[{"project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - Subproject A4","_id":"61"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"citation":{"chicago":"Ma, Xuekai, Yaroslav V. Kartashov, Tingge Gao, Lluis Torner, and Stefan Schumacher. “Spiraling Vortices in Exciton-Polariton Condensates.” <i>Physical Review B</i> 102, no. 4 (2020): 045309. <a href=\"https://doi.org/10.1103/PhysRevB.102.045309\">https://doi.org/10.1103/PhysRevB.102.045309</a>.","short":"X. Ma, Y.V. Kartashov, T. Gao, L. Torner, S. Schumacher, Physical Review B 102 (2020) 045309.","apa":"Ma, X., Kartashov, Y. V., Gao, T., Torner, L., &#38; Schumacher, S. (2020). Spiraling vortices in exciton-polariton condensates. <i>Physical Review B</i>, <i>102</i>(4), 045309. <a href=\"https://doi.org/10.1103/PhysRevB.102.045309\">https://doi.org/10.1103/PhysRevB.102.045309</a>","ieee":"X. Ma, Y. V. Kartashov, T. Gao, L. Torner, and S. Schumacher, “Spiraling vortices in exciton-polariton condensates,” <i>Physical Review B</i>, vol. 102, no. 4, p. 045309, 2020, doi: <a href=\"https://doi.org/10.1103/PhysRevB.102.045309\">10.1103/PhysRevB.102.045309</a>.","ama":"Ma X, Kartashov YV, Gao T, Torner L, Schumacher S. Spiraling vortices in exciton-polariton condensates. <i>Physical Review B</i>. 2020;102(4):045309. doi:<a href=\"https://doi.org/10.1103/PhysRevB.102.045309\">10.1103/PhysRevB.102.045309</a>","bibtex":"@article{Ma_Kartashov_Gao_Torner_Schumacher_2020, title={Spiraling vortices in exciton-polariton condensates}, volume={102}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.102.045309\">10.1103/PhysRevB.102.045309</a>}, number={4}, journal={Physical Review B}, publisher={American Physical Society}, author={Ma, Xuekai and Kartashov, Yaroslav V. and Gao, Tingge and Torner, Lluis and Schumacher, Stefan}, year={2020}, pages={045309} }","mla":"Ma, Xuekai, et al. “Spiraling Vortices in Exciton-Polariton Condensates.” <i>Physical Review B</i>, vol. 102, no. 4, American Physical Society, 2020, p. 045309, doi:<a href=\"https://doi.org/10.1103/PhysRevB.102.045309\">10.1103/PhysRevB.102.045309</a>."},"status":"public","user_id":"16199","volume":102,"page":"045309","_id":"20583","publisher":"American Physical Society","publication":"Physical Review B","issue":"4","type":"journal_article","department":[{"_id":"170"},{"_id":"230"},{"_id":"429"},{"_id":"15"},{"_id":"297"},{"_id":"705"},{"_id":"35"}],"date_created":"2020-12-02T09:15:30Z","publication_status":"published","date_updated":"2025-12-05T13:49:47Z","article_type":"original","intvolume":"       102","title":"Spiraling vortices in exciton-polariton condensates","year":"2020","author":[{"first_name":"Xuekai","last_name":"Ma","full_name":"Ma, Xuekai","id":"59416"},{"first_name":"Yaroslav V.","last_name":"Kartashov","full_name":"Kartashov, Yaroslav V."},{"full_name":"Gao, Tingge","first_name":"Tingge","last_name":"Gao"},{"last_name":"Torner","first_name":"Lluis","full_name":"Torner, Lluis"},{"id":"27271","last_name":"Schumacher","first_name":"Stefan","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan"}],"doi":"10.1103/PhysRevB.102.045309","language":[{"iso":"eng"}]},{"citation":{"bibtex":"@article{Rosenthal_Lindner_Gerstmann_Meier_Schmidt_Wilhelm_2020, title={A photoredox catalysed Heck reaction via hole transfer from a Ru(ii)-bis(terpyridine) complex to graphene oxide}, volume={10}, DOI={<a href=\"https://doi.org/10.1039/d0ra08749a\">10.1039/d0ra08749a</a>}, number={70}, journal={RSC Advances}, publisher={Royal Society of Chemistry (RSC)}, author={Rosenthal, Marta and Lindner, Jörg and Gerstmann, Uwe and Meier, Armin and Schmidt, Wolf Gero and Wilhelm, René}, year={2020}, pages={42930–42937} }","chicago":"Rosenthal, Marta, Jörg Lindner, Uwe Gerstmann, Armin Meier, Wolf Gero Schmidt, and René Wilhelm. “A Photoredox Catalysed Heck Reaction via Hole Transfer from a Ru(Ii)-Bis(Terpyridine) Complex to Graphene Oxide.” <i>RSC Advances</i> 10, no. 70 (2020): 42930–37. <a href=\"https://doi.org/10.1039/d0ra08749a\">https://doi.org/10.1039/d0ra08749a</a>.","ama":"Rosenthal M, Lindner J, Gerstmann U, Meier A, Schmidt WG, Wilhelm R. A photoredox catalysed Heck reaction via hole transfer from a Ru(ii)-bis(terpyridine) complex to graphene oxide. <i>RSC Advances</i>. 2020;10(70):42930-42937. doi:<a href=\"https://doi.org/10.1039/d0ra08749a\">10.1039/d0ra08749a</a>","short":"M. Rosenthal, J. Lindner, U. Gerstmann, A. Meier, W.G. Schmidt, R. Wilhelm, RSC Advances 10 (2020) 42930–42937.","ieee":"M. Rosenthal, J. Lindner, U. Gerstmann, A. Meier, W. G. Schmidt, and R. Wilhelm, “A photoredox catalysed Heck reaction via hole transfer from a Ru(ii)-bis(terpyridine) complex to graphene oxide,” <i>RSC Advances</i>, vol. 10, no. 70, pp. 42930–42937, 2020, doi: <a href=\"https://doi.org/10.1039/d0ra08749a\">10.1039/d0ra08749a</a>.","mla":"Rosenthal, Marta, et al. “A Photoredox Catalysed Heck Reaction via Hole Transfer from a Ru(Ii)-Bis(Terpyridine) Complex to Graphene Oxide.” <i>RSC Advances</i>, vol. 10, no. 70, Royal Society of Chemistry (RSC), 2020, pp. 42930–37, doi:<a href=\"https://doi.org/10.1039/d0ra08749a\">10.1039/d0ra08749a</a>.","apa":"Rosenthal, M., Lindner, J., Gerstmann, U., Meier, A., Schmidt, W. G., &#38; Wilhelm, R. (2020). A photoredox catalysed Heck reaction via hole transfer from a Ru(ii)-bis(terpyridine) complex to graphene oxide. <i>RSC Advances</i>, <i>10</i>(70), 42930–42937. <a href=\"https://doi.org/10.1039/d0ra08749a\">https://doi.org/10.1039/d0ra08749a</a>"},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"status":"public","_id":"29744","publisher":"Royal Society of Chemistry (RSC)","page":"42930-42937","volume":10,"user_id":"16199","publication":"RSC Advances","issue":"70","abstract":[{"text":"<p>A hole transfer from an excited Ru unit towards graphene oxide significantly improved the photocatalytic activity of the complexes.</p>","lang":"eng"}],"date_created":"2022-02-03T15:10:50Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"286"},{"_id":"230"},{"_id":"35"},{"_id":"790"},{"_id":"27"}],"type":"journal_article","keyword":["General Chemical Engineering","General Chemistry"],"publication_identifier":{"issn":["2046-2069"]},"author":[{"first_name":"Marta","last_name":"Rosenthal","full_name":"Rosenthal, Marta"},{"id":"20797","full_name":"Lindner, Jörg","last_name":"Lindner","first_name":"Jörg"},{"full_name":"Gerstmann, Uwe","orcid":"0000-0002-4476-223X","last_name":"Gerstmann","first_name":"Uwe","id":"171"},{"first_name":"Armin","last_name":"Meier","full_name":"Meier, Armin"},{"full_name":"Schmidt, Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero","id":"468"},{"first_name":"René","last_name":"Wilhelm","full_name":"Wilhelm, René"}],"title":"A photoredox catalysed Heck reaction via hole transfer from a Ru(ii)-bis(terpyridine) complex to graphene oxide","year":"2020","intvolume":"        10","date_updated":"2025-12-05T14:01:30Z","publication_status":"published","language":[{"iso":"eng"}],"doi":"10.1039/d0ra08749a"},{"publication":"Physical Review Letters","issue":"14","citation":{"mla":"Braun, Christian, et al. “Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces.” <i>Physical Review Letters</i>, vol. 124, no. 14, 2020, doi:<a href=\"https://doi.org/10.1103/physrevlett.124.146802\">10.1103/physrevlett.124.146802</a>.","bibtex":"@article{Braun_Neufeld_Gerstmann_Sanna_Plaickner_Speiser_Esser_Schmidt_2020, title={Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces}, volume={124}, DOI={<a href=\"https://doi.org/10.1103/physrevlett.124.146802\">10.1103/physrevlett.124.146802</a>}, number={14}, journal={Physical Review Letters}, author={Braun, Christian and Neufeld, Sergej and Gerstmann, Uwe and Sanna, S. and Plaickner, J. and Speiser, E. and Esser, N. and Schmidt, Wolf Gero}, year={2020} }","ama":"Braun C, Neufeld S, Gerstmann U, et al. Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces. <i>Physical Review Letters</i>. 2020;124(14). doi:<a href=\"https://doi.org/10.1103/physrevlett.124.146802\">10.1103/physrevlett.124.146802</a>","ieee":"C. Braun <i>et al.</i>, “Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces,” <i>Physical Review Letters</i>, vol. 124, no. 14, 2020, doi: <a href=\"https://doi.org/10.1103/physrevlett.124.146802\">10.1103/physrevlett.124.146802</a>.","apa":"Braun, C., Neufeld, S., Gerstmann, U., Sanna, S., Plaickner, J., Speiser, E., Esser, N., &#38; Schmidt, W. G. (2020). Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces. <i>Physical Review Letters</i>, <i>124</i>(14). <a href=\"https://doi.org/10.1103/physrevlett.124.146802\">https://doi.org/10.1103/physrevlett.124.146802</a>","short":"C. Braun, S. Neufeld, U. Gerstmann, S. Sanna, J. Plaickner, E. Speiser, N. Esser, W.G. Schmidt, Physical Review Letters 124 (2020).","chicago":"Braun, Christian, Sergej Neufeld, Uwe Gerstmann, S. Sanna, J. Plaickner, E. Speiser, N. Esser, and Wolf Gero Schmidt. “Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces.” <i>Physical Review Letters</i> 124, no. 14 (2020). <a href=\"https://doi.org/10.1103/physrevlett.124.146802\">https://doi.org/10.1103/physrevlett.124.146802</a>."},"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - Subproject B4","_id":"69"},{"_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"}],"date_created":"2020-05-29T09:54:43Z","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"790"}],"title":"Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces","year":"2020","status":"public","publication_identifier":{"issn":["0031-9007","1079-7114"]},"author":[{"first_name":"Christian","last_name":"Braun","full_name":"Braun, Christian"},{"id":"23261","full_name":"Neufeld, Sergej","last_name":"Neufeld","first_name":"Sergej"},{"full_name":"Gerstmann, Uwe","last_name":"Gerstmann","orcid":"0000-0002-4476-223X","first_name":"Uwe","id":"171"},{"full_name":"Sanna, S.","last_name":"Sanna","first_name":"S."},{"first_name":"J.","last_name":"Plaickner","full_name":"Plaickner, J."},{"last_name":"Speiser","first_name":"E.","full_name":"Speiser, E."},{"last_name":"Esser","first_name":"N.","full_name":"Esser, N."},{"last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero","id":"468"}],"date_updated":"2025-12-05T13:59:21Z","publication_status":"published","intvolume":"       124","_id":"17068","language":[{"iso":"eng"}],"doi":"10.1103/physrevlett.124.146802","user_id":"16199","volume":124},{"project":[{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"},{"_id":"72","name":"TRR 142 - C2: TRR 142 - Subproject C2"}],"citation":{"bibtex":"@article{Sharapova_Frascella_Riabinin_Pérez_Tikhonova_Lemieux_Boyd_Leuchs_Chekhova_2020, title={Properties of bright squeezed vacuum at increasing brightness}, volume={2}, DOI={<a href=\"https://doi.org/10.1103/physrevresearch.2.013371\">10.1103/physrevresearch.2.013371</a>}, number={1013371}, journal={Physical Review Research}, publisher={American Physical Society (APS)}, author={Sharapova, Polina R. and Frascella, G. and Riabinin, M. and Pérez, A. M. and Tikhonova, O. V. and Lemieux, S. and Boyd, R. W. and Leuchs, G. and Chekhova, M. V.}, year={2020} }","ama":"Sharapova PR, Frascella G, Riabinin M, et al. Properties of bright squeezed vacuum at increasing brightness. <i>Physical Review Research</i>. 2020;2(1). doi:<a href=\"https://doi.org/10.1103/physrevresearch.2.013371\">10.1103/physrevresearch.2.013371</a>","mla":"Sharapova, Polina R., et al. “Properties of Bright Squeezed Vacuum at Increasing Brightness.” <i>Physical Review Research</i>, vol. 2, no. 1, 013371, American Physical Society (APS), 2020, doi:<a href=\"https://doi.org/10.1103/physrevresearch.2.013371\">10.1103/physrevresearch.2.013371</a>.","short":"P.R. Sharapova, G. Frascella, M. Riabinin, A.M. Pérez, O.V. Tikhonova, S. Lemieux, R.W. Boyd, G. Leuchs, M.V. Chekhova, Physical Review Research 2 (2020).","chicago":"Sharapova, Polina R., G. Frascella, M. Riabinin, A. M. Pérez, O. V. Tikhonova, S. Lemieux, R. W. Boyd, G. Leuchs, and M. V. Chekhova. “Properties of Bright Squeezed Vacuum at Increasing Brightness.” <i>Physical Review Research</i> 2, no. 1 (2020). <a href=\"https://doi.org/10.1103/physrevresearch.2.013371\">https://doi.org/10.1103/physrevresearch.2.013371</a>.","ieee":"P. R. Sharapova <i>et al.</i>, “Properties of bright squeezed vacuum at increasing brightness,” <i>Physical Review Research</i>, vol. 2, no. 1, Art. no. 013371, 2020, doi: <a href=\"https://doi.org/10.1103/physrevresearch.2.013371\">10.1103/physrevresearch.2.013371</a>.","apa":"Sharapova, P. R., Frascella, G., Riabinin, M., Pérez, A. M., Tikhonova, O. V., Lemieux, S., Boyd, R. W., Leuchs, G., &#38; Chekhova, M. V. (2020). Properties of bright squeezed vacuum at increasing brightness. <i>Physical Review Research</i>, <i>2</i>(1), Article 013371. <a href=\"https://doi.org/10.1103/physrevresearch.2.013371\">https://doi.org/10.1103/physrevresearch.2.013371</a>"},"volume":2,"user_id":"16199","publisher":"American Physical Society (APS)","_id":"40364","status":"public","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"429"},{"_id":"230"},{"_id":"35"}],"keyword":["General Engineering"],"type":"journal_article","date_created":"2023-01-26T13:45:35Z","publication":"Physical Review Research","issue":"1","doi":"10.1103/physrevresearch.2.013371","language":[{"iso":"eng"}],"article_number":"013371","intvolume":"         2","date_updated":"2025-12-16T11:26:50Z","publication_status":"published","publication_identifier":{"issn":["2643-1564"]},"author":[{"id":"60286","first_name":"Polina R.","last_name":"Sharapova","full_name":"Sharapova, Polina R."},{"last_name":"Frascella","first_name":"G.","full_name":"Frascella, G."},{"full_name":"Riabinin, M.","first_name":"M.","last_name":"Riabinin"},{"full_name":"Pérez, A. M.","last_name":"Pérez","first_name":"A. M."},{"last_name":"Tikhonova","first_name":"O. V.","full_name":"Tikhonova, O. V."},{"first_name":"S.","last_name":"Lemieux","full_name":"Lemieux, S."},{"full_name":"Boyd, R. W.","last_name":"Boyd","first_name":"R. W."},{"full_name":"Leuchs, G.","last_name":"Leuchs","first_name":"G."},{"full_name":"Chekhova, M. V.","last_name":"Chekhova","first_name":"M. V."}],"year":"2020","title":"Properties of bright squeezed vacuum at increasing brightness"},{"doi":"10.1088/2058-9565/abb411","article_number":"045020","language":[{"iso":"eng"}],"date_updated":"2025-12-16T11:27:56Z","publication_status":"published","intvolume":"         5","year":"2020","title":"Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference","publication_identifier":{"issn":["2058-9565"]},"author":[{"last_name":"Ferreri","first_name":"A","full_name":"Ferreri, A"},{"first_name":"V","last_name":"Ansari","full_name":"Ansari, V"},{"id":"27150","first_name":"Benjamin","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","full_name":"Brecht, Benjamin"},{"id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn"},{"full_name":"Sharapova, Polina R.","first_name":"Polina R.","last_name":"Sharapova","id":"60286"}],"keyword":["Electrical and Electronic Engineering","Physics and Astronomy (miscellaneous)","Materials Science (miscellaneous)","Atomic and Molecular Physics","and Optics"],"type":"journal_article","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"288"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"date_created":"2023-01-26T14:06:23Z","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>The phenomenon of entanglement is the basis of quantum information and quantum communication processes. Entangled systems with a large number of photons are of great interest at present because they provide a platform for streaming technologies based on photonics. In this paper we present a device which operates with four-photons and based on the Hong–Ou–Mandel interference. The presented device allows to maximize the degree of spatial entanglement and generate the highly entangled four-dimensional Bell states. Furthermore, the use of the interferometer in different regimes leads to fast interference fringes in the coincidence probability with period of oscillations twice smaller than the pump wavelength. We have a good agreement between theoretical simulations and experimental results.</jats:p>","lang":"eng"}],"publication":"Quantum Science and Technology","issue":"4","user_id":"16199","volume":5,"_id":"40381","publisher":"IOP Publishing","status":"public","project":[{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"56","name":"TRR 142 - C: TRR 142 - Project Area C"},{"name":"TRR 142 - C2: TRR 142 - Subproject C2","_id":"72"}],"citation":{"ama":"Ferreri A, Ansari V, Brecht B, Silberhorn C, Sharapova PR. Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference. <i>Quantum Science and Technology</i>. 2020;5(4). doi:<a href=\"https://doi.org/10.1088/2058-9565/abb411\">10.1088/2058-9565/abb411</a>","bibtex":"@article{Ferreri_Ansari_Brecht_Silberhorn_Sharapova_2020, title={Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference}, volume={5}, DOI={<a href=\"https://doi.org/10.1088/2058-9565/abb411\">10.1088/2058-9565/abb411</a>}, number={4045020}, journal={Quantum Science and Technology}, publisher={IOP Publishing}, author={Ferreri, A and Ansari, V and Brecht, Benjamin and Silberhorn, Christine and Sharapova, Polina R.}, year={2020} }","mla":"Ferreri, A., et al. “Spatial Entanglement and State Engineering via Four-Photon Hong–Ou–Mandel Interference.” <i>Quantum Science and Technology</i>, vol. 5, no. 4, 045020, IOP Publishing, 2020, doi:<a href=\"https://doi.org/10.1088/2058-9565/abb411\">10.1088/2058-9565/abb411</a>.","chicago":"Ferreri, A, V Ansari, Benjamin Brecht, Christine Silberhorn, and Polina R. Sharapova. “Spatial Entanglement and State Engineering via Four-Photon Hong–Ou–Mandel Interference.” <i>Quantum Science and Technology</i> 5, no. 4 (2020). <a href=\"https://doi.org/10.1088/2058-9565/abb411\">https://doi.org/10.1088/2058-9565/abb411</a>.","short":"A. Ferreri, V. Ansari, B. Brecht, C. Silberhorn, P.R. Sharapova, Quantum Science and Technology 5 (2020).","apa":"Ferreri, A., Ansari, V., Brecht, B., Silberhorn, C., &#38; Sharapova, P. R. (2020). Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference. <i>Quantum Science and Technology</i>, <i>5</i>(4), Article 045020. <a href=\"https://doi.org/10.1088/2058-9565/abb411\">https://doi.org/10.1088/2058-9565/abb411</a>","ieee":"A. Ferreri, V. Ansari, B. Brecht, C. Silberhorn, and P. R. Sharapova, “Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference,” <i>Quantum Science and Technology</i>, vol. 5, no. 4, Art. no. 045020, 2020, doi: <a href=\"https://doi.org/10.1088/2058-9565/abb411\">10.1088/2058-9565/abb411</a>."}},{"date_created":"2019-11-05T13:30:07Z","department":[{"_id":"15"},{"_id":"230"},{"_id":"287"},{"_id":"35"},{"_id":"293"},{"_id":"170"},{"_id":"429"}],"type":"journal_article","issue":"15","publication":"Physical Review B","language":[{"iso":"eng"}],"doi":"10.1103/physrevb.100.155308","author":[{"last_name":"Vondran","first_name":"J.","full_name":"Vondran, J."},{"full_name":"Spitzer, F.","first_name":"F.","last_name":"Spitzer"},{"first_name":"M.","last_name":"Bayer","full_name":"Bayer, M."},{"full_name":"Akimov, I. A.","first_name":"I. A.","last_name":"Akimov"},{"id":"38163","full_name":"Trautmann, Alexander","last_name":"Trautmann","first_name":"Alexander"},{"full_name":"Reichelt, Matthias","first_name":"Matthias","last_name":"Reichelt","id":"138"},{"id":"20798","last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572","first_name":"Cedrik","full_name":"Meier, Cedrik"},{"full_name":"Weber, N.","first_name":"N.","last_name":"Weber"},{"full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten","id":"344"},{"last_name":"André","first_name":"R.","full_name":"André, R."},{"last_name":"Mariette","first_name":"H.","full_name":"Mariette, H."}],"publication_identifier":{"issn":["2469-9950","2469-9969"]},"title":"Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure","year":"2019","intvolume":"       100","publication_status":"published","date_updated":"2023-04-16T01:54:53Z","citation":{"mla":"Vondran, J., et al. “Spatially Asymmetric Transients of Propagating Exciton-Polariton Modes in a Planar CdZnTe/CdMgTe Guiding Structure.” <i>Physical Review B</i>, vol. 100, no. 15, 2019, p. 155308, doi:<a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>.","bibtex":"@article{Vondran_Spitzer_Bayer_Akimov_Trautmann_Reichelt_Meier_Weber_Meier_André_et al._2019, title={Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure}, volume={100}, DOI={<a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>}, number={15}, journal={Physical Review B}, author={Vondran, J. and Spitzer, F. and Bayer, M. and Akimov, I. A. and Trautmann, Alexander and Reichelt, Matthias and Meier, Cedrik and Weber, N. and Meier, Torsten and André, R. and et al.}, year={2019}, pages={155308} }","ama":"Vondran J, Spitzer F, Bayer M, et al. Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure. <i>Physical Review B</i>. 2019;100(15):155308. doi:<a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>","ieee":"J. Vondran <i>et al.</i>, “Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure,” <i>Physical Review B</i>, vol. 100, no. 15, p. 155308, 2019, doi: <a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>.","apa":"Vondran, J., Spitzer, F., Bayer, M., Akimov, I. A., Trautmann, A., Reichelt, M., Meier, C., Weber, N., Meier, T., André, R., &#38; Mariette, H. (2019). Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure. <i>Physical Review B</i>, <i>100</i>(15), 155308. <a href=\"https://doi.org/10.1103/physrevb.100.155308\">https://doi.org/10.1103/physrevb.100.155308</a>","chicago":"Vondran, J., F. Spitzer, M. Bayer, I. A. Akimov, Alexander Trautmann, Matthias Reichelt, Cedrik Meier, et al. “Spatially Asymmetric Transients of Propagating Exciton-Polariton Modes in a Planar CdZnTe/CdMgTe Guiding Structure.” <i>Physical Review B</i> 100, no. 15 (2019): 155308. <a href=\"https://doi.org/10.1103/physrevb.100.155308\">https://doi.org/10.1103/physrevb.100.155308</a>.","short":"J. Vondran, F. Spitzer, M. Bayer, I.A. Akimov, A. Trautmann, M. Reichelt, C. Meier, N. Weber, T. Meier, R. André, H. Mariette, Physical Review B 100 (2019) 155308."},"project":[{"name":"TRR 142","_id":"53"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142 - Subproject B1","_id":"66"},{"_id":"53","name":"TRR 142"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"59","name":"TRR 142 - Subproject A2"}],"_id":"14544","page":"155308","volume":100,"user_id":"49063","status":"public"},{"file_date_updated":"2020-08-30T14:34:33Z","citation":{"short":"F. Schmidt, A. Riefer, W.G. Schmidt, A. Schindlmayr, M. Imlau, F. Dobener, N. Mengel, S. Chatterjee, S. Sanna, Physical Review Materials 3 (2019).","chicago":"Schmidt, Falko, Arthur Riefer, Wolf Gero Schmidt, Arno Schindlmayr, Mirco Imlau, Florian Dobener, Nils Mengel, Sangam Chatterjee, and Simone Sanna. “Quasiparticle and Excitonic Effects in the Optical Response of KNbO3.” <i>Physical Review Materials</i> 3, no. 5 (2019). <a href=\"https://doi.org/10.1103/PhysRevMaterials.3.054401\">https://doi.org/10.1103/PhysRevMaterials.3.054401</a>.","apa":"Schmidt, F., Riefer, A., Schmidt, W. G., Schindlmayr, A., Imlau, M., Dobener, F., Mengel, N., Chatterjee, S., &#38; Sanna, S. (2019). Quasiparticle and excitonic effects in the optical response of KNbO3. <i>Physical Review Materials</i>, <i>3</i>(5), Article 054401. <a href=\"https://doi.org/10.1103/PhysRevMaterials.3.054401\">https://doi.org/10.1103/PhysRevMaterials.3.054401</a>","ieee":"F. Schmidt <i>et al.</i>, “Quasiparticle and excitonic effects in the optical response of KNbO3,” <i>Physical Review Materials</i>, vol. 3, no. 5, Art. no. 054401, 2019, doi: <a href=\"https://doi.org/10.1103/PhysRevMaterials.3.054401\">10.1103/PhysRevMaterials.3.054401</a>.","ama":"Schmidt F, Riefer A, Schmidt WG, et al. Quasiparticle and excitonic effects in the optical response of KNbO3. <i>Physical Review Materials</i>. 2019;3(5). doi:<a href=\"https://doi.org/10.1103/PhysRevMaterials.3.054401\">10.1103/PhysRevMaterials.3.054401</a>","bibtex":"@article{Schmidt_Riefer_Schmidt_Schindlmayr_Imlau_Dobener_Mengel_Chatterjee_Sanna_2019, title={Quasiparticle and excitonic effects in the optical response of KNbO3}, volume={3}, DOI={<a href=\"https://doi.org/10.1103/PhysRevMaterials.3.054401\">10.1103/PhysRevMaterials.3.054401</a>}, number={5054401}, journal={Physical Review Materials}, publisher={American Physical Society}, author={Schmidt, Falko and Riefer, Arthur and Schmidt, Wolf Gero and Schindlmayr, Arno and Imlau, Mirco and Dobener, Florian and Mengel, Nils and Chatterjee, Sangam and Sanna, Simone}, year={2019} }","mla":"Schmidt, Falko, et al. “Quasiparticle and Excitonic Effects in the Optical Response of KNbO3.” <i>Physical Review Materials</i>, vol. 3, no. 5, 054401, American Physical Society, 2019, doi:<a href=\"https://doi.org/10.1103/PhysRevMaterials.3.054401\">10.1103/PhysRevMaterials.3.054401</a>."},"isi":"1","quality_controlled":"1","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142","_id":"53"},{"_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"}],"external_id":{"isi":["000467044000003"]},"oa":"1","status":"public","has_accepted_license":"1","_id":"10014","publisher":"American Physical Society","ddc":["530"],"user_id":"16199","volume":3,"publication":"Physical Review Materials","issue":"5","abstract":[{"lang":"eng","text":"The cubic, tetragonal, and orthorhombic phase of potassium niobate (KNbO3) are studied based on density-functional theory. Starting from the relaxed atomic geometries, we analyze the influence of self-energy corrections on the electronic band structure within the GW approximation. We find that quasiparticle shifts widen the direct (indirect) band gap by 1.21 (1.44), 1.58 (1.55), and 1.67 (1.64) eV for the cubic, tetragonal, and orthorhombic phase, respectively. By solving the Bethe-Salpeter equation, we obtain the linear dielectric function with excitonic and local-field effects, which turn out to be essential for good agreement with experimental data. From our results, we extract an exciton binding energy of 0.6, 0.5, and 0.5 eV for the cubic, tetragonal, and orthorhombic phase, respectively. Furthermore, we investigate the nonlinear second-harmonic generation (SHG) both theoretically and experimentally. The frequency-dependent second-order polarization tensor of orthorhombic KNbO3 is measured for incoming photon energies between 1.2 and 1.6 eV. In addition, calculations within the independent-(quasi)particle approximation are performed for the tetragonal and orthorhombic phase. The novel experimental data are in excellent agreement with the quasiparticle calculations and resolve persistent discrepancies between earlier experimental measurements and ab initio results reported in the literature."}],"file":[{"content_type":"application/pdf","file_id":"18465","title":"Quasiparticle and excitonic effects in the optical response of KNbO3","access_level":"open_access","file_size":1949504,"file_name":"PhysRevMaterials.3.054401.pdf","date_updated":"2020-08-30T14:34:33Z","relation":"main_file","date_created":"2020-08-27T19:05:54Z","description":"© 2019 American Physical Society","creator":"schindlm"}],"date_created":"2019-05-29T06:55:29Z","type":"journal_article","department":[{"_id":"295"},{"_id":"296"},{"_id":"230"},{"_id":"429"},{"_id":"170"},{"_id":"35"}],"year":"2019","title":"Quasiparticle and excitonic effects in the optical response of KNbO3","publication_identifier":{"eissn":["2475-9953"]},"author":[{"id":"35251","full_name":"Schmidt, Falko","first_name":"Falko","last_name":"Schmidt","orcid":"0000-0002-5071-5528"},{"full_name":"Riefer, Arthur","first_name":"Arthur","last_name":"Riefer"},{"full_name":"Schmidt, Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero","id":"468"},{"id":"458","full_name":"Schindlmayr, Arno","first_name":"Arno","last_name":"Schindlmayr","orcid":"0000-0002-4855-071X"},{"first_name":"Mirco","last_name":"Imlau","full_name":"Imlau, Mirco"},{"last_name":"Dobener","first_name":"Florian","full_name":"Dobener, Florian"},{"first_name":"Nils","last_name":"Mengel","full_name":"Mengel, Nils"},{"first_name":"Sangam","last_name":"Chatterjee","full_name":"Chatterjee, Sangam"},{"full_name":"Sanna, Simone","first_name":"Simone","last_name":"Sanna"}],"date_updated":"2023-04-20T14:20:33Z","publication_status":"published","intvolume":"         3","article_type":"original","article_number":"054401","language":[{"iso":"eng"}],"doi":"10.1103/PhysRevMaterials.3.054401"},{"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142: TRR 142"},{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"},{"_id":"69","name":"TRR 142 - B4: TRR 142 - Subproject B4"}],"citation":{"ieee":"C. W. Nicholson <i>et al.</i>, “Excited-state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV-based time- and angle-resolved photoemission spectroscopy,” <i>Physical Review B</i>, vol. 99, no. 15, Art. no. 155107, 2019, doi: <a href=\"https://doi.org/10.1103/physrevb.99.155107\">10.1103/physrevb.99.155107</a>.","apa":"Nicholson, C. W., Puppin, M., Lücke, A., Gerstmann, U., Krenz, M., Schmidt, W. G., Rettig, L., Ernstorfer, R., &#38; Wolf, M. (2019). Excited-state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV-based time- and angle-resolved photoemission spectroscopy. <i>Physical Review B</i>, <i>99</i>(15), Article 155107. <a href=\"https://doi.org/10.1103/physrevb.99.155107\">https://doi.org/10.1103/physrevb.99.155107</a>","chicago":"Nicholson, C. W., M. Puppin, A. Lücke, Uwe Gerstmann, Marvin Krenz, Wolf Gero Schmidt, L. Rettig, R. Ernstorfer, and M. Wolf. “Excited-State Band Mapping and Momentum-Resolved Ultrafast Population Dynamics in In/Si(111) Nanowires Investigated with XUV-Based Time- and Angle-Resolved Photoemission Spectroscopy.” <i>Physical Review B</i> 99, no. 15 (2019). <a href=\"https://doi.org/10.1103/physrevb.99.155107\">https://doi.org/10.1103/physrevb.99.155107</a>.","short":"C.W. Nicholson, M. Puppin, A. Lücke, U. Gerstmann, M. Krenz, W.G. Schmidt, L. Rettig, R. Ernstorfer, M. Wolf, Physical Review B 99 (2019).","mla":"Nicholson, C. W., et al. “Excited-State Band Mapping and Momentum-Resolved Ultrafast Population Dynamics in In/Si(111) Nanowires Investigated with XUV-Based Time- and Angle-Resolved Photoemission Spectroscopy.” <i>Physical Review B</i>, vol. 99, no. 15, 155107, American Physical Society (APS), 2019, doi:<a href=\"https://doi.org/10.1103/physrevb.99.155107\">10.1103/physrevb.99.155107</a>.","bibtex":"@article{Nicholson_Puppin_Lücke_Gerstmann_Krenz_Schmidt_Rettig_Ernstorfer_Wolf_2019, title={Excited-state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV-based time- and angle-resolved photoemission spectroscopy}, volume={99}, DOI={<a href=\"https://doi.org/10.1103/physrevb.99.155107\">10.1103/physrevb.99.155107</a>}, number={15155107}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Nicholson, C. W. and Puppin, M. and Lücke, A. and Gerstmann, Uwe and Krenz, Marvin and Schmidt, Wolf Gero and Rettig, L. and Ernstorfer, R. and Wolf, M.}, year={2019} }","ama":"Nicholson CW, Puppin M, Lücke A, et al. Excited-state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV-based time- and angle-resolved photoemission spectroscopy. <i>Physical Review B</i>. 2019;99(15). doi:<a href=\"https://doi.org/10.1103/physrevb.99.155107\">10.1103/physrevb.99.155107</a>"},"volume":99,"user_id":"16199","_id":"29746","publisher":"American Physical Society (APS)","status":"public","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"}],"type":"journal_article","date_created":"2022-02-03T15:26:06Z","publication":"Physical Review B","issue":"15","doi":"10.1103/physrevb.99.155107","language":[{"iso":"eng"}],"article_number":"155107","intvolume":"        99","publication_status":"published","date_updated":"2023-04-20T14:22:46Z","author":[{"full_name":"Nicholson, C. W.","first_name":"C. W.","last_name":"Nicholson"},{"full_name":"Puppin, M.","first_name":"M.","last_name":"Puppin"},{"full_name":"Lücke, A.","last_name":"Lücke","first_name":"A."},{"id":"171","full_name":"Gerstmann, Uwe","orcid":"0000-0002-4476-223X","last_name":"Gerstmann","first_name":"Uwe"},{"id":"52309","first_name":"Marvin","last_name":"Krenz","full_name":"Krenz, Marvin"},{"orcid":"0000-0002-2717-5076","last_name":"Schmidt","first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero","id":"468"},{"full_name":"Rettig, L.","first_name":"L.","last_name":"Rettig"},{"first_name":"R.","last_name":"Ernstorfer","full_name":"Ernstorfer, R."},{"first_name":"M.","last_name":"Wolf","full_name":"Wolf, M."}],"publication_identifier":{"issn":["2469-9950","2469-9969"]},"year":"2019","title":"Excited-state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV-based time- and angle-resolved photoemission spectroscopy"},{"publication_status":"published","date_updated":"2023-04-20T14:21:28Z","status":"public","title":"Water Splitting Reaction at Polar Lithium Niobate Surfaces","year":"2019","author":[{"full_name":"Dues, Christof","last_name":"Dues","first_name":"Christof"},{"id":"468","last_name":"Schmidt","first_name":"Wolf Gero","orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero"},{"full_name":"Sanna, Simone","last_name":"Sanna","first_name":"Simone"}],"publication_identifier":{"issn":["2470-1343","2470-1343"]},"user_id":"16199","doi":"10.1021/acsomega.8b03271","page":"3850-3859","funded_apc":"1","_id":"10015","language":[{"iso":"eng"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142 - Subproject B4","_id":"69"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"publication":"ACS Omega","citation":{"chicago":"Dues, Christof, Wolf Gero Schmidt, and Simone Sanna. “Water Splitting Reaction at Polar Lithium Niobate Surfaces.” <i>ACS Omega</i>, 2019, 3850–59. <a href=\"https://doi.org/10.1021/acsomega.8b03271\">https://doi.org/10.1021/acsomega.8b03271</a>.","short":"C. Dues, W.G. Schmidt, S. Sanna, ACS Omega (2019) 3850–3859.","ieee":"C. Dues, W. G. Schmidt, and S. Sanna, “Water Splitting Reaction at Polar Lithium Niobate Surfaces,” <i>ACS Omega</i>, pp. 3850–3859, 2019, doi: <a href=\"https://doi.org/10.1021/acsomega.8b03271\">10.1021/acsomega.8b03271</a>.","apa":"Dues, C., Schmidt, W. G., &#38; Sanna, S. (2019). Water Splitting Reaction at Polar Lithium Niobate Surfaces. <i>ACS Omega</i>, 3850–3859. <a href=\"https://doi.org/10.1021/acsomega.8b03271\">https://doi.org/10.1021/acsomega.8b03271</a>","bibtex":"@article{Dues_Schmidt_Sanna_2019, title={Water Splitting Reaction at Polar Lithium Niobate Surfaces}, DOI={<a href=\"https://doi.org/10.1021/acsomega.8b03271\">10.1021/acsomega.8b03271</a>}, journal={ACS Omega}, author={Dues, Christof and Schmidt, Wolf Gero and Sanna, Simone}, year={2019}, pages={3850–3859} }","ama":"Dues C, Schmidt WG, Sanna S. Water Splitting Reaction at Polar Lithium Niobate Surfaces. <i>ACS Omega</i>. Published online 2019:3850-3859. doi:<a href=\"https://doi.org/10.1021/acsomega.8b03271\">10.1021/acsomega.8b03271</a>","mla":"Dues, Christof, et al. “Water Splitting Reaction at Polar Lithium Niobate Surfaces.” <i>ACS Omega</i>, 2019, pp. 3850–59, doi:<a href=\"https://doi.org/10.1021/acsomega.8b03271\">10.1021/acsomega.8b03271</a>."},"type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"35"}],"date_created":"2019-05-29T07:15:06Z"},{"_id":"26296","language":[{"iso":"eng"}],"user_id":"16199","doi":"10.1103/physreva.100.062129","publication_identifier":{"issn":["2469-9926","2469-9934"]},"author":[{"last_name":"Sperling","first_name":"Jan","orcid":"0000-0002-5844-3205","full_name":"Sperling, Jan","id":"75127"},{"last_name":"Perez-Leija","first_name":"Armando","full_name":"Perez-Leija, Armando"},{"first_name":"Kurt","last_name":"Busch","full_name":"Busch, Kurt"},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"}],"status":"public","year":"2019","title":"Mode-independent quantum entanglement for light","publication_status":"published","date_updated":"2023-04-20T15:09:33Z","date_created":"2021-10-15T16:16:21Z","department":[{"_id":"288"},{"_id":"706"},{"_id":"35"},{"_id":"15"},{"_id":"170"}],"type":"journal_article","citation":{"mla":"Sperling, Jan, et al. “Mode-Independent Quantum Entanglement for Light.” <i>Physical Review A</i>, 2019, doi:<a href=\"https://doi.org/10.1103/physreva.100.062129\">10.1103/physreva.100.062129</a>.","ama":"Sperling J, Perez-Leija A, Busch K, Silberhorn C. Mode-independent quantum entanglement for light. <i>Physical Review A</i>. Published online 2019. doi:<a href=\"https://doi.org/10.1103/physreva.100.062129\">10.1103/physreva.100.062129</a>","bibtex":"@article{Sperling_Perez-Leija_Busch_Silberhorn_2019, title={Mode-independent quantum entanglement for light}, DOI={<a href=\"https://doi.org/10.1103/physreva.100.062129\">10.1103/physreva.100.062129</a>}, journal={Physical Review A}, author={Sperling, Jan and Perez-Leija, Armando and Busch, Kurt and Silberhorn, Christine}, year={2019} }","apa":"Sperling, J., Perez-Leija, A., Busch, K., &#38; Silberhorn, C. (2019). Mode-independent quantum entanglement for light. <i>Physical Review A</i>. <a href=\"https://doi.org/10.1103/physreva.100.062129\">https://doi.org/10.1103/physreva.100.062129</a>","ieee":"J. Sperling, A. Perez-Leija, K. Busch, and C. Silberhorn, “Mode-independent quantum entanglement for light,” <i>Physical Review A</i>, 2019, doi: <a href=\"https://doi.org/10.1103/physreva.100.062129\">10.1103/physreva.100.062129</a>.","short":"J. Sperling, A. Perez-Leija, K. Busch, C. Silberhorn, Physical Review A (2019).","chicago":"Sperling, Jan, Armando Perez-Leija, Kurt Busch, and Christine Silberhorn. “Mode-Independent Quantum Entanglement for Light.” <i>Physical Review A</i>, 2019. <a href=\"https://doi.org/10.1103/physreva.100.062129\">https://doi.org/10.1103/physreva.100.062129</a>."},"publication":"Physical Review A"},{"project":[{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"},{"_id":"72","name":"TRR 142 - C2: TRR 142 - Subproject C2"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"chicago":"Luo, Kai-Hong, Sebastian Brauner, Christof Eigner, Polina Sharapova, Raimund Ricken, Torsten Meier, Harald Herrmann, and Christine Silberhorn. “Nonlinear Integrated Quantum Electro-Optic Circuits.” <i>Science Advances</i> 5, no. 1 (2019). <a href=\"https://doi.org/10.1126/sciadv.aat1451\">https://doi.org/10.1126/sciadv.aat1451</a>.","short":"K.-H. Luo, S. Brauner, C. Eigner, P. Sharapova, R. Ricken, T. Meier, H. Herrmann, C. Silberhorn, Science Advances 5 (2019).","ieee":"K.-H. Luo <i>et al.</i>, “Nonlinear integrated quantum electro-optic circuits,” <i>Science Advances</i>, vol. 5, no. 1, 2019, doi: <a href=\"https://doi.org/10.1126/sciadv.aat1451\">10.1126/sciadv.aat1451</a>.","apa":"Luo, K.-H., Brauner, S., Eigner, C., Sharapova, P., Ricken, R., Meier, T., Herrmann, H., &#38; Silberhorn, C. (2019). Nonlinear integrated quantum electro-optic circuits. <i>Science Advances</i>, <i>5</i>(1). <a href=\"https://doi.org/10.1126/sciadv.aat1451\">https://doi.org/10.1126/sciadv.aat1451</a>","bibtex":"@article{Luo_Brauner_Eigner_Sharapova_Ricken_Meier_Herrmann_Silberhorn_2019, title={Nonlinear integrated quantum electro-optic circuits}, volume={5}, DOI={<a href=\"https://doi.org/10.1126/sciadv.aat1451\">10.1126/sciadv.aat1451</a>}, number={1}, journal={Science Advances}, publisher={American Association for the Advancement of Science (AAAS)}, author={Luo, Kai-Hong and Brauner, Sebastian and Eigner, Christof and Sharapova, Polina and Ricken, Raimund and Meier, Torsten and Herrmann, Harald and Silberhorn, Christine}, year={2019} }","ama":"Luo K-H, Brauner S, Eigner C, et al. Nonlinear integrated quantum electro-optic circuits. <i>Science Advances</i>. 2019;5(1). doi:<a href=\"https://doi.org/10.1126/sciadv.aat1451\">10.1126/sciadv.aat1451</a>","mla":"Luo, Kai-Hong, et al. “Nonlinear Integrated Quantum Electro-Optic Circuits.” <i>Science Advances</i>, vol. 5, no. 1, American Association for the Advancement of Science (AAAS), 2019, doi:<a href=\"https://doi.org/10.1126/sciadv.aat1451\">10.1126/sciadv.aat1451</a>."},"volume":5,"user_id":"16199","publisher":"American Association for the Advancement of Science (AAAS)","_id":"37288","status":"public","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"623"},{"_id":"429"},{"_id":"35"}],"type":"journal_article","keyword":["Multidisciplinary"],"date_created":"2023-01-18T10:35:19Z","abstract":[{"lang":"eng","text":"<jats:p>An integrated chip with quantum state generation, active polarization manipulation, and precise time control is demonstrated.</jats:p>"}],"publication":"Science Advances","issue":"1","doi":"10.1126/sciadv.aat1451","language":[{"iso":"eng"}],"intvolume":"         5","date_updated":"2023-04-21T11:25:39Z","publication_status":"published","author":[{"id":"36389","full_name":"Luo, Kai-Hong","last_name":"Luo","first_name":"Kai-Hong","orcid":"0000-0003-1008-4976"},{"id":"38161","full_name":"Brauner, Sebastian","last_name":"Brauner","first_name":"Sebastian"},{"id":"13244","last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof","full_name":"Eigner, Christof"},{"last_name":"Sharapova","first_name":"Polina","full_name":"Sharapova, Polina","id":"60286"},{"first_name":"Raimund","last_name":"Ricken","full_name":"Ricken, Raimund"},{"last_name":"Meier","first_name":"Torsten","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"id":"216","first_name":"Harald","last_name":"Herrmann","full_name":"Herrmann, Harald"},{"id":"26263","full_name":"Silberhorn, Christine","last_name":"Silberhorn","first_name":"Christine"}],"publication_identifier":{"issn":["2375-2548"]},"year":"2019","title":"Nonlinear integrated quantum electro-optic circuits"},{"status":"public","volume":10916,"editor":[{"full_name":"Betz, Markus","last_name":"Betz","first_name":"Markus"},{"full_name":"Elezzabi, Abdulhakem Y.","first_name":"Abdulhakem Y.","last_name":"Elezzabi"}],"user_id":"16199","_id":"13285","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area A","_id":"54"},{"_id":"64","name":"TRR 142 - Subproject A7"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"chicago":"Hannes, Wolf-Rüdiger, Laura Krauß-Kodytek, Claudia Ruppert, Markus Betz, and Torsten Meier. “Intensity-Dependent Degenerate and Non-Degenerate Nonlinear Optical Absorption of Direct-Gap Semiconductors.” In <i>Ultrafast Phenomena and Nanophotonics XXIII</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 10916. SPIE Proceedings, 2019. <a href=\"https://doi.org/10.1117/12.2503539\">https://doi.org/10.1117/12.2503539</a>.","short":"W.-R. Hannes, L. Krauß-Kodytek, C. Ruppert, M. Betz, T. Meier, in: M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXIII, 2019.","apa":"Hannes, W.-R., Krauß-Kodytek, L., Ruppert, C., Betz, M., &#38; Meier, T. (2019). Intensity-dependent degenerate and non-degenerate nonlinear optical absorption of direct-gap semiconductors. In M. Betz &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast Phenomena and Nanophotonics XXIII</i> (No. 109160O; Vol. 10916). <a href=\"https://doi.org/10.1117/12.2503539\">https://doi.org/10.1117/12.2503539</a>","ieee":"W.-R. Hannes, L. Krauß-Kodytek, C. Ruppert, M. Betz, and T. Meier, “Intensity-dependent degenerate and non-degenerate nonlinear optical absorption of direct-gap semiconductors,” in <i>Ultrafast Phenomena and Nanophotonics XXIII</i>, 2019, vol. 10916, doi: <a href=\"https://doi.org/10.1117/12.2503539\">10.1117/12.2503539</a>.","ama":"Hannes W-R, Krauß-Kodytek L, Ruppert C, Betz M, Meier T. Intensity-dependent degenerate and non-degenerate nonlinear optical absorption of direct-gap semiconductors. In: Betz M, Elezzabi AY, eds. <i>Ultrafast Phenomena and Nanophotonics XXIII</i>. Vol 10916. SPIE Proceedings. ; 2019. doi:<a href=\"https://doi.org/10.1117/12.2503539\">10.1117/12.2503539</a>","bibtex":"@inproceedings{Hannes_Krauß-Kodytek_Ruppert_Betz_Meier_2019, series={SPIE Proceedings}, title={Intensity-dependent degenerate and non-degenerate nonlinear optical absorption of direct-gap semiconductors}, volume={10916}, DOI={<a href=\"https://doi.org/10.1117/12.2503539\">10.1117/12.2503539</a>}, number={109160O}, booktitle={Ultrafast Phenomena and Nanophotonics XXIII}, author={Hannes, Wolf-Rüdiger and Krauß-Kodytek, Laura and Ruppert, Claudia and Betz, Markus and Meier, Torsten}, editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2019}, collection={SPIE Proceedings} }","mla":"Hannes, Wolf-Rüdiger, et al. “Intensity-Dependent Degenerate and Non-Degenerate Nonlinear Optical Absorption of Direct-Gap Semiconductors.” <i>Ultrafast Phenomena and Nanophotonics XXIII</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, vol. 10916, 109160O, 2019, doi:<a href=\"https://doi.org/10.1117/12.2503539\">10.1117/12.2503539</a>."},"intvolume":"     10916","publication_status":"published","date_updated":"2023-04-21T11:26:51Z","author":[{"full_name":"Hannes, Wolf-Rüdiger","last_name":"Hannes","first_name":"Wolf-Rüdiger"},{"first_name":"Laura","last_name":"Krauß-Kodytek","full_name":"Krauß-Kodytek, Laura"},{"full_name":"Ruppert, Claudia","last_name":"Ruppert","first_name":"Claudia"},{"last_name":"Betz","first_name":"Markus","full_name":"Betz, Markus"},{"id":"344","first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","full_name":"Meier, Torsten"}],"publication_identifier":{"isbn":["9781510624740","9781510624757"]},"year":"2019","title":"Intensity-dependent degenerate and non-degenerate nonlinear optical absorption of direct-gap semiconductors","doi":"10.1117/12.2503539","language":[{"iso":"eng"}],"series_title":"SPIE Proceedings","article_number":"109160O","publication":"Ultrafast Phenomena and Nanophotonics XXIII","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"230"}],"type":"conference","date_created":"2019-09-18T14:22:29Z"},{"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"64","name":"TRR 142 - Subproject A7"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142: TRR 142"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"}],"citation":{"ama":"Hannes W-R, Meier T. Higher-order contributions and nonperturbative effects in the nondegenerate nonlinear optical absorption of semiconductors using a two-band model. <i>Physical Review B</i>. 2019;99(12). doi:<a href=\"https://doi.org/10.1103/physrevb.99.125301\">10.1103/physrevb.99.125301</a>","bibtex":"@article{Hannes_Meier_2019, title={Higher-order contributions and nonperturbative effects in the nondegenerate nonlinear optical absorption of semiconductors using a two-band model}, volume={99}, DOI={<a href=\"https://doi.org/10.1103/physrevb.99.125301\">10.1103/physrevb.99.125301</a>}, number={12125301}, journal={Physical Review B}, author={Hannes, Wolf-Rüdiger and Meier, Torsten}, year={2019} }","mla":"Hannes, Wolf-Rüdiger, and Torsten Meier. “Higher-Order Contributions and Nonperturbative Effects in the Nondegenerate Nonlinear Optical Absorption of Semiconductors Using a Two-Band Model.” <i>Physical Review B</i>, vol. 99, no. 12, 125301, 2019, doi:<a href=\"https://doi.org/10.1103/physrevb.99.125301\">10.1103/physrevb.99.125301</a>.","short":"W.-R. Hannes, T. Meier, Physical Review B 99 (2019).","chicago":"Hannes, Wolf-Rüdiger, and Torsten Meier. “Higher-Order Contributions and Nonperturbative Effects in the Nondegenerate Nonlinear Optical Absorption of Semiconductors Using a Two-Band Model.” <i>Physical Review B</i> 99, no. 12 (2019). <a href=\"https://doi.org/10.1103/physrevb.99.125301\">https://doi.org/10.1103/physrevb.99.125301</a>.","apa":"Hannes, W.-R., &#38; Meier, T. (2019). Higher-order contributions and nonperturbative effects in the nondegenerate nonlinear optical absorption of semiconductors using a two-band model. <i>Physical Review B</i>, <i>99</i>(12), Article 125301. <a href=\"https://doi.org/10.1103/physrevb.99.125301\">https://doi.org/10.1103/physrevb.99.125301</a>","ieee":"W.-R. Hannes and T. Meier, “Higher-order contributions and nonperturbative effects in the nondegenerate nonlinear optical absorption of semiconductors using a two-band model,” <i>Physical Review B</i>, vol. 99, no. 12, Art. no. 125301, 2019, doi: <a href=\"https://doi.org/10.1103/physrevb.99.125301\">10.1103/physrevb.99.125301</a>."},"status":"public","user_id":"16199","volume":99,"_id":"13284","publication":"Physical Review B","issue":"12","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"date_created":"2019-09-18T14:18:05Z","publication_status":"published","date_updated":"2023-04-21T11:26:19Z","intvolume":"        99","year":"2019","title":"Higher-order contributions and nonperturbative effects in the nondegenerate nonlinear optical absorption of semiconductors using a two-band model","publication_identifier":{"issn":["2469-9950","2469-9969"]},"author":[{"last_name":"Hannes","orcid":"https://orcid.org/0000-0003-1210-4838","first_name":"Wolf-Rüdiger","full_name":"Hannes, Wolf-Rüdiger","id":"66789"},{"id":"344","full_name":"Meier, Torsten","first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier"}],"doi":"10.1103/physrevb.99.125301","article_number":"125301","language":[{"iso":"eng"}]},{"publication":"Journal of Physics: Materials","abstract":[{"lang":"eng","text":"The KTiOPO4 (KTP) band structure and dielectric function are calculated on various levels of theory starting from density-functional calculations. Within the independent-particle approximation an electronic transport gap of 2.97 eV is obtained that widens to about 5.23 eV when quasiparticle effects are included using the GW approximation. The optical response is shown to be strongly anisotropic due to (i) the slight asymmetry of the TiO6 octahedra in the (001) plane and (ii) their anisotropic distribution along the [001] and [100] directions. In addition, excitonic effects are very important: The solution of the Bethe–Salpeter equation indicates exciton binding energies of the order of 1.5 eV. Calculations that include both quasiparticle and excitonic effects are in good agreement with the measured reflectivity."}],"file":[{"date_created":"2020-08-28T09:07:18Z","description":"Creative Commons Attribution 3.0 Unported Public License (CC BY 3.0)","creator":"schindlm","content_type":"application/pdf","file_id":"18535","title":"Potassium titanyl phosphate (KTP) quasiparticle energies and optical response","access_level":"open_access","file_size":1481174,"file_name":"Neufeld_2019_J._Phys._Mater._2_045003.pdf","date_updated":"2020-08-30T14:29:27Z","relation":"main_file"}],"date_created":"2019-09-19T14:34:16Z","type":"journal_article","department":[{"_id":"296"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"170"},{"_id":"35"}],"year":"2019","title":"Potassium titanyl phosphate (KTP) quasiparticle energies and optical response","author":[{"full_name":"Neufeld, Sergej","last_name":"Neufeld","first_name":"Sergej","id":"23261"},{"orcid":"https://orcid.org/0000-0002-2134-3075","last_name":"Bocchini","first_name":"Adriana","full_name":"Bocchini, Adriana","id":"58349"},{"id":"171","full_name":"Gerstmann, Uwe","first_name":"Uwe","last_name":"Gerstmann","orcid":"0000-0002-4476-223X"},{"id":"458","last_name":"Schindlmayr","orcid":"0000-0002-4855-071X","first_name":"Arno","full_name":"Schindlmayr, Arno"},{"id":"468","last_name":"Schmidt","first_name":"Wolf Gero","orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero"}],"publication_identifier":{"eissn":["2515-7639"]},"date_updated":"2023-04-21T11:36:12Z","publication_status":"published","intvolume":"         2","article_type":"original","language":[{"iso":"eng"}],"doi":"10.1088/2515-7639/ab29ba","file_date_updated":"2020-08-30T14:29:27Z","citation":{"bibtex":"@article{Neufeld_Bocchini_Gerstmann_Schindlmayr_Schmidt_2019, title={Potassium titanyl phosphate (KTP) quasiparticle energies and optical response}, volume={2}, DOI={<a href=\"https://doi.org/10.1088/2515-7639/ab29ba\">10.1088/2515-7639/ab29ba</a>}, journal={Journal of Physics: Materials}, publisher={IOP Publishing}, author={Neufeld, Sergej and Bocchini, Adriana and Gerstmann, Uwe and Schindlmayr, Arno and Schmidt, Wolf Gero}, year={2019}, pages={045003} }","ama":"Neufeld S, Bocchini A, Gerstmann U, Schindlmayr A, Schmidt WG. Potassium titanyl phosphate (KTP) quasiparticle energies and optical response. <i>Journal of Physics: Materials</i>. 2019;2:045003. doi:<a href=\"https://doi.org/10.1088/2515-7639/ab29ba\">10.1088/2515-7639/ab29ba</a>","mla":"Neufeld, Sergej, et al. “Potassium Titanyl Phosphate (KTP) Quasiparticle Energies and Optical Response.” <i>Journal of Physics: Materials</i>, vol. 2, IOP Publishing, 2019, p. 045003, doi:<a href=\"https://doi.org/10.1088/2515-7639/ab29ba\">10.1088/2515-7639/ab29ba</a>.","short":"S. Neufeld, A. Bocchini, U. Gerstmann, A. Schindlmayr, W.G. Schmidt, Journal of Physics: Materials 2 (2019) 045003.","chicago":"Neufeld, Sergej, Adriana Bocchini, Uwe Gerstmann, Arno Schindlmayr, and Wolf Gero Schmidt. “Potassium Titanyl Phosphate (KTP) Quasiparticle Energies and Optical Response.” <i>Journal of Physics: Materials</i> 2 (2019): 045003. <a href=\"https://doi.org/10.1088/2515-7639/ab29ba\">https://doi.org/10.1088/2515-7639/ab29ba</a>.","ieee":"S. Neufeld, A. Bocchini, U. Gerstmann, A. Schindlmayr, and W. G. Schmidt, “Potassium titanyl phosphate (KTP) quasiparticle energies and optical response,” <i>Journal of Physics: Materials</i>, vol. 2, p. 045003, 2019, doi: <a href=\"https://doi.org/10.1088/2515-7639/ab29ba\">10.1088/2515-7639/ab29ba</a>.","apa":"Neufeld, S., Bocchini, A., Gerstmann, U., Schindlmayr, A., &#38; Schmidt, W. G. (2019). Potassium titanyl phosphate (KTP) quasiparticle energies and optical response. <i>Journal of Physics: Materials</i>, <i>2</i>, 045003. <a href=\"https://doi.org/10.1088/2515-7639/ab29ba\">https://doi.org/10.1088/2515-7639/ab29ba</a>"},"isi":"1","quality_controlled":"1","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142","_id":"53"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142 - Subproject B4","_id":"69"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"external_id":{"isi":["000560410300003"]},"oa":"1","status":"public","has_accepted_license":"1","page":"045003","_id":"13365","publisher":"IOP Publishing","ddc":["530"],"user_id":"171","volume":2},{"date_created":"2021-10-15T16:21:09Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"706"},{"_id":"288"},{"_id":"230"},{"_id":"35"}],"type":"journal_article","citation":{"apa":"Sperling, J., Meyer-Scott, E., Barkhofen, S., Brecht, B., &#38; Silberhorn, C. (2019). Experimental Reconstruction of Entanglement Quasiprobabilities. <i>Physical Review Letters</i>. <a href=\"https://doi.org/10.1103/physrevlett.122.053602\">https://doi.org/10.1103/physrevlett.122.053602</a>","ieee":"J. Sperling, E. Meyer-Scott, S. Barkhofen, B. Brecht, and C. Silberhorn, “Experimental Reconstruction of Entanglement Quasiprobabilities,” <i>Physical Review Letters</i>, 2019, doi: <a href=\"https://doi.org/10.1103/physrevlett.122.053602\">10.1103/physrevlett.122.053602</a>.","short":"J. Sperling, E. Meyer-Scott, S. Barkhofen, B. Brecht, C. Silberhorn, Physical Review Letters (2019).","chicago":"Sperling, Jan, E. Meyer-Scott, Sonja Barkhofen, Benjamin Brecht, and Christine Silberhorn. “Experimental Reconstruction of Entanglement Quasiprobabilities.” <i>Physical Review Letters</i>, 2019. <a href=\"https://doi.org/10.1103/physrevlett.122.053602\">https://doi.org/10.1103/physrevlett.122.053602</a>.","mla":"Sperling, Jan, et al. “Experimental Reconstruction of Entanglement Quasiprobabilities.” <i>Physical Review Letters</i>, 2019, doi:<a href=\"https://doi.org/10.1103/physrevlett.122.053602\">10.1103/physrevlett.122.053602</a>.","ama":"Sperling J, Meyer-Scott E, Barkhofen S, Brecht B, Silberhorn C. Experimental Reconstruction of Entanglement Quasiprobabilities. <i>Physical Review Letters</i>. Published online 2019. doi:<a href=\"https://doi.org/10.1103/physrevlett.122.053602\">10.1103/physrevlett.122.053602</a>","bibtex":"@article{Sperling_Meyer-Scott_Barkhofen_Brecht_Silberhorn_2019, title={Experimental Reconstruction of Entanglement Quasiprobabilities}, DOI={<a href=\"https://doi.org/10.1103/physrevlett.122.053602\">10.1103/physrevlett.122.053602</a>}, journal={Physical Review Letters}, author={Sperling, Jan and Meyer-Scott, E. and Barkhofen, Sonja and Brecht, Benjamin and Silberhorn, Christine}, year={2019} }"},"publication":"Physical Review Letters","language":[{"iso":"eng"}],"_id":"26300","doi":"10.1103/physrevlett.122.053602","user_id":"16199","author":[{"last_name":"Sperling","first_name":"Jan","orcid":"0000-0002-5844-3205","full_name":"Sperling, Jan","id":"75127"},{"full_name":"Meyer-Scott, E.","first_name":"E.","last_name":"Meyer-Scott"},{"id":"48188","full_name":"Barkhofen, Sonja","first_name":"Sonja","last_name":"Barkhofen"},{"id":"27150","last_name":"Brecht","first_name":"Benjamin","orcid":"0000-0003-4140-0556 ","full_name":"Brecht, Benjamin"},{"last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine","id":"26263"}],"publication_identifier":{"issn":["0031-9007","1079-7114"]},"year":"2019","status":"public","title":"Experimental Reconstruction of Entanglement Quasiprobabilities","date_updated":"2023-04-20T15:15:38Z","publication_status":"published"},{"citation":{"mla":"Meier, Torsten, et al. “Subcycle Wannier-Stark Localization by Mid-Infrared Bias in Gallium Arsenide.” <i>XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)</i>, vol. 205, 05001, EDP Sciences, 2019, doi:<a href=\"https://doi.org/10.1051/epjconf/201920505001\">10.1051/epjconf/201920505001</a>.","bibtex":"@inproceedings{Meier_Bühler_Schmidt_Heinrich_Allerbeck_Podzimski_Berghoff_Schmidt_Reichl_Wegscheider_et al._2019, series={EPJ Web Conf.}, title={Subcycle Wannier-Stark Localization by Mid-Infrared Bias in Gallium Arsenide}, volume={205}, DOI={<a href=\"https://doi.org/10.1051/epjconf/201920505001\">10.1051/epjconf/201920505001</a>}, number={05001}, booktitle={XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)}, publisher={EDP Sciences}, author={Meier, Torsten and Bühler, Johannes and Schmidt, Christian and Heinrich, Alexander-Cornelius and Allerbeck, Jonas and Podzimski, Reinold and Berghoff, Daniel and Schmidt, Wolf Gero and Reichl, Christian and Wegscheider, Werner and et al.}, year={2019}, collection={EPJ Web Conf.} }","ama":"Meier T, Bühler J, Schmidt C, et al. Subcycle Wannier-Stark Localization by Mid-Infrared Bias in Gallium Arsenide. In: <i>XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)</i>. Vol 205. EPJ Web Conf. EDP Sciences; 2019. doi:<a href=\"https://doi.org/10.1051/epjconf/201920505001\">10.1051/epjconf/201920505001</a>","ieee":"T. Meier <i>et al.</i>, “Subcycle Wannier-Stark Localization by Mid-Infrared Bias in Gallium Arsenide,” in <i>XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)</i>, 2019, vol. 205, doi: <a href=\"https://doi.org/10.1051/epjconf/201920505001\">10.1051/epjconf/201920505001</a>.","apa":"Meier, T., Bühler, J., Schmidt, C., Heinrich, A.-C., Allerbeck, J., Podzimski, R., Berghoff, D., Schmidt, W. G., Reichl, C., Wegscheider, W., Brida, D., &#38; Leitenstorfer, A. (2019). Subcycle Wannier-Stark Localization by Mid-Infrared Bias in Gallium Arsenide. <i>XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)</i>, <i>205</i>, Article 05001. <a href=\"https://doi.org/10.1051/epjconf/201920505001\">https://doi.org/10.1051/epjconf/201920505001</a>","chicago":"Meier, Torsten, Johannes Bühler, Christian Schmidt, Alexander-Cornelius Heinrich, Jonas Allerbeck, Reinold Podzimski, Daniel Berghoff, et al. “Subcycle Wannier-Stark Localization by Mid-Infrared Bias in Gallium Arsenide.” In <i>XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)</i>, Vol. 205. EPJ Web Conf. EDP Sciences, 2019. <a href=\"https://doi.org/10.1051/epjconf/201920505001\">https://doi.org/10.1051/epjconf/201920505001</a>.","short":"T. Meier, J. Bühler, C. Schmidt, A.-C. Heinrich, J. Allerbeck, R. Podzimski, D. Berghoff, W.G. Schmidt, C. Reichl, W. Wegscheider, D. Brida, A. Leitenstorfer, in: XXI International Conference on Ultrafast Phenomena 2018 (UP 2018), EDP Sciences, 2019."},"status":"public","_id":"43748","publisher":"EDP Sciences","volume":205,"user_id":"16199","publication":"XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)","abstract":[{"lang":"eng","text":"The fundamental interband absorption in gallium arsenide shows a strong blue shift when biased by mid-infrared transients exceeding 10 MV/cm. This subcycle feature is induced by the localization of electronic wavefunctions from 3D to 2D."}],"date_created":"2023-04-16T03:59:29Z","department":[{"_id":"293"},{"_id":"230"},{"_id":"35"},{"_id":"15"},{"_id":"170"}],"type":"conference","author":[{"id":"344","first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","full_name":"Meier, Torsten"},{"full_name":"Bühler, Johannes","first_name":"Johannes","last_name":"Bühler"},{"first_name":"Christian","last_name":"Schmidt","full_name":"Schmidt, Christian"},{"full_name":"Heinrich, Alexander-Cornelius","first_name":"Alexander-Cornelius","last_name":"Heinrich"},{"full_name":"Allerbeck, Jonas","first_name":"Jonas","last_name":"Allerbeck"},{"last_name":"Podzimski","first_name":"Reinold","full_name":"Podzimski, Reinold"},{"first_name":"Daniel","last_name":"Berghoff","full_name":"Berghoff, Daniel"},{"first_name":"Wolf Gero","last_name":"Schmidt","full_name":"Schmidt, Wolf Gero"},{"first_name":"Christian","last_name":"Reichl","full_name":"Reichl, Christian"},{"full_name":"Wegscheider, Werner","last_name":"Wegscheider","first_name":"Werner"},{"last_name":"Brida","first_name":"Daniele","full_name":"Brida, Daniele"},{"first_name":"Alfred","last_name":"Leitenstorfer","full_name":"Leitenstorfer, Alfred"}],"year":"2019","title":"Subcycle Wannier-Stark Localization by Mid-Infrared Bias in Gallium Arsenide","intvolume":"       205","publication_status":"published","date_updated":"2023-04-21T11:30:15Z","series_title":"EPJ Web Conf.","language":[{"iso":"eng"}],"article_number":"05001","main_file_link":[{"url":"https://www.epj-conferences.org/articles/epjconf/abs/2019/10/epjconf_up2019_05001/epjconf_up2019_05001.html"}],"doi":"10.1051/epjconf/201920505001"},{"_id":"22887","page":"155308","volume":100,"user_id":"16199","status":"public","citation":{"mla":"Vondran, J., et al. “Spatially Asymmetric Transients of Propagating Exciton-Polariton Modes in a Planar CdZnTe/CdMgTe Guiding Structure.” <i>Physical Review B</i>, vol. 100, no. 15, 2019, p. 155308, doi:<a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>.","bibtex":"@article{Vondran_Spitzer_Bayer_Akimov_Trautmann_Reichelt_Meier_Weber_Meier_André_et al._2019, title={Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure}, volume={100}, DOI={<a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>}, number={15}, journal={Physical Review B}, author={Vondran, J. and Spitzer, F. and Bayer, M. and Akimov, I. A. and Trautmann, Alexander and Reichelt, Matthias and Meier, Cedrik and Weber, N. and Meier, Torsten and André, R. and et al.}, year={2019}, pages={155308} }","ama":"Vondran J, Spitzer F, Bayer M, et al. Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure. <i>Physical Review B</i>. 2019;100(15):155308. doi:<a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>","ieee":"J. Vondran <i>et al.</i>, “Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure,” <i>Physical Review B</i>, vol. 100, no. 15, p. 155308, 2019, doi: <a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>.","apa":"Vondran, J., Spitzer, F., Bayer, M., Akimov, I. A., Trautmann, A., Reichelt, M., Meier, C., Weber, N., Meier, T., André, R., &#38; Mariette, H. (2019). Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure. <i>Physical Review B</i>, <i>100</i>(15), 155308. <a href=\"https://doi.org/10.1103/physrevb.100.155308\">https://doi.org/10.1103/physrevb.100.155308</a>","short":"J. Vondran, F. Spitzer, M. Bayer, I.A. Akimov, A. Trautmann, M. Reichelt, C. Meier, N. Weber, T. Meier, R. André, H. Mariette, Physical Review B 100 (2019) 155308.","chicago":"Vondran, J., F. Spitzer, M. Bayer, I. A. Akimov, Alexander Trautmann, Matthias Reichelt, Cedrik Meier, et al. “Spatially Asymmetric Transients of Propagating Exciton-Polariton Modes in a Planar CdZnTe/CdMgTe Guiding Structure.” <i>Physical Review B</i> 100, no. 15 (2019): 155308. <a href=\"https://doi.org/10.1103/physrevb.100.155308\">https://doi.org/10.1103/physrevb.100.155308</a>."},"project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"59","name":"TRR 142 - Subproject A2"},{"_id":"67","name":"TRR 142 - Subproject B2"},{"_id":"68","name":"TRR 142 - Subproject B3"},{"name":"TRR 142 - Subproject A5","_id":"62"},{"_id":"71","name":"TRR 142 - Subproject C1"}],"language":[{"iso":"eng"}],"doi":"10.1103/physrevb.100.155308","author":[{"full_name":"Vondran, J.","first_name":"J.","last_name":"Vondran"},{"full_name":"Spitzer, F.","first_name":"F.","last_name":"Spitzer"},{"first_name":"M.","last_name":"Bayer","full_name":"Bayer, M."},{"full_name":"Akimov, I. A.","first_name":"I. A.","last_name":"Akimov"},{"last_name":"Trautmann","first_name":"Alexander","full_name":"Trautmann, Alexander","id":"38163"},{"id":"138","full_name":"Reichelt, Matthias","first_name":"Matthias","last_name":"Reichelt"},{"id":"20798","last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572","first_name":"Cedrik","full_name":"Meier, Cedrik"},{"last_name":"Weber","first_name":"N.","full_name":"Weber, N."},{"id":"344","last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten","full_name":"Meier, Torsten"},{"full_name":"André, R.","last_name":"André","first_name":"R."},{"first_name":"H.","last_name":"Mariette","full_name":"Mariette, H."}],"publication_identifier":{"issn":["2469-9950","2469-9969"]},"title":"Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure","year":"2019","intvolume":"       100","publication_status":"published","date_updated":"2023-04-21T11:30:46Z","date_created":"2021-07-29T08:13:23Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"429"},{"_id":"230"},{"_id":"35"}],"type":"journal_article","issue":"15","publication":"Physical Review B"},{"citation":{"apa":"Riabinin, M., Sharapova, P., Bartley, T., &#38; Meier, T. (2019). Generating two-mode squeezing with multimode measurement-induced nonlinearity. In <i>arXiv:1912.09097</i>.","ieee":"M. Riabinin, P. Sharapova, T. Bartley, and T. Meier, “Generating two-mode squeezing with multimode measurement-induced nonlinearity,” <i>arXiv:1912.09097</i>. 2019.","short":"M. Riabinin, P. Sharapova, T. Bartley, T. Meier, ArXiv:1912.09097 (2019).","chicago":"Riabinin, Matvei, Polina Sharapova, Tim Bartley, and Torsten Meier. “Generating Two-Mode Squeezing with Multimode Measurement-Induced Nonlinearity.” <i>ArXiv:1912.09097</i>, 2019.","mla":"Riabinin, Matvei, et al. “Generating Two-Mode Squeezing with Multimode Measurement-Induced Nonlinearity.” <i>ArXiv:1912.09097</i>, 2019.","ama":"Riabinin M, Sharapova P, Bartley T, Meier T. Generating two-mode squeezing with multimode measurement-induced nonlinearity. <i>arXiv:191209097</i>. Published online 2019.","bibtex":"@article{Riabinin_Sharapova_Bartley_Meier_2019, title={Generating two-mode squeezing with multimode measurement-induced nonlinearity}, journal={arXiv:1912.09097}, author={Riabinin, Matvei and Sharapova, Polina and Bartley, Tim and Meier, Torsten}, year={2019} }"},"publication":"arXiv:1912.09097","project":[{"_id":"53","name":"TRR 142"},{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142 - Subproject C2","_id":"72"},{"name":"TRR 142 - Subproject C6","_id":"76"}],"abstract":[{"lang":"eng","text":"Measurement-induced nonclassical effects in a two-mode interferometer are\r\ninvestigated theoretically using numerical simulations and analytical results.\r\nWe demonstrate that for certain parameters measurements within the\r\ninterferometer lead to the occurrence of two-mode squeezing. The results\r\nstrongly depend on the detection probability, the phase inside the\r\ninterferometer, and the choice of the input states. The appropriate parameters\r\nfor maximized squeezing are obtained. We analyze the influence of losses and\r\nconfirm that the predicted effects are within reach of current experimental\r\ntechniques."}],"date_created":"2021-07-29T08:09:22Z","oa":"1","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"482"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"type":"preprint","author":[{"full_name":"Riabinin, Matvei","first_name":"Matvei","last_name":"Riabinin"},{"first_name":"Polina","last_name":"Sharapova","full_name":"Sharapova, Polina","id":"60286"},{"id":"49683","full_name":"Bartley, Tim","first_name":"Tim","last_name":"Bartley"},{"id":"344","last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten","full_name":"Meier, Torsten"}],"status":"public","title":"Generating two-mode squeezing with multimode measurement-induced nonlinearity","year":"2019","date_updated":"2023-04-21T11:28:10Z","language":[{"iso":"eng"}],"_id":"22884","main_file_link":[{"url":"https://doi.org/10.1088/2399-6528/abeec2","open_access":"1"}],"user_id":"16199"},{"doi":"10.1364/oe.27.002225","language":[{"iso":"eng"}],"intvolume":"        27","date_updated":"2023-04-21T11:27:40Z","publication_status":"published","author":[{"full_name":"Song, Xiaohong","first_name":"Xiaohong","last_name":"Song"},{"full_name":"Zuo, Ruixin","first_name":"Ruixin","last_name":"Zuo"},{"full_name":"Yang, Shidong","last_name":"Yang","first_name":"Shidong"},{"full_name":"Li, Pengcheng","last_name":"Li","first_name":"Pengcheng"},{"full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","first_name":"Torsten","last_name":"Meier","id":"344"},{"full_name":"Yang, Weifeng","first_name":"Weifeng","last_name":"Yang"}],"publication_identifier":{"issn":["1094-4087"]},"year":"2019","title":"Attosecond temporal confinement of interband excitation by intraband motion","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"429"}],"type":"journal_article","date_created":"2019-10-18T07:35:35Z","publication":"Optics Express","issue":"3","volume":27,"user_id":"16199","_id":"13900","page":"2225-2234","status":"public","project":[{"_id":"53","name":"TRR 142"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"64","name":"TRR 142 - Subproject A7"},{"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"}],"citation":{"ieee":"X. Song, R. Zuo, S. Yang, P. Li, T. Meier, and W. Yang, “Attosecond temporal confinement of interband excitation by intraband motion,” <i>Optics Express</i>, vol. 27, no. 3, pp. 2225–2234, 2019, doi: <a href=\"https://doi.org/10.1364/oe.27.002225\">10.1364/oe.27.002225</a>.","apa":"Song, X., Zuo, R., Yang, S., Li, P., Meier, T., &#38; Yang, W. (2019). Attosecond temporal confinement of interband excitation by intraband motion. <i>Optics Express</i>, <i>27</i>(3), 2225–2234. <a href=\"https://doi.org/10.1364/oe.27.002225\">https://doi.org/10.1364/oe.27.002225</a>","short":"X. Song, R. Zuo, S. Yang, P. Li, T. Meier, W. Yang, Optics Express 27 (2019) 2225–2234.","chicago":"Song, Xiaohong, Ruixin Zuo, Shidong Yang, Pengcheng Li, Torsten Meier, and Weifeng Yang. “Attosecond Temporal Confinement of Interband Excitation by Intraband Motion.” <i>Optics Express</i> 27, no. 3 (2019): 2225–34. <a href=\"https://doi.org/10.1364/oe.27.002225\">https://doi.org/10.1364/oe.27.002225</a>.","mla":"Song, Xiaohong, et al. “Attosecond Temporal Confinement of Interband Excitation by Intraband Motion.” <i>Optics Express</i>, vol. 27, no. 3, 2019, pp. 2225–34, doi:<a href=\"https://doi.org/10.1364/oe.27.002225\">10.1364/oe.27.002225</a>.","bibtex":"@article{Song_Zuo_Yang_Li_Meier_Yang_2019, title={Attosecond temporal confinement of interband excitation by intraband motion}, volume={27}, DOI={<a href=\"https://doi.org/10.1364/oe.27.002225\">10.1364/oe.27.002225</a>}, number={3}, journal={Optics Express}, author={Song, Xiaohong and Zuo, Ruixin and Yang, Shidong and Li, Pengcheng and Meier, Torsten and Yang, Weifeng}, year={2019}, pages={2225–2234} }","ama":"Song X, Zuo R, Yang S, Li P, Meier T, Yang W. Attosecond temporal confinement of interband excitation by intraband motion. <i>Optics Express</i>. 2019;27(3):2225-2234. doi:<a href=\"https://doi.org/10.1364/oe.27.002225\">10.1364/oe.27.002225</a>"}},{"doi":"10.1103/physrevb.100.045308","language":[{"iso":"eng"}],"article_number":"045308","intvolume":"       100","publication_status":"published","date_updated":"2023-04-21T11:27:14Z","author":[{"full_name":"Duc, Huynh Thanh","first_name":"Huynh Thanh","last_name":"Duc"},{"full_name":"Ngo, Cong","first_name":"Cong","last_name":"Ngo"},{"id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten"}],"publication_identifier":{"issn":["2469-9950","2469-9969"]},"year":"2019","title":"Ballistic photocurrents in semiconductor quantum wells caused by the excitation of asymmetric excitons","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"}],"type":"journal_article","date_created":"2019-09-18T14:13:07Z","issue":"4","publication":"Physical Review B","volume":100,"user_id":"16199","_id":"13283","status":"public","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"mla":"Duc, Huynh Thanh, et al. “Ballistic Photocurrents in Semiconductor Quantum Wells Caused by the Excitation of Asymmetric Excitons.” <i>Physical Review B</i>, vol. 100, no. 4, 045308, 2019, doi:<a href=\"https://doi.org/10.1103/physrevb.100.045308\">10.1103/physrevb.100.045308</a>.","ama":"Duc HT, Ngo C, Meier T. Ballistic photocurrents in semiconductor quantum wells caused by the excitation of asymmetric excitons. <i>Physical Review B</i>. 2019;100(4). doi:<a href=\"https://doi.org/10.1103/physrevb.100.045308\">10.1103/physrevb.100.045308</a>","bibtex":"@article{Duc_Ngo_Meier_2019, title={Ballistic photocurrents in semiconductor quantum wells caused by the excitation of asymmetric excitons}, volume={100}, DOI={<a href=\"https://doi.org/10.1103/physrevb.100.045308\">10.1103/physrevb.100.045308</a>}, number={4045308}, journal={Physical Review B}, author={Duc, Huynh Thanh and Ngo, Cong and Meier, Torsten}, year={2019} }","apa":"Duc, H. T., Ngo, C., &#38; Meier, T. (2019). Ballistic photocurrents in semiconductor quantum wells caused by the excitation of asymmetric excitons. <i>Physical Review B</i>, <i>100</i>(4), Article 045308. <a href=\"https://doi.org/10.1103/physrevb.100.045308\">https://doi.org/10.1103/physrevb.100.045308</a>","ieee":"H. T. Duc, C. Ngo, and T. Meier, “Ballistic photocurrents in semiconductor quantum wells caused by the excitation of asymmetric excitons,” <i>Physical Review B</i>, vol. 100, no. 4, Art. no. 045308, 2019, doi: <a href=\"https://doi.org/10.1103/physrevb.100.045308\">10.1103/physrevb.100.045308</a>.","short":"H.T. Duc, C. Ngo, T. Meier, Physical Review B 100 (2019).","chicago":"Duc, Huynh Thanh, Cong Ngo, and Torsten Meier. “Ballistic Photocurrents in Semiconductor Quantum Wells Caused by the Excitation of Asymmetric Excitons.” <i>Physical Review B</i> 100, no. 4 (2019). <a href=\"https://doi.org/10.1103/physrevb.100.045308\">https://doi.org/10.1103/physrevb.100.045308</a>."}}]