2021-09-02T08:05:06Z","file_name":"BidaraguppeRamesh2021_Article_LatticeParametersAndElectronic.pdf","access_level":"open_access","file_size":850389,"description":"Creative Commons Attribution 4.0 International Public License (CC BY 4.0)","date_created":"2021-09-02T08:05:06Z","creator":"schindlm"}],"department":[{"_id":"296"},{"_id":"230"},{"_id":"429"},{"_id":"15"},{"_id":"170"},{"_id":"35"}],"type":"journal_article"},{"publication_identifier":{"issn":["2469-9950"],"eissn":["2469-9969"]},"author":[{"full_name":"Friedrich, Christoph","last_name":"Friedrich","first_name":"Christoph"},{"last_name":"Blügel","first_name":"Stefan","full_name":"Blügel, Stefan"},{"id":"458","full_name":"Schindlmayr, Arno","last_name":"Schindlmayr","first_name":"Arno","orcid":"0000-0002-4855-071X"}],"year":"2021","title":"Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]","intvolume":"       104","date_updated":"2023-04-20T14:57:09Z","publication_status":"published","language":[{"iso":"eng"}],"article_number":"039901","doi":"10.1103/PhysRevB.104.039901","publication":"Physical Review B","issue":"3","related_material":{"record":[{"status":"public","id":"18558","relation":"other"}]},"date_created":"2021-07-15T19:59:00Z","file":[{"file_size":180926,"relation":"main_file","date_updated":"2021-07-15T20:16:55Z","file_id":"22763","content_type":"application/pdf","title":"Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]","creator":"schindlm","description":"© 2021 American Physical Society","file_name":"PhysRevB.104.039901.pdf","access_level":"open_access","date_created":"2021-07-15T20:16:55Z"}],"department":[{"_id":"296"},{"_id":"15"},{"_id":"170"}],"type":"journal_article","status":"public","has_accepted_license":"1","publisher":"American Physical Society","_id":"22761","volume":104,"ddc":["530"],"user_id":"16199","citation":{"short":"C. Friedrich, S. Blügel, A. Schindlmayr, Physical Review B 104 (2021).","chicago":"Friedrich, Christoph, Stefan Blügel, and Arno Schindlmayr. “Erratum: Efficient Implementation of the GW Approximation within the All-Electron FLAPW Method [Phys. Rev. B 81, 125102 (2010)].” <i>Physical Review B</i> 104, no. 3 (2021). <a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">https://doi.org/10.1103/PhysRevB.104.039901</a>.","apa":"Friedrich, C., Blügel, S., &#38; Schindlmayr, A. (2021). Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]. <i>Physical Review B</i>, <i>104</i>(3), Article 039901. <a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">https://doi.org/10.1103/PhysRevB.104.039901</a>","ieee":"C. Friedrich, S. Blügel, and A. Schindlmayr, “Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)],” <i>Physical Review B</i>, vol. 104, no. 3, Art. no. 039901, 2021, doi: <a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">10.1103/PhysRevB.104.039901</a>.","ama":"Friedrich C, Blügel S, Schindlmayr A. Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]. <i>Physical Review B</i>. 2021;104(3). doi:<a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">10.1103/PhysRevB.104.039901</a>","bibtex":"@article{Friedrich_Blügel_Schindlmayr_2021, title={Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]}, volume={104}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">10.1103/PhysRevB.104.039901</a>}, number={3039901}, journal={Physical Review B}, publisher={American Physical Society}, author={Friedrich, Christoph and Blügel, Stefan and Schindlmayr, Arno}, year={2021} }","mla":"Friedrich, Christoph, et al. “Erratum: Efficient Implementation of the GW Approximation within the All-Electron FLAPW Method [Phys. Rev. B 81, 125102 (2010)].” <i>Physical Review B</i>, vol. 104, no. 3, 039901, American Physical Society, 2021, doi:<a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">10.1103/PhysRevB.104.039901</a>."},"isi":"1","file_date_updated":"2021-07-15T20:16:55Z","quality_controlled":"1","external_id":{"isi":["000671587300006"]},"oa":"1"},{"publication":"Optics Express","issue":"14","abstract":[{"text":"<jats:p>Uniaxial anisotropy in nonlinear birefringent crystals limits the efficiency of nonlinear optical interactions and breaks the spatial symmetry of light generated in the parametric down-conversion (PDC) process. Therefore, this effect is usually undesirable and must be compensated for. However, high gain may be used to overcome the destructive role of anisotropy in order to generate bright two-mode correlated twin-beams. In this work, we provide a rigorous theoretical description of the spatial properties of bright squeezed light in the presence of strong anisotropy. We investigate a single crystal and a system of two crystals with an air gap (corresponding to a nonlinear SU(1,1) interferometer) and demonstrate the generation of bright correlated twin-beams in such configurations at high gain due to anisotropy. We explore the mode structure of the generated light and show how anisotropy, together with crystal spacing, can be used for radiation shaping.</jats:p>","lang":"eng"}],"date_created":"2023-01-18T11:31:53Z","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"35"}],"keyword":["Atomic and Molecular Physics","and Optics"],"type":"journal_article","author":[{"last_name":"Riabinin","first_name":"M.","full_name":"Riabinin, M."},{"full_name":"Sharapova, Polina","last_name":"Sharapova","first_name":"Polina","id":"60286"},{"id":"344","orcid":"0000-0001-8864-2072","last_name":"Meier","first_name":"Torsten","full_name":"Meier, Torsten"}],"publication_identifier":{"issn":["1094-4087"]},"year":"2021","title":"Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy","intvolume":"        29","publication_status":"published","date_updated":"2023-04-20T14:58:35Z","language":[{"iso":"eng"}],"doi":"10.1364/oe.424977","citation":{"mla":"Riabinin, M., et al. “Bright Correlated Twin-Beam Generation and Radiation Shaping in High-Gain Parametric down-Conversion with Anisotropy.” <i>Optics Express</i>, vol. 29, no. 14, Optica Publishing Group, 2021, pp. 21876–90, doi:<a href=\"https://doi.org/10.1364/oe.424977\">10.1364/oe.424977</a>.","ama":"Riabinin M, Sharapova P, Meier T. Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy. <i>Optics Express</i>. 2021;29(14):21876-21890. doi:<a href=\"https://doi.org/10.1364/oe.424977\">10.1364/oe.424977</a>","bibtex":"@article{Riabinin_Sharapova_Meier_2021, title={Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy}, volume={29}, DOI={<a href=\"https://doi.org/10.1364/oe.424977\">10.1364/oe.424977</a>}, number={14}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Riabinin, M. and Sharapova, Polina and Meier, Torsten}, year={2021}, pages={21876–21890} }","apa":"Riabinin, M., Sharapova, P., &#38; Meier, T. (2021). Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy. <i>Optics Express</i>, <i>29</i>(14), 21876–21890. <a href=\"https://doi.org/10.1364/oe.424977\">https://doi.org/10.1364/oe.424977</a>","ieee":"M. Riabinin, P. Sharapova, and T. Meier, “Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy,” <i>Optics Express</i>, vol. 29, no. 14, pp. 21876–21890, 2021, doi: <a href=\"https://doi.org/10.1364/oe.424977\">10.1364/oe.424977</a>.","short":"M. Riabinin, P. Sharapova, T. Meier, Optics Express 29 (2021) 21876–21890.","chicago":"Riabinin, M., Polina Sharapova, and Torsten Meier. “Bright Correlated Twin-Beam Generation and Radiation Shaping in High-Gain Parametric down-Conversion with Anisotropy.” <i>Optics Express</i> 29, no. 14 (2021): 21876–90. <a href=\"https://doi.org/10.1364/oe.424977\">https://doi.org/10.1364/oe.424977</a>."},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - C6: TRR 142 - Subproject C6","_id":"76"}],"status":"public","publisher":"Optica Publishing Group","_id":"37334","page":"21876-21890","volume":29,"user_id":"16199"},{"publication":"Physical Review Research","citation":{"mla":"Geraldi, Andrea, et al. “Transient Subdiffusion via Disordered Quantum Walks.” <i>Physical Review Research</i>, 2021, doi:<a href=\"https://doi.org/10.1103/physrevresearch.3.023052\">10.1103/physrevresearch.3.023052</a>.","ama":"Geraldi A, De S, Laneve A, et al. Transient subdiffusion via disordered quantum walks. <i>Physical Review Research</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1103/physrevresearch.3.023052\">10.1103/physrevresearch.3.023052</a>","bibtex":"@article{Geraldi_De_Laneve_Barkhofen_Sperling_Mataloni_Silberhorn_2021, title={Transient subdiffusion via disordered quantum walks}, DOI={<a href=\"https://doi.org/10.1103/physrevresearch.3.023052\">10.1103/physrevresearch.3.023052</a>}, journal={Physical Review Research}, author={Geraldi, Andrea and De, Syamsundar and Laneve, Alessandro and Barkhofen, Sonja and Sperling, Jan and Mataloni, Paolo and Silberhorn, Christine}, year={2021} }","apa":"Geraldi, A., De, S., Laneve, A., Barkhofen, S., Sperling, J., Mataloni, P., &#38; Silberhorn, C. (2021). Transient subdiffusion via disordered quantum walks. <i>Physical Review Research</i>. <a href=\"https://doi.org/10.1103/physrevresearch.3.023052\">https://doi.org/10.1103/physrevresearch.3.023052</a>","ieee":"A. Geraldi <i>et al.</i>, “Transient subdiffusion via disordered quantum walks,” <i>Physical Review Research</i>, 2021, doi: <a href=\"https://doi.org/10.1103/physrevresearch.3.023052\">10.1103/physrevresearch.3.023052</a>.","chicago":"Geraldi, Andrea, Syamsundar De, Alessandro Laneve, Sonja Barkhofen, Jan Sperling, Paolo Mataloni, and Christine Silberhorn. “Transient Subdiffusion via Disordered Quantum Walks.” <i>Physical Review Research</i>, 2021. <a href=\"https://doi.org/10.1103/physrevresearch.3.023052\">https://doi.org/10.1103/physrevresearch.3.023052</a>.","short":"A. Geraldi, S. De, A. Laneve, S. Barkhofen, J. Sperling, P. Mataloni, C. Silberhorn, Physical Review Research (2021)."},"type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"706"},{"_id":"288"},{"_id":"230"},{"_id":"623"},{"_id":"35"}],"date_created":"2021-10-15T16:07:18Z","date_updated":"2023-04-20T15:06:20Z","publication_status":"published","title":"Transient subdiffusion via disordered quantum walks","status":"public","year":"2021","author":[{"last_name":"Geraldi","first_name":"Andrea","full_name":"Geraldi, Andrea"},{"last_name":"De","first_name":"Syamsundar","full_name":"De, Syamsundar"},{"full_name":"Laneve, Alessandro","last_name":"Laneve","first_name":"Alessandro"},{"last_name":"Barkhofen","first_name":"Sonja","full_name":"Barkhofen, Sonja","id":"48188"},{"id":"75127","orcid":"0000-0002-5844-3205","first_name":"Jan","last_name":"Sperling","full_name":"Sperling, Jan"},{"last_name":"Mataloni","first_name":"Paolo","full_name":"Mataloni, Paolo"},{"full_name":"Silberhorn, Christine","last_name":"Silberhorn","first_name":"Christine","id":"26263"}],"publication_identifier":{"issn":["2643-1564"]},"doi":"10.1103/physrevresearch.3.023052","user_id":"16199","_id":"26287","language":[{"iso":"eng"}]},{"publication":"Physical Review Letters","department":[{"_id":"15"},{"_id":"623"},{"_id":"288"},{"_id":"15"},{"_id":"170"},{"_id":"706"},{"_id":"230"},{"_id":"35"}],"type":"journal_article","date_created":"2021-01-20T08:23:34Z","intvolume":"       126","article_type":"original","date_updated":"2023-04-20T15:14:54Z","publication_status":"published","author":[{"full_name":"Tiedau, J.","last_name":"Tiedau","first_name":"J."},{"full_name":"Engelkemeier, M.","first_name":"M.","last_name":"Engelkemeier"},{"id":"27150","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","first_name":"Benjamin","full_name":"Brecht, Benjamin"},{"id":"75127","full_name":"Sperling, Jan","orcid":"0000-0002-5844-3205","last_name":"Sperling","first_name":"Jan"},{"id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn"}],"publication_identifier":{"issn":["0031-9007","1079-7114"]},"title":"Statistical Benchmarking of Scalable Photonic Quantum Systems","year":"2021","doi":"10.1103/physrevlett.126.023601","language":[{"iso":"eng"}],"article_number":"023601","quality_controlled":"1","citation":{"mla":"Tiedau, J., et al. “Statistical Benchmarking of Scalable Photonic Quantum Systems.” <i>Physical Review Letters</i>, vol. 126, 023601, 2021, doi:<a href=\"https://doi.org/10.1103/physrevlett.126.023601\">10.1103/physrevlett.126.023601</a>.","bibtex":"@article{Tiedau_Engelkemeier_Brecht_Sperling_Silberhorn_2021, title={Statistical Benchmarking of Scalable Photonic Quantum Systems}, volume={126}, DOI={<a href=\"https://doi.org/10.1103/physrevlett.126.023601\">10.1103/physrevlett.126.023601</a>}, number={023601}, journal={Physical Review Letters}, author={Tiedau, J. and Engelkemeier, M. and Brecht, Benjamin and Sperling, Jan and Silberhorn, Christine}, year={2021} }","ama":"Tiedau J, Engelkemeier M, Brecht B, Sperling J, Silberhorn C. Statistical Benchmarking of Scalable Photonic Quantum Systems. <i>Physical Review Letters</i>. 2021;126. doi:<a href=\"https://doi.org/10.1103/physrevlett.126.023601\">10.1103/physrevlett.126.023601</a>","ieee":"J. Tiedau, M. Engelkemeier, B. Brecht, J. Sperling, and C. Silberhorn, “Statistical Benchmarking of Scalable Photonic Quantum Systems,” <i>Physical Review Letters</i>, vol. 126, Art. no. 023601, 2021, doi: <a href=\"https://doi.org/10.1103/physrevlett.126.023601\">10.1103/physrevlett.126.023601</a>.","apa":"Tiedau, J., Engelkemeier, M., Brecht, B., Sperling, J., &#38; Silberhorn, C. (2021). Statistical Benchmarking of Scalable Photonic Quantum Systems. <i>Physical Review Letters</i>, <i>126</i>, Article 023601. <a href=\"https://doi.org/10.1103/physrevlett.126.023601\">https://doi.org/10.1103/physrevlett.126.023601</a>","short":"J. Tiedau, M. Engelkemeier, B. Brecht, J. Sperling, C. Silberhorn, Physical Review Letters 126 (2021).","chicago":"Tiedau, J., M. Engelkemeier, Benjamin Brecht, Jan Sperling, and Christine Silberhorn. “Statistical Benchmarking of Scalable Photonic Quantum Systems.” <i>Physical Review Letters</i> 126 (2021). <a href=\"https://doi.org/10.1103/physrevlett.126.023601\">https://doi.org/10.1103/physrevlett.126.023601</a>."},"status":"public","volume":126,"user_id":"16199","_id":"21021"},{"status":"public","year":"2021","title":"Experimental entanglement characterization of two-rebit states","author":[{"full_name":"Prasannan, Nidhin","first_name":"Nidhin","last_name":"Prasannan","id":"71403"},{"full_name":"De, Syamsundar","last_name":"De","first_name":"Syamsundar"},{"first_name":"Sonja","last_name":"Barkhofen","full_name":"Barkhofen, Sonja","id":"48188"},{"id":"27150","first_name":"Benjamin","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","full_name":"Brecht, Benjamin"},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"},{"id":"75127","last_name":"Sperling","orcid":"0000-0002-5844-3205","first_name":"Jan","full_name":"Sperling, Jan"}],"publication_identifier":{"issn":["2469-9926","2469-9934"]},"publication_status":"published","date_updated":"2023-04-20T15:14:19Z","intvolume":"       103","_id":"26286","language":[{"iso":"eng"}],"user_id":"16199","doi":"10.1103/physreva.103.l040402","volume":103,"publication":"Physical Review A","citation":{"ama":"Prasannan N, De S, Barkhofen S, Brecht B, Silberhorn C, Sperling J. Experimental entanglement characterization of two-rebit states. <i>Physical Review A</i>. 2021;103. doi:<a href=\"https://doi.org/10.1103/physreva.103.l040402\">10.1103/physreva.103.l040402</a>","bibtex":"@article{Prasannan_De_Barkhofen_Brecht_Silberhorn_Sperling_2021, title={Experimental entanglement characterization of two-rebit states}, volume={103}, DOI={<a href=\"https://doi.org/10.1103/physreva.103.l040402\">10.1103/physreva.103.l040402</a>}, journal={Physical Review A}, author={Prasannan, Nidhin and De, Syamsundar and Barkhofen, Sonja and Brecht, Benjamin and Silberhorn, Christine and Sperling, Jan}, year={2021} }","mla":"Prasannan, Nidhin, et al. “Experimental Entanglement Characterization of Two-Rebit States.” <i>Physical Review A</i>, vol. 103, 2021, doi:<a href=\"https://doi.org/10.1103/physreva.103.l040402\">10.1103/physreva.103.l040402</a>.","chicago":"Prasannan, Nidhin, Syamsundar De, Sonja Barkhofen, Benjamin Brecht, Christine Silberhorn, and Jan Sperling. “Experimental Entanglement Characterization of Two-Rebit States.” <i>Physical Review A</i> 103 (2021). <a href=\"https://doi.org/10.1103/physreva.103.l040402\">https://doi.org/10.1103/physreva.103.l040402</a>.","short":"N. Prasannan, S. De, S. Barkhofen, B. Brecht, C. Silberhorn, J. Sperling, Physical Review A 103 (2021).","apa":"Prasannan, N., De, S., Barkhofen, S., Brecht, B., Silberhorn, C., &#38; Sperling, J. (2021). Experimental entanglement characterization of two-rebit states. <i>Physical Review A</i>, <i>103</i>. <a href=\"https://doi.org/10.1103/physreva.103.l040402\">https://doi.org/10.1103/physreva.103.l040402</a>","ieee":"N. Prasannan, S. De, S. Barkhofen, B. Brecht, C. Silberhorn, and J. Sperling, “Experimental entanglement characterization of two-rebit states,” <i>Physical Review A</i>, vol. 103, 2021, doi: <a href=\"https://doi.org/10.1103/physreva.103.l040402\">10.1103/physreva.103.l040402</a>."},"date_created":"2021-10-15T16:06:09Z","type":"journal_article","department":[{"_id":"15"},{"_id":"623"},{"_id":"288"},{"_id":"15"},{"_id":"170"},{"_id":"706"},{"_id":"230"},{"_id":"35"}]},{"department":[{"_id":"15"},{"_id":"170"},{"_id":"706"},{"_id":"35"}],"type":"journal_article","date_created":"2021-10-15T16:05:20Z","citation":{"ieee":"S. Köhnke <i>et al.</i>, “Quantum Correlations beyond Entanglement and Discord,” <i>Physical Review Letters</i>, 2021, doi: <a href=\"https://doi.org/10.1103/physrevlett.126.170404\">10.1103/physrevlett.126.170404</a>.","apa":"Köhnke, S., Agudelo, E., Schünemann, M., Schlettwein, O., Vogel, W., Sperling, J., &#38; Hage, B. (2021). Quantum Correlations beyond Entanglement and Discord. <i>Physical Review Letters</i>. <a href=\"https://doi.org/10.1103/physrevlett.126.170404\">https://doi.org/10.1103/physrevlett.126.170404</a>","chicago":"Köhnke, S., E. Agudelo, M. Schünemann, O. Schlettwein, W. Vogel, Jan Sperling, and B. Hage. “Quantum Correlations beyond Entanglement and Discord.” <i>Physical Review Letters</i>, 2021. <a href=\"https://doi.org/10.1103/physrevlett.126.170404\">https://doi.org/10.1103/physrevlett.126.170404</a>.","short":"S. Köhnke, E. Agudelo, M. Schünemann, O. Schlettwein, W. Vogel, J. Sperling, B. Hage, Physical Review Letters (2021).","mla":"Köhnke, S., et al. “Quantum Correlations beyond Entanglement and Discord.” <i>Physical Review Letters</i>, 2021, doi:<a href=\"https://doi.org/10.1103/physrevlett.126.170404\">10.1103/physrevlett.126.170404</a>.","bibtex":"@article{Köhnke_Agudelo_Schünemann_Schlettwein_Vogel_Sperling_Hage_2021, title={Quantum Correlations beyond Entanglement and Discord}, DOI={<a href=\"https://doi.org/10.1103/physrevlett.126.170404\">10.1103/physrevlett.126.170404</a>}, journal={Physical Review Letters}, author={Köhnke, S. and Agudelo, E. and Schünemann, M. and Schlettwein, O. and Vogel, W. and Sperling, Jan and Hage, B.}, year={2021} }","ama":"Köhnke S, Agudelo E, Schünemann M, et al. Quantum Correlations beyond Entanglement and Discord. <i>Physical Review Letters</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1103/physrevlett.126.170404\">10.1103/physrevlett.126.170404</a>"},"publication":"Physical Review Letters","doi":"10.1103/physrevlett.126.170404","user_id":"16199","_id":"26285","language":[{"iso":"eng"}],"date_updated":"2023-04-20T15:13:27Z","publication_status":"published","author":[{"first_name":"S.","last_name":"Köhnke","full_name":"Köhnke, S."},{"last_name":"Agudelo","first_name":"E.","full_name":"Agudelo, E."},{"first_name":"M.","last_name":"Schünemann","full_name":"Schünemann, M."},{"last_name":"Schlettwein","first_name":"O.","full_name":"Schlettwein, O."},{"full_name":"Vogel, W.","first_name":"W.","last_name":"Vogel"},{"last_name":"Sperling","orcid":"0000-0002-5844-3205","first_name":"Jan","full_name":"Sperling, Jan","id":"75127"},{"last_name":"Hage","first_name":"B.","full_name":"Hage, B."}],"publication_identifier":{"issn":["0031-9007","1079-7114"]},"status":"public","title":"Quantum Correlations beyond Entanglement and Discord","year":"2021"},{"abstract":[{"text":"Employing the ultrafast control of electronic states of a semiconductor quantum dot in a cavity, we introduce an approach to achieve on-demand emission of single photons with almost perfect indistinguishability and photon pairs with near ideal entanglement. Our scheme is based on optical excitation off resonant to a cavity mode followed by ultrafast control of the electronic states using the time-dependent quantum-confined Stark effect, which then allows for cavity-resonant emission. Our theoretical analysis considers cavity-loss mechanisms, the Stark effect, and phonon-induced dephasing, allowing realistic predictions for finite temperatures.","lang":"eng"}],"publication":"Physical Review B","keyword":["tet_topic_qd"],"type":"journal_article","department":[{"_id":"61"},{"_id":"230"},{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"429"},{"_id":"623"},{"_id":"35"}],"file":[{"file_name":"2021-08 Bauch PhysRevB.104.085308.pdf","file_size":887439,"access_level":"open_access","relation":"main_file","date_updated":"2021-09-07T07:43:47Z","file_id":"23818","content_type":"application/pdf","creator":"fossie","date_created":"2021-09-07T06:32:25Z"}],"date_created":"2021-09-06T18:02:44Z","publication_status":"published","date_updated":"2023-04-20T15:33:52Z","intvolume":"       104","title":"Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots","year":"2021","author":[{"full_name":"Bauch, David","first_name":"David","last_name":"Bauch"},{"full_name":"Heinze, Dirk Florian","last_name":"Heinze","first_name":"Dirk Florian","id":"10904"},{"last_name":"Förstner","first_name":"Jens","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens","id":"158"},{"id":"85353","last_name":"Jöns","first_name":"Klaus","full_name":"Jöns, Klaus"},{"id":"27271","full_name":"Schumacher, Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","first_name":"Stefan"}],"publication_identifier":{"issn":["2469-9950","2469-9969"]},"doi":"10.1103/physrevb.104.085308","language":[{"iso":"eng"}],"project":[{"name":"TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Subproject A3","_id":"60"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"file_date_updated":"2021-09-07T07:43:47Z","citation":{"chicago":"Bauch, David, Dirk Florian Heinze, Jens Förstner, Klaus Jöns, and Stefan Schumacher. “Ultrafast Electric Control of Cavity Mediated Single-Photon and Photon-Pair Generation with Semiconductor Quantum Dots.” <i>Physical Review B</i> 104 (2021): 085308. <a href=\"https://doi.org/10.1103/physrevb.104.085308\">https://doi.org/10.1103/physrevb.104.085308</a>.","short":"D. Bauch, D.F. Heinze, J. Förstner, K. Jöns, S. Schumacher, Physical Review B 104 (2021) 085308.","ieee":"D. Bauch, D. F. Heinze, J. Förstner, K. Jöns, and S. Schumacher, “Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots,” <i>Physical Review B</i>, vol. 104, p. 085308, 2021, doi: <a href=\"https://doi.org/10.1103/physrevb.104.085308\">10.1103/physrevb.104.085308</a>.","apa":"Bauch, D., Heinze, D. F., Förstner, J., Jöns, K., &#38; Schumacher, S. (2021). Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots. <i>Physical Review B</i>, <i>104</i>, 085308. <a href=\"https://doi.org/10.1103/physrevb.104.085308\">https://doi.org/10.1103/physrevb.104.085308</a>","bibtex":"@article{Bauch_Heinze_Förstner_Jöns_Schumacher_2021, title={Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots}, volume={104}, DOI={<a href=\"https://doi.org/10.1103/physrevb.104.085308\">10.1103/physrevb.104.085308</a>}, journal={Physical Review B}, author={Bauch, David and Heinze, Dirk Florian and Förstner, Jens and Jöns, Klaus and Schumacher, Stefan}, year={2021}, pages={085308} }","ama":"Bauch D, Heinze DF, Förstner J, Jöns K, Schumacher S. Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots. <i>Physical Review B</i>. 2021;104:085308. doi:<a href=\"https://doi.org/10.1103/physrevb.104.085308\">10.1103/physrevb.104.085308</a>","mla":"Bauch, David, et al. “Ultrafast Electric Control of Cavity Mediated Single-Photon and Photon-Pair Generation with Semiconductor Quantum Dots.” <i>Physical Review B</i>, vol. 104, 2021, p. 085308, doi:<a href=\"https://doi.org/10.1103/physrevb.104.085308\">10.1103/physrevb.104.085308</a>."},"oa":"1","has_accepted_license":"1","status":"public","user_id":"16199","ddc":["530"],"volume":104,"page":"085308","_id":"23816"},{"doi":"10.1038/s41598-021-95551-0","article_number":"16097","language":[{"iso":"eng"}],"date_updated":"2023-04-20T15:34:34Z","publication_status":"published","intvolume":"        11","year":"2021","title":"Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters","publication_identifier":{"issn":["2045-2322"]},"author":[{"full_name":"Wiebeler, Christian","last_name":"Wiebeler","first_name":"Christian"},{"full_name":"Vollbrecht, Joachim","first_name":"Joachim","last_name":"Vollbrecht"},{"last_name":"Neuba","first_name":"Adam","full_name":"Neuba, Adam"},{"full_name":"Kitzerow, Heinz-Siegfried","first_name":"Heinz-Siegfried","last_name":"Kitzerow","id":"254"},{"orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan","full_name":"Schumacher, Stefan","id":"27271"}],"type":"journal_article","keyword":["Multidisciplinary"],"department":[{"_id":"313"},{"_id":"230"},{"_id":"638"},{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"35"}],"date_created":"2023-01-24T17:26:16Z","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>A detailed investigation of the energy levels of perylene-3,4,9,10-tetracarboxylic tetraethylester as a representative compound for the whole family of perylene esters was performed. It was revealed via electrochemical measurements that one oxidation and two reductions take place. The bandgaps determined via the electrochemical approach are in good agreement with the optical bandgap obtained from the absorption spectra via a Tauc plot. In addition, absorption spectra in dependence of the electrochemical potential were the basis for extensive quantum-chemical calculations of the neutral, monoanionic, and dianionic molecules. For this purpose, calculations based on density functional theory were compared with post-Hartree–Fock methods and the CAM-B3LYP functional proved to be the most reliable choice for the calculation of absorption spectra. Furthermore, spectral features found experimentally could be reproduced with vibronic calculations and allowed to understand their origins. In particular, the two lowest energy absorption bands of the anion are not caused by absorption of two distinct electronic states, which might have been expected from vertical excitation calculations, but both states exhibit a strong vibronic progression resulting in contributions to both bands.</jats:p>","lang":"eng"}],"publication":"Scientific Reports","issue":"1","user_id":"16199","volume":11,"publisher":"Springer Science and Business Media LLC","_id":"39653","status":"public","citation":{"bibtex":"@article{Wiebeler_Vollbrecht_Neuba_Kitzerow_Schumacher_2021, title={Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters}, volume={11}, DOI={<a href=\"https://doi.org/10.1038/s41598-021-95551-0\">10.1038/s41598-021-95551-0</a>}, number={116097}, journal={Scientific Reports}, publisher={Springer Science and Business Media LLC}, author={Wiebeler, Christian and Vollbrecht, Joachim and Neuba, Adam and Kitzerow, Heinz-Siegfried and Schumacher, Stefan}, year={2021} }","ama":"Wiebeler C, Vollbrecht J, Neuba A, Kitzerow H-S, Schumacher S. Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters. <i>Scientific Reports</i>. 2021;11(1). doi:<a href=\"https://doi.org/10.1038/s41598-021-95551-0\">10.1038/s41598-021-95551-0</a>","mla":"Wiebeler, Christian, et al. “Unraveling the Electrochemical and Spectroscopic Properties of Neutral and Negatively Charged Perylene Tetraethylesters.” <i>Scientific Reports</i>, vol. 11, no. 1, 16097, Springer Science and Business Media LLC, 2021, doi:<a href=\"https://doi.org/10.1038/s41598-021-95551-0\">10.1038/s41598-021-95551-0</a>.","chicago":"Wiebeler, Christian, Joachim Vollbrecht, Adam Neuba, Heinz-Siegfried Kitzerow, and Stefan Schumacher. “Unraveling the Electrochemical and Spectroscopic Properties of Neutral and Negatively Charged Perylene Tetraethylesters.” <i>Scientific Reports</i> 11, no. 1 (2021). <a href=\"https://doi.org/10.1038/s41598-021-95551-0\">https://doi.org/10.1038/s41598-021-95551-0</a>.","short":"C. Wiebeler, J. Vollbrecht, A. Neuba, H.-S. Kitzerow, S. Schumacher, Scientific Reports 11 (2021).","ieee":"C. Wiebeler, J. Vollbrecht, A. Neuba, H.-S. Kitzerow, and S. Schumacher, “Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters,” <i>Scientific Reports</i>, vol. 11, no. 1, Art. no. 16097, 2021, doi: <a href=\"https://doi.org/10.1038/s41598-021-95551-0\">10.1038/s41598-021-95551-0</a>.","apa":"Wiebeler, C., Vollbrecht, J., Neuba, A., Kitzerow, H.-S., &#38; Schumacher, S. (2021). Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters. <i>Scientific Reports</i>, <i>11</i>(1), Article 16097. <a href=\"https://doi.org/10.1038/s41598-021-95551-0\">https://doi.org/10.1038/s41598-021-95551-0</a>"}},{"citation":{"short":"P. Klement, N. Dehnhardt, C.-D. Dong, F. Dobener, S. Bayliff, J. Winkler, D.M. Hofmann, P.J. Klar, S. Schumacher, S. Chatterjee, J. Heine, Advanced Materials 33 (2021).","chicago":"Klement, Philip, Natalie Dehnhardt, Chuan-Ding Dong, Florian Dobener, Samuel Bayliff, Julius Winkler, Detlev M. Hofmann, et al. “Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons.” <i>Advanced Materials</i> 33, no. 23 (2021). <a href=\"https://doi.org/10.1002/adma.202100518\">https://doi.org/10.1002/adma.202100518</a>.","ieee":"P. Klement <i>et al.</i>, “Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons,” <i>Advanced Materials</i>, vol. 33, no. 23, Art. no. 2100518, 2021, doi: <a href=\"https://doi.org/10.1002/adma.202100518\">10.1002/adma.202100518</a>.","apa":"Klement, P., Dehnhardt, N., Dong, C.-D., Dobener, F., Bayliff, S., Winkler, J., Hofmann, D. M., Klar, P. J., Schumacher, S., Chatterjee, S., &#38; Heine, J. (2021). Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons. <i>Advanced Materials</i>, <i>33</i>(23), Article 2100518. <a href=\"https://doi.org/10.1002/adma.202100518\">https://doi.org/10.1002/adma.202100518</a>","bibtex":"@article{Klement_Dehnhardt_Dong_Dobener_Bayliff_Winkler_Hofmann_Klar_Schumacher_Chatterjee_et al._2021, title={Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons}, volume={33}, DOI={<a href=\"https://doi.org/10.1002/adma.202100518\">10.1002/adma.202100518</a>}, number={232100518}, journal={Advanced Materials}, publisher={Wiley}, author={Klement, Philip and Dehnhardt, Natalie and Dong, Chuan-Ding and Dobener, Florian and Bayliff, Samuel and Winkler, Julius and Hofmann, Detlev M. and Klar, Peter J. and Schumacher, Stefan and Chatterjee, Sangam and et al.}, year={2021} }","ama":"Klement P, Dehnhardt N, Dong C-D, et al. Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons. <i>Advanced Materials</i>. 2021;33(23). doi:<a href=\"https://doi.org/10.1002/adma.202100518\">10.1002/adma.202100518</a>","mla":"Klement, Philip, et al. “Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons.” <i>Advanced Materials</i>, vol. 33, no. 23, 2100518, Wiley, 2021, doi:<a href=\"https://doi.org/10.1002/adma.202100518\">10.1002/adma.202100518</a>."},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"status":"public","_id":"40434","publisher":"Wiley","user_id":"16199","volume":33,"issue":"23","publication":"Advanced Materials","date_created":"2023-01-26T15:51:03Z","type":"journal_article","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"230"},{"_id":"35"}],"year":"2021","title":"Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons","publication_identifier":{"issn":["0935-9648","1521-4095"]},"author":[{"first_name":"Philip","last_name":"Klement","full_name":"Klement, Philip"},{"full_name":"Dehnhardt, Natalie","last_name":"Dehnhardt","first_name":"Natalie"},{"last_name":"Dong","first_name":"Chuan-Ding","full_name":"Dong, Chuan-Ding","id":"67188"},{"full_name":"Dobener, Florian","last_name":"Dobener","first_name":"Florian"},{"last_name":"Bayliff","first_name":"Samuel","full_name":"Bayliff, Samuel"},{"full_name":"Winkler, Julius","first_name":"Julius","last_name":"Winkler"},{"full_name":"Hofmann, Detlev M.","first_name":"Detlev M.","last_name":"Hofmann"},{"full_name":"Klar, Peter J.","last_name":"Klar","first_name":"Peter J."},{"orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan","full_name":"Schumacher, Stefan","id":"27271"},{"full_name":"Chatterjee, Sangam","last_name":"Chatterjee","first_name":"Sangam"},{"full_name":"Heine, Johanna","first_name":"Johanna","last_name":"Heine"}],"date_updated":"2023-04-20T15:33:14Z","publication_status":"published","intvolume":"        33","article_number":"2100518","language":[{"iso":"eng"}],"doi":"10.1002/adma.202100518"},{"date_created":"2021-09-24T07:49:54Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"},{"_id":"790"}],"type":"journal_article","citation":{"apa":"Franz, M., Chandola, S., Koy, M., Zielinski, R., Aldahhak, H., Das, M., Freitag, M., Gerstmann, U., Liebig, D., Hoffmann, A. K., Rosin, M., Schmidt, W. G., Hogan, C., Glorius, F., Esser, N., &#38; Dähne, M. (2021). Controlled growth of ordered monolayers of N-heterocyclic carbenes on silicon. <i>Nature Chemistry</i>, 828–835. <a href=\"https://doi.org/10.1038/s41557-021-00721-2\">https://doi.org/10.1038/s41557-021-00721-2</a>","ieee":"M. Franz <i>et al.</i>, “Controlled growth of ordered monolayers of N-heterocyclic carbenes on silicon,” <i>Nature Chemistry</i>, pp. 828–835, 2021, doi: <a href=\"https://doi.org/10.1038/s41557-021-00721-2\">10.1038/s41557-021-00721-2</a>.","chicago":"Franz, Martin, Sandhya Chandola, Maximilian Koy, Robert Zielinski, Hazem Aldahhak, Mowpriya Das, Matthias Freitag, et al. “Controlled Growth of Ordered Monolayers of N-Heterocyclic Carbenes on Silicon.” <i>Nature Chemistry</i>, 2021, 828–35. <a href=\"https://doi.org/10.1038/s41557-021-00721-2\">https://doi.org/10.1038/s41557-021-00721-2</a>.","short":"M. Franz, S. Chandola, M. Koy, R. Zielinski, H. Aldahhak, M. Das, M. Freitag, U. Gerstmann, D. Liebig, A.K. Hoffmann, M. Rosin, W.G. Schmidt, C. Hogan, F. Glorius, N. Esser, M. Dähne, Nature Chemistry (2021) 828–835.","mla":"Franz, Martin, et al. “Controlled Growth of Ordered Monolayers of N-Heterocyclic Carbenes on Silicon.” <i>Nature Chemistry</i>, 2021, pp. 828–35, doi:<a href=\"https://doi.org/10.1038/s41557-021-00721-2\">10.1038/s41557-021-00721-2</a>.","ama":"Franz M, Chandola S, Koy M, et al. Controlled growth of ordered monolayers of N-heterocyclic carbenes on silicon. <i>Nature Chemistry</i>. Published online 2021:828-835. doi:<a href=\"https://doi.org/10.1038/s41557-021-00721-2\">10.1038/s41557-021-00721-2</a>","bibtex":"@article{Franz_Chandola_Koy_Zielinski_Aldahhak_Das_Freitag_Gerstmann_Liebig_Hoffmann_et al._2021, title={Controlled growth of ordered monolayers of N-heterocyclic carbenes on silicon}, DOI={<a href=\"https://doi.org/10.1038/s41557-021-00721-2\">10.1038/s41557-021-00721-2</a>}, journal={Nature Chemistry}, author={Franz, Martin and Chandola, Sandhya and Koy, Maximilian and Zielinski, Robert and Aldahhak, Hazem and Das, Mowpriya and Freitag, Matthias and Gerstmann, Uwe and Liebig, Denise and Hoffmann, Adrian Karl and et al.}, year={2021}, pages={828–835} }"},"publication":"Nature Chemistry","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"language":[{"iso":"eng"}],"_id":"24975","page":"828-835","user_id":"16199","doi":"10.1038/s41557-021-00721-2","author":[{"first_name":"Martin","last_name":"Franz","full_name":"Franz, Martin"},{"last_name":"Chandola","first_name":"Sandhya","full_name":"Chandola, Sandhya"},{"last_name":"Koy","first_name":"Maximilian","full_name":"Koy, Maximilian"},{"full_name":"Zielinski, Robert","last_name":"Zielinski","first_name":"Robert"},{"first_name":"Hazem","last_name":"Aldahhak","full_name":"Aldahhak, Hazem"},{"first_name":"Mowpriya","last_name":"Das","full_name":"Das, Mowpriya"},{"last_name":"Freitag","first_name":"Matthias","full_name":"Freitag, Matthias"},{"id":"171","last_name":"Gerstmann","first_name":"Uwe","orcid":"0000-0002-4476-223X","full_name":"Gerstmann, Uwe"},{"full_name":"Liebig, Denise","last_name":"Liebig","first_name":"Denise"},{"last_name":"Hoffmann","first_name":"Adrian Karl","full_name":"Hoffmann, Adrian Karl"},{"full_name":"Rosin, Maximilian","first_name":"Maximilian","last_name":"Rosin"},{"id":"468","full_name":"Schmidt, Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero"},{"last_name":"Hogan","first_name":"Conor","full_name":"Hogan, Conor"},{"first_name":"Frank","last_name":"Glorius","full_name":"Glorius, Frank"},{"full_name":"Esser, Norbert","first_name":"Norbert","last_name":"Esser"},{"first_name":"Mario","last_name":"Dähne","full_name":"Dähne, Mario"}],"publication_identifier":{"issn":["1755-4330","1755-4349"]},"status":"public","year":"2021","title":"Controlled growth of ordered monolayers of N-heterocyclic carbenes on silicon","publication_status":"published","date_updated":"2023-04-20T15:56:30Z"},{"has_accepted_license":"1","status":"public","volume":104,"ddc":["530"],"user_id":"171","publisher":"American Physical Society","_id":"23418","page":"174110","project":[{"_id":"53","name":"TRR 142"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142 - Subproject B4","_id":"69"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"quality_controlled":"1","citation":{"chicago":"Kozub, Agnieszka L., Arno Schindlmayr, Uwe Gerstmann, and Wolf Gero Schmidt. “Polaronic Enhancement of Second-Harmonic Generation in Lithium Niobate.” <i>Physical Review B</i> 104 (2021): 174110. <a href=\"https://doi.org/10.1103/PhysRevB.104.174110\">https://doi.org/10.1103/PhysRevB.104.174110</a>.","short":"A.L. Kozub, A. Schindlmayr, U. Gerstmann, W.G. Schmidt, Physical Review B 104 (2021) 174110.","ieee":"A. L. Kozub, A. Schindlmayr, U. Gerstmann, and W. G. Schmidt, “Polaronic enhancement of second-harmonic generation in lithium niobate,” <i>Physical Review B</i>, vol. 104, p. 174110, 2021, doi: <a href=\"https://doi.org/10.1103/PhysRevB.104.174110\">10.1103/PhysRevB.104.174110</a>.","apa":"Kozub, A. L., Schindlmayr, A., Gerstmann, U., &#38; Schmidt, W. G. (2021). Polaronic enhancement of second-harmonic generation in lithium niobate. <i>Physical Review B</i>, <i>104</i>, 174110. <a href=\"https://doi.org/10.1103/PhysRevB.104.174110\">https://doi.org/10.1103/PhysRevB.104.174110</a>","bibtex":"@article{Kozub_Schindlmayr_Gerstmann_Schmidt_2021, title={Polaronic enhancement of second-harmonic generation in lithium niobate}, volume={104}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.104.174110\">10.1103/PhysRevB.104.174110</a>}, journal={Physical Review B}, publisher={American Physical Society}, author={Kozub, Agnieszka L. and Schindlmayr, Arno and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2021}, pages={174110} }","ama":"Kozub AL, Schindlmayr A, Gerstmann U, Schmidt WG. Polaronic enhancement of second-harmonic generation in lithium niobate. <i>Physical Review B</i>. 2021;104:174110. doi:<a href=\"https://doi.org/10.1103/PhysRevB.104.174110\">10.1103/PhysRevB.104.174110</a>","mla":"Kozub, Agnieszka L., et al. “Polaronic Enhancement of Second-Harmonic Generation in Lithium Niobate.” <i>Physical Review B</i>, vol. 104, American Physical Society, 2021, p. 174110, doi:<a href=\"https://doi.org/10.1103/PhysRevB.104.174110\">10.1103/PhysRevB.104.174110</a>."},"isi":"1","file_date_updated":"2021-11-18T20:49:19Z","oa":"1","external_id":{"arxiv":["2106.01145"],"isi":["000720931400007"]},"intvolume":"       104","article_type":"original","date_updated":"2023-04-21T11:15:30Z","publication_status":"published","publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"author":[{"id":"77566","orcid":"https://orcid.org/0000-0001-6584-0201","last_name":"Kozub","first_name":"Agnieszka L.","full_name":"Kozub, Agnieszka L."},{"full_name":"Schindlmayr, Arno","last_name":"Schindlmayr","first_name":"Arno","orcid":"0000-0002-4855-071X","id":"458"},{"id":"171","full_name":"Gerstmann, Uwe","orcid":"0000-0002-4476-223X","last_name":"Gerstmann","first_name":"Uwe"},{"id":"468","full_name":"Schmidt, Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero"}],"year":"2021","title":"Polaronic enhancement of second-harmonic generation in lithium niobate","doi":"10.1103/PhysRevB.104.174110","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Density-functional theory within a Berry-phase formulation of the dynamical polarization is used to determine the second-order susceptibility χ(2) of lithium niobate (LiNbO3). Defect trapped polarons and bipolarons are found to strongly enhance the nonlinear susceptibility of the material, in particular if localized at NbV–VLi defect pairs. This is essentially a consequence of the polaronic excitation resulting in relaxation-induced gap states. The occupation of these levels leads to strongly enhanced χ(2) coefficients and allows for the spatial and transient modification of the second-harmonic generation of macroscopic samples."}],"publication":"Physical Review B","department":[{"_id":"296"},{"_id":"230"},{"_id":"429"},{"_id":"295"},{"_id":"15"},{"_id":"170"},{"_id":"790"}],"type":"journal_article","date_created":"2021-08-16T19:09:46Z","file":[{"file_id":"27577","content_type":"application/pdf","title":"Polaronic enhancement of second-harmonic generation in lithium niobate","file_name":"PhysRevB.104.174110.pdf","file_size":804012,"access_level":"open_access","relation":"main_file","date_updated":"2021-11-18T20:49:19Z","date_created":"2021-11-18T20:49:19Z","description":"© 2021 American Physical Society","creator":"schindlm"}]},{"title":"Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy performed on exciton-polaritons of a quantum-well microcavity system","status":"public","year":"2021","author":[{"full_name":"Rose, Hendrik","first_name":"Hendrik","orcid":"0000-0002-3079-5428","last_name":"Rose","id":"55958"},{"last_name":"Paul","first_name":"Jagannath","full_name":"Paul, Jagannath"},{"full_name":"Wahlstrand, Jared K.","last_name":"Wahlstrand","first_name":"Jared K."},{"first_name":"Alan D.","last_name":"Bristow","full_name":"Bristow, Alan D."},{"full_name":"Meier, Torsten","first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344"}],"publication_status":"published","date_updated":"2023-04-21T11:15:47Z","intvolume":"     11684","series_title":"SPIE Proceedings","_id":"23475","language":[{"iso":"eng"}],"user_id":"16199","doi":"10.1117/12.2576696","volume":11684,"editor":[{"first_name":"Markus","last_name":"Betz","full_name":"Betz, Markus"},{"last_name":"Elezzabi","first_name":"Abdulhakem Y.","full_name":"Elezzabi, Abdulhakem Y."}],"publication":"Ultrafast Phenomena and Nanophotonics XXV","citation":{"ama":"Rose H, Paul J, Wahlstrand JK, Bristow AD, Meier T. Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy performed on exciton-polaritons of a quantum-well microcavity system. In: Betz M, Elezzabi AY, eds. <i>Ultrafast Phenomena and Nanophotonics XXV</i>. Vol 11684. SPIE Proceedings. ; 2021. doi:<a href=\"https://doi.org/10.1117/12.2576696\">10.1117/12.2576696</a>","bibtex":"@inproceedings{Rose_Paul_Wahlstrand_Bristow_Meier_2021, series={SPIE Proceedings}, title={Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy performed on exciton-polaritons of a quantum-well microcavity system}, volume={11684}, DOI={<a href=\"https://doi.org/10.1117/12.2576696\">10.1117/12.2576696</a>}, booktitle={Ultrafast Phenomena and Nanophotonics XXV}, author={Rose, Hendrik and Paul, Jagannath and Wahlstrand, Jared K. and Bristow, Alan D. and Meier, Torsten}, editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2021}, collection={SPIE Proceedings} }","mla":"Rose, Hendrik, et al. “Theoretical Analysis and Simulations of Two-Dimensional Fourier Transform Spectroscopy Performed on Exciton-Polaritons of a Quantum-Well Microcavity System.” <i>Ultrafast Phenomena and Nanophotonics XXV</i>, edited by Markus Betz and Abdulhakem Y. 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