[{"language":[{"iso":"eng"}],"article_number":"16097","keyword":["Multidisciplinary"],"user_id":"16199","department":[{"_id":"313"},{"_id":"230"},{"_id":"638"},{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"35"}],"_id":"39653","status":"public","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"}],"type":"journal_article","publication":"Scientific Reports","doi":"10.1038/s41598-021-95551-0","title":"Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters","author":[{"first_name":"Christian","full_name":"Wiebeler, Christian","last_name":"Wiebeler"},{"last_name":"Vollbrecht","full_name":"Vollbrecht, Joachim","first_name":"Joachim"},{"first_name":"Adam","last_name":"Neuba","full_name":"Neuba, Adam"},{"last_name":"Kitzerow","id":"254","full_name":"Kitzerow, Heinz-Siegfried","first_name":"Heinz-Siegfried"},{"full_name":"Schumacher, Stefan","id":"27271","last_name":"Schumacher","orcid":"0000-0003-4042-4951","first_name":"Stefan"}],"date_created":"2023-01-24T17:26:16Z","volume":11,"date_updated":"2023-04-20T15:34:34Z","publisher":"Springer Science and Business Media LLC","citation":{"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>","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>.","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).","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} }","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>.","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>"},"intvolume":"        11","year":"2021","issue":"1","publication_status":"published","publication_identifier":{"issn":["2045-2322"]}},{"year":"2021","intvolume":"        33","citation":{"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>","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>.","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>.","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>","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).","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} }","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>."},"publication_identifier":{"issn":["0935-9648","1521-4095"]},"publication_status":"published","issue":"23","title":"Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons","doi":"10.1002/adma.202100518","date_updated":"2023-04-20T15:33:14Z","publisher":"Wiley","volume":33,"date_created":"2023-01-26T15:51:03Z","author":[{"last_name":"Klement","full_name":"Klement, Philip","first_name":"Philip"},{"full_name":"Dehnhardt, Natalie","last_name":"Dehnhardt","first_name":"Natalie"},{"first_name":"Chuan-Ding","last_name":"Dong","id":"67188","full_name":"Dong, Chuan-Ding"},{"first_name":"Florian","last_name":"Dobener","full_name":"Dobener, Florian"},{"last_name":"Bayliff","full_name":"Bayliff, Samuel","first_name":"Samuel"},{"last_name":"Winkler","full_name":"Winkler, Julius","first_name":"Julius"},{"first_name":"Detlev M.","last_name":"Hofmann","full_name":"Hofmann, Detlev M."},{"full_name":"Klar, Peter J.","last_name":"Klar","first_name":"Peter J."},{"first_name":"Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","full_name":"Schumacher, Stefan","id":"27271"},{"first_name":"Sangam","last_name":"Chatterjee","full_name":"Chatterjee, Sangam"},{"first_name":"Johanna","last_name":"Heine","full_name":"Heine, Johanna"}],"status":"public","publication":"Advanced Materials","type":"journal_article","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"article_number":"2100518","language":[{"iso":"eng"}],"_id":"40434","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"230"},{"_id":"35"}],"user_id":"16199"},{"author":[{"full_name":"Franz, Martin","last_name":"Franz","first_name":"Martin"},{"full_name":"Chandola, Sandhya","last_name":"Chandola","first_name":"Sandhya"},{"last_name":"Koy","full_name":"Koy, Maximilian","first_name":"Maximilian"},{"first_name":"Robert","last_name":"Zielinski","full_name":"Zielinski, Robert"},{"first_name":"Hazem","last_name":"Aldahhak","full_name":"Aldahhak, Hazem"},{"last_name":"Das","full_name":"Das, Mowpriya","first_name":"Mowpriya"},{"first_name":"Matthias","full_name":"Freitag, Matthias","last_name":"Freitag"},{"id":"171","full_name":"Gerstmann, Uwe","last_name":"Gerstmann","orcid":"0000-0002-4476-223X","first_name":"Uwe"},{"last_name":"Liebig","full_name":"Liebig, Denise","first_name":"Denise"},{"last_name":"Hoffmann","full_name":"Hoffmann, Adrian Karl","first_name":"Adrian Karl"},{"full_name":"Rosin, Maximilian","last_name":"Rosin","first_name":"Maximilian"},{"orcid":"0000-0002-2717-5076","last_name":"Schmidt","id":"468","full_name":"Schmidt, Wolf Gero","first_name":"Wolf Gero"},{"first_name":"Conor","full_name":"Hogan, Conor","last_name":"Hogan"},{"full_name":"Glorius, Frank","last_name":"Glorius","first_name":"Frank"},{"full_name":"Esser, Norbert","last_name":"Esser","first_name":"Norbert"},{"first_name":"Mario","full_name":"Dähne, Mario","last_name":"Dähne"}],"date_created":"2021-09-24T07:49:54Z","date_updated":"2023-04-20T15:56:30Z","doi":"10.1038/s41557-021-00721-2","title":"Controlled growth of ordered monolayers of N-heterocyclic carbenes on silicon","publication_status":"published","publication_identifier":{"issn":["1755-4330","1755-4349"]},"citation":{"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>.","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>","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.","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} }","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>.","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>"},"page":"828-835","year":"2021","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"},{"_id":"790"}],"project":[{"_id":"52","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":"24975","language":[{"iso":"eng"}],"type":"journal_article","publication":"Nature Chemistry","status":"public"},{"title":"Polaronic enhancement of second-harmonic generation in lithium niobate","publisher":"American Physical Society","date_created":"2021-08-16T19:09:46Z","year":"2021","quality_controlled":"1","ddc":["530"],"language":[{"iso":"eng"}],"external_id":{"isi":["000720931400007"],"arxiv":["2106.01145"]},"abstract":[{"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.","lang":"eng"}],"file":[{"creator":"schindlm","file_size":804012,"file_name":"PhysRevB.104.174110.pdf","content_type":"application/pdf","date_updated":"2021-11-18T20:49:19Z","date_created":"2021-11-18T20:49:19Z","title":"Polaronic enhancement of second-harmonic generation in lithium niobate","description":"© 2021 American Physical Society","file_id":"27577","access_level":"open_access","relation":"main_file"}],"publication":"Physical Review B","doi":"10.1103/PhysRevB.104.174110","date_updated":"2023-04-21T11:15:30Z","oa":"1","volume":104,"author":[{"orcid":"https://orcid.org/0000-0001-6584-0201","last_name":"Kozub","id":"77566","full_name":"Kozub, Agnieszka L.","first_name":"Agnieszka L."},{"orcid":"0000-0002-4855-071X","last_name":"Schindlmayr","full_name":"Schindlmayr, Arno","id":"458","first_name":"Arno"},{"id":"171","full_name":"Gerstmann, Uwe","last_name":"Gerstmann","orcid":"0000-0002-4476-223X","first_name":"Uwe"},{"full_name":"Schmidt, Wolf Gero","id":"468","orcid":"0000-0002-2717-5076","last_name":"Schmidt","first_name":"Wolf Gero"}],"page":"174110","intvolume":"       104","citation":{"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} }","short":"A.L. Kozub, A. Schindlmayr, U. Gerstmann, W.G. Schmidt, Physical Review B 104 (2021) 174110.","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>.","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>","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>.","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>.","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>"},"has_accepted_license":"1","publication_identifier":{"issn":["2469-9950"],"eissn":["2469-9969"]},"publication_status":"published","isi":"1","article_type":"original","file_date_updated":"2021-11-18T20:49:19Z","_id":"23418","project":[{"_id":"53","name":"TRR 142"},{"_id":"55","name":"TRR 142 - Project Area B"},{"_id":"69","name":"TRR 142 - Subproject B4"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"296"},{"_id":"230"},{"_id":"429"},{"_id":"295"},{"_id":"15"},{"_id":"170"},{"_id":"790"}],"user_id":"171","status":"public","type":"journal_article"},{"status":"public","editor":[{"first_name":"Markus","last_name":"Betz","full_name":"Betz, Markus"},{"last_name":"Elezzabi","full_name":"Elezzabi, Abdulhakem Y.","first_name":"Abdulhakem Y."}],"type":"conference","publication":"Ultrafast Phenomena and Nanophotonics XXV","language":[{"iso":"eng"}],"user_id":"16199","series_title":"SPIE Proceedings","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"623"},{"_id":"35"}],"project":[{"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"}],"_id":"23475","citation":{"apa":"Rose, H., Paul, J., Wahlstrand, J. K., Bristow, A. D., &#38; Meier, T. (2021). Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy performed on exciton-polaritons of a quantum-well microcavity system. In M. Betz &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast Phenomena and Nanophotonics XXV</i> (Vol. 11684). <a href=\"https://doi.org/10.1117/12.2576696\">https://doi.org/10.1117/12.2576696</a>","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. Elezzabi, vol. 11684, 2021, doi:<a href=\"https://doi.org/10.1117/12.2576696\">10.1117/12.2576696</a>.","short":"H. Rose, J. Paul, J.K. Wahlstrand, A.D. Bristow, T. Meier, in: M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXV, 2021.","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} }","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>","ieee":"H. Rose, J. Paul, J. K. Wahlstrand, A. D. Bristow, and T. Meier, “Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy performed on exciton-polaritons of a quantum-well microcavity system,” in <i>Ultrafast Phenomena and Nanophotonics XXV</i>, 2021, vol. 11684, doi: <a href=\"https://doi.org/10.1117/12.2576696\">10.1117/12.2576696</a>.","chicago":"Rose, Hendrik, Jagannath Paul, Jared K. Wahlstrand, Alan D. Bristow, and Torsten Meier. “Theoretical Analysis and Simulations of Two-Dimensional Fourier Transform Spectroscopy Performed on Exciton-Polaritons of a Quantum-Well Microcavity System.” In <i>Ultrafast Phenomena and Nanophotonics XXV</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 11684. SPIE Proceedings, 2021. <a href=\"https://doi.org/10.1117/12.2576696\">https://doi.org/10.1117/12.2576696</a>."},"intvolume":"     11684","year":"2021","publication_status":"published","doi":"10.1117/12.2576696","title":"Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy performed on exciton-polaritons of a quantum-well microcavity system","author":[{"first_name":"Hendrik","full_name":"Rose, Hendrik","id":"55958","orcid":"0000-0002-3079-5428","last_name":"Rose"},{"first_name":"Jagannath","full_name":"Paul, Jagannath","last_name":"Paul"},{"first_name":"Jared K.","last_name":"Wahlstrand","full_name":"Wahlstrand, Jared K."},{"first_name":"Alan D.","last_name":"Bristow","full_name":"Bristow, Alan D."},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344","full_name":"Meier, Torsten"}],"date_created":"2021-08-24T08:49:36Z","volume":11684,"date_updated":"2023-04-21T11:15:47Z"},{"status":"public","publication":"Physical Review B","type":"journal_article","article_number":"085201","language":[{"iso":"eng"}],"_id":"37333","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"_id":"64","name":"TRR 142 - A7: TRR 142 - Subproject A7"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"35"}],"user_id":"16199","year":"2021","intvolume":"       104","citation":{"mla":"Krauss-Kodytek, L., et al. “Nondegenerate Two-Photon Absorption in ZnSe: Experiment and Theory.” <i>Physical Review B</i>, vol. 104, no. 8, 085201, American Physical Society (APS), 2021, doi:<a href=\"https://doi.org/10.1103/physrevb.104.085201\">10.1103/physrevb.104.085201</a>.","short":"L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, M. Betz, Physical Review B 104 (2021).","bibtex":"@article{Krauss-Kodytek_Hannes_Meier_Ruppert_Betz_2021, title={Nondegenerate two-photon absorption in ZnSe: Experiment and theory}, volume={104}, DOI={<a href=\"https://doi.org/10.1103/physrevb.104.085201\">10.1103/physrevb.104.085201</a>}, number={8085201}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Krauss-Kodytek, L. and Hannes, W.-R. and Meier, Torsten and Ruppert, C. and Betz, M.}, year={2021} }","apa":"Krauss-Kodytek, L., Hannes, W.-R., Meier, T., Ruppert, C., &#38; Betz, M. (2021). Nondegenerate two-photon absorption in ZnSe: Experiment and theory. <i>Physical Review B</i>, <i>104</i>(8), Article 085201. <a href=\"https://doi.org/10.1103/physrevb.104.085201\">https://doi.org/10.1103/physrevb.104.085201</a>","ieee":"L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, and M. Betz, “Nondegenerate two-photon absorption in ZnSe: Experiment and theory,” <i>Physical Review B</i>, vol. 104, no. 8, Art. no. 085201, 2021, doi: <a href=\"https://doi.org/10.1103/physrevb.104.085201\">10.1103/physrevb.104.085201</a>.","chicago":"Krauss-Kodytek, L., W.-R. Hannes, Torsten Meier, C. Ruppert, and M. Betz. “Nondegenerate Two-Photon Absorption in ZnSe: Experiment and Theory.” <i>Physical Review B</i> 104, no. 8 (2021). <a href=\"https://doi.org/10.1103/physrevb.104.085201\">https://doi.org/10.1103/physrevb.104.085201</a>.","ama":"Krauss-Kodytek L, Hannes W-R, Meier T, Ruppert C, Betz M. Nondegenerate two-photon absorption in ZnSe: Experiment and theory. <i>Physical Review B</i>. 2021;104(8). doi:<a href=\"https://doi.org/10.1103/physrevb.104.085201\">10.1103/physrevb.104.085201</a>"},"publication_identifier":{"issn":["2469-9950","2469-9969"]},"publication_status":"published","issue":"8","title":"Nondegenerate two-photon absorption in ZnSe: Experiment and theory","doi":"10.1103/physrevb.104.085201","publisher":"American Physical Society (APS)","date_updated":"2023-04-21T11:14:40Z","volume":104,"date_created":"2023-01-18T11:30:11Z","author":[{"first_name":"L.","full_name":"Krauss-Kodytek, L.","last_name":"Krauss-Kodytek"},{"full_name":"Hannes, W.-R.","last_name":"Hannes","first_name":"W.-R."},{"last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344","first_name":"Torsten"},{"full_name":"Ruppert, C.","last_name":"Ruppert","first_name":"C."},{"first_name":"M.","full_name":"Betz, M.","last_name":"Betz"}]},{"type":"journal_article","publication":"Journal of Physics Communications","status":"public","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"},{"_id":"52","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":"21547","user_id":"16199","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"623"},{"_id":"429"},{"_id":"482"},{"_id":"35"}],"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["2399-6528"]},"issue":"4","year":"2021","citation":{"chicago":"Riabinin, Matvei, Polina Sharapova, Tim Bartley, and Torsten Meier. “Generating Two-Mode Squeezing with Multimode Measurement-Induced Nonlinearity.” <i>Journal of Physics Communications</i> 5, no. 4 (2021). <a href=\"https://doi.org/10.1088/2399-6528/abeec2\">https://doi.org/10.1088/2399-6528/abeec2</a>.","ieee":"M. Riabinin, P. Sharapova, T. Bartley, and T. Meier, “Generating two-mode squeezing with multimode measurement-induced nonlinearity,” <i>Journal of Physics Communications</i>, vol. 5, no. 4, 2021, doi: <a href=\"https://doi.org/10.1088/2399-6528/abeec2\">10.1088/2399-6528/abeec2</a>.","ama":"Riabinin M, Sharapova P, Bartley T, Meier T. Generating two-mode squeezing with multimode measurement-induced nonlinearity. <i>Journal of Physics Communications</i>. 2021;5(4). doi:<a href=\"https://doi.org/10.1088/2399-6528/abeec2\">10.1088/2399-6528/abeec2</a>","apa":"Riabinin, M., Sharapova, P., Bartley, T., &#38; Meier, T. (2021). Generating two-mode squeezing with multimode measurement-induced nonlinearity. <i>Journal of Physics Communications</i>, <i>5</i>(4). <a href=\"https://doi.org/10.1088/2399-6528/abeec2\">https://doi.org/10.1088/2399-6528/abeec2</a>","mla":"Riabinin, Matvei, et al. “Generating Two-Mode Squeezing with Multimode Measurement-Induced Nonlinearity.” <i>Journal of Physics Communications</i>, vol. 5, no. 4, 2021, doi:<a href=\"https://doi.org/10.1088/2399-6528/abeec2\">10.1088/2399-6528/abeec2</a>.","bibtex":"@article{Riabinin_Sharapova_Bartley_Meier_2021, title={Generating two-mode squeezing with multimode measurement-induced nonlinearity}, volume={5}, DOI={<a href=\"https://doi.org/10.1088/2399-6528/abeec2\">10.1088/2399-6528/abeec2</a>}, number={4}, journal={Journal of Physics Communications}, author={Riabinin, Matvei and Sharapova, Polina and Bartley, Tim and Meier, Torsten}, year={2021} }","short":"M. Riabinin, P. Sharapova, T. Bartley, T. Meier, Journal of Physics Communications 5 (2021)."},"intvolume":"         5","date_updated":"2023-04-21T11:15:28Z","author":[{"last_name":"Riabinin","full_name":"Riabinin, Matvei","first_name":"Matvei"},{"full_name":"Sharapova, Polina","id":"60286","last_name":"Sharapova","first_name":"Polina"},{"id":"49683","full_name":"Bartley, Tim","last_name":"Bartley","first_name":"Tim"},{"first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344","full_name":"Meier, Torsten"}],"date_created":"2021-03-22T08:49:03Z","volume":5,"title":"Generating two-mode squeezing with multimode measurement-induced nonlinearity","doi":"10.1088/2399-6528/abeec2"},{"citation":{"mla":"Krauss-Kodytek, L., et al. “Nondegenerate Two-Photon Absorption in ZnSe: Experiment and Theory.” <i>Physical Review B</i>, vol. 104, no. 8, 085201, 2021, doi:<a href=\"https://doi.org/10.1103/physrevb.104.085201\">10.1103/physrevb.104.085201</a>.","bibtex":"@article{Krauss-Kodytek_Hannes_Meier_Ruppert_Betz_2021, title={Nondegenerate two-photon absorption in ZnSe: Experiment and theory}, volume={104}, DOI={<a href=\"https://doi.org/10.1103/physrevb.104.085201\">10.1103/physrevb.104.085201</a>}, number={8085201}, journal={Physical Review B}, author={Krauss-Kodytek, L. and Hannes, Wolf-Rüdiger and Meier, Torsten and Ruppert, C. and Betz, M.}, year={2021} }","short":"L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, M. Betz, Physical Review B 104 (2021).","apa":"Krauss-Kodytek, L., Hannes, W.-R., Meier, T., Ruppert, C., &#38; Betz, M. (2021). Nondegenerate two-photon absorption in ZnSe: Experiment and theory. <i>Physical Review B</i>, <i>104</i>(8), Article 085201. <a href=\"https://doi.org/10.1103/physrevb.104.085201\">https://doi.org/10.1103/physrevb.104.085201</a>","ama":"Krauss-Kodytek L, Hannes W-R, Meier T, Ruppert C, Betz M. Nondegenerate two-photon absorption in ZnSe: Experiment and theory. <i>Physical Review B</i>. 2021;104(8). doi:<a href=\"https://doi.org/10.1103/physrevb.104.085201\">10.1103/physrevb.104.085201</a>","ieee":"L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, and M. Betz, “Nondegenerate two-photon absorption in ZnSe: Experiment and theory,” <i>Physical Review B</i>, vol. 104, no. 8, Art. no. 085201, 2021, doi: <a href=\"https://doi.org/10.1103/physrevb.104.085201\">10.1103/physrevb.104.085201</a>.","chicago":"Krauss-Kodytek, L., Wolf-Rüdiger Hannes, Torsten Meier, C. Ruppert, and M. Betz. “Nondegenerate Two-Photon Absorption in ZnSe: Experiment and Theory.” <i>Physical Review B</i> 104, no. 8 (2021). <a href=\"https://doi.org/10.1103/physrevb.104.085201\">https://doi.org/10.1103/physrevb.104.085201</a>."},"intvolume":"       104","year":"2021","issue":"8","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]},"doi":"10.1103/physrevb.104.085201","title":"Nondegenerate two-photon absorption in ZnSe: Experiment and theory","date_created":"2021-08-24T08:40:32Z","author":[{"last_name":"Krauss-Kodytek","full_name":"Krauss-Kodytek, L.","first_name":"L."},{"full_name":"Hannes, Wolf-Rüdiger","last_name":"Hannes","first_name":"Wolf-Rüdiger"},{"last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344","first_name":"Torsten"},{"first_name":"C.","full_name":"Ruppert, C.","last_name":"Ruppert"},{"last_name":"Betz","full_name":"Betz, M.","first_name":"M."}],"volume":104,"date_updated":"2023-04-21T11:15:02Z","status":"public","type":"journal_article","publication":"Physical Review B","language":[{"iso":"eng"}],"article_number":"085201","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"}],"project":[{"name":"TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Subproject A7","_id":"64"},{"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"}],"_id":"23472"},{"extern":"1","language":[{"iso":"eng"}],"_id":"35839","user_id":"51082","department":[{"_id":"299"}],"abstract":[{"lang":"ger","text":"Erklärvideos gewinnen auch im Kontext des Physikunterrichts verstärkt an Relevanz. Um zu evaluieren, welche Gestaltungsaspekte ein wirkungsvolles Erklärvideo ausmachen, ist es das Ziel der vorliegenden Masterarbeit herauszufinden, welchen Einfluss die kohärente Gestaltung eines Erklärvideos hat. Dazu wird die Forschungsfrage gestellt: „Welchen Einfluss hat die kohärente Gestaltung eines Erklärvideos auf den dadurch hervorgerufenen Lernzuwachs im Vergleich zu einem in der Hinsicht nicht optimierten Video?“ Um die Forschungsfrage zu beantworten, ist eine quantitative Studie im Prä- und Posttestdesign mit Schüler:innen der Jahrgangsstufe Q1 durchgeführt worden. Außerdem wurde in verschiedenen Kategorien nach einer Bewertung der Videos gefragt.\r\nDie Auswertung zeigt, dass durch das optimierte Video mit einem kleinen Effekt bessere Ergebnisse erzielt wurden, diese aber nicht signifikant und auch nicht für alle Aufgaben besser sind. Die Schüler:innen bewerteten das nicht optimierte Video in allen Kategorien besser als das optimierte Video. Auch dieses Ergebnis ist nicht signifikant."},{"text":"Explanatory videos are also becoming increasingly relevant in the context of physics ed-ucation in school. In order to evaluate which design aspects cause an effective explanatory video, the aim of this master's thesis is to find out what influence the coherent design of an explanatory video has. In order to this, the following research question is asked: \"What influence does the coherent design of an explanatory video have on the learning gains it evokes compared to a video that is not optimized in this regard?\" In order to answer the research question, a quantitative study in a pretest and posttest design has been conducted with students in grade Q1. In addition, students were asked to rate the videos in various categories. The evaluation shows that the optimized video achieved better results with a small effect, but that these results were not significant and not better for all of the tasks. The students rated the non-optimized video better than the optimized video in all catego-ries. This result is also not significant.","lang":"eng"}],"status":"public","type":"mastersthesis","title":"Untersuchung von Erklärvideos im Physikunterricht - Wirksamkeit von Kohärenz","main_file_link":[{"url":"https://physikdidaktik.com/masterarbeit-madeleine-hoernlein/"}],"date_updated":"2023-05-16T12:17:49Z","date_created":"2023-01-10T12:46:15Z","supervisor":[{"last_name":"Kulgemeyer","full_name":"Kulgemeyer, Christoph","first_name":"Christoph"},{"last_name":"Webersen","full_name":"Webersen, Yvonne","first_name":"Yvonne"}],"author":[{"first_name":"Madeleine","id":"51082","full_name":"Hörnlein, Madeleine","last_name":"Hörnlein"}],"year":"2021","citation":{"chicago":"Hörnlein, Madeleine. <i>Untersuchung von Erklärvideos Im Physikunterricht - Wirksamkeit von Kohärenz</i>, 2021.","ieee":"M. Hörnlein, <i>Untersuchung von Erklärvideos im Physikunterricht - Wirksamkeit von Kohärenz</i>. 2021.","ama":"Hörnlein M. <i>Untersuchung von Erklärvideos Im Physikunterricht - Wirksamkeit von Kohärenz</i>.; 2021.","mla":"Hörnlein, Madeleine. <i>Untersuchung von Erklärvideos Im Physikunterricht - Wirksamkeit von Kohärenz</i>. 2021.","bibtex":"@book{Hörnlein_2021, title={Untersuchung von Erklärvideos im Physikunterricht - Wirksamkeit von Kohärenz}, author={Hörnlein, Madeleine}, year={2021} }","short":"M. Hörnlein, Untersuchung von Erklärvideos Im Physikunterricht - Wirksamkeit von Kohärenz, 2021.","apa":"Hörnlein, M. (2021). <i>Untersuchung von Erklärvideos im Physikunterricht - Wirksamkeit von Kohärenz</i>."},"page":"105"},{"status":"public","publication":"PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021","type":"conference","language":[{"iso":"ger"}],"department":[{"_id":"299"}],"user_id":"99511","_id":"45407","page":"171-178","citation":{"ieee":"R. I. Große-Heilmann, J.-P. Burde, J. Riese, T. Schubatzky, and D. Weiler, “Erwerb und Messung physikdidaktischer Kompetenzen zum Einsatz digitaler Medien,” in <i>PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021</i>, 2021, pp. 171–178.","chicago":"Große-Heilmann, Rike Isabel, Jan-Philipp Burde, Josef Riese, Thomas Schubatzky, and David Weiler. “Erwerb und Messung physikdidaktischer Kompetenzen zum Einsatz digitaler Medien.” In <i>PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021</i>, 171–78, 2021.","ama":"Große-Heilmann RI, Burde J-P, Riese J, Schubatzky T, Weiler D. Erwerb und Messung physikdidaktischer Kompetenzen zum Einsatz digitaler Medien. In: <i>PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021</i>. ; 2021:171-178.","apa":"Große-Heilmann, R. I., Burde, J.-P., Riese, J., Schubatzky, T., &#38; Weiler, D. (2021). Erwerb und Messung physikdidaktischer Kompetenzen zum Einsatz digitaler Medien. <i>PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021</i>, 171–178.","short":"R.I. Große-Heilmann, J.-P. Burde, J. Riese, T. Schubatzky, D. Weiler, in: PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021, 2021, pp. 171–178.","mla":"Große-Heilmann, Rike Isabel, et al. “Erwerb und Messung physikdidaktischer Kompetenzen zum Einsatz digitaler Medien.” <i>PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021</i>, 2021, pp. 171–78.","bibtex":"@inproceedings{Große-Heilmann_Burde_Riese_Schubatzky_Weiler_2021, title={Erwerb und Messung physikdidaktischer Kompetenzen zum Einsatz digitaler Medien}, booktitle={PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021}, author={Große-Heilmann, Rike Isabel and Burde, Jan-Philipp and Riese, Josef and Schubatzky, Thomas and Weiler, David}, year={2021}, pages={171–178} }"},"year":"2021","title":"Erwerb und Messung physikdidaktischer Kompetenzen zum Einsatz digitaler Medien","date_created":"2023-05-31T11:28:26Z","author":[{"last_name":"Große-Heilmann","id":"99511","full_name":"Große-Heilmann, Rike Isabel","first_name":"Rike Isabel"},{"first_name":"Jan-Philipp","full_name":"Burde, Jan-Philipp","last_name":"Burde"},{"first_name":"Josef","last_name":"Riese","orcid":"0000-0003-2927-2619","full_name":"Riese, Josef","id":"429"},{"last_name":"Schubatzky","full_name":"Schubatzky, Thomas","first_name":"Thomas"},{"full_name":"Weiler, David","last_name":"Weiler","first_name":"David"}],"date_updated":"2023-05-31T11:46:33Z"},{"status":"public","publication":"PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021","type":"conference","language":[{"iso":"ger"}],"_id":"45408","department":[{"_id":"299"}],"user_id":"99511","year":"2021","page":"209-216","citation":{"ieee":"D. Weiler, J.-P. Burde, R. I. Große-Heilmann, A. Lachner, J. Riese, and T. Schubatzky, “Entwicklung eines Seminars zur Förderung des Konzeptverständnisses mittels digitaler Medien,” in <i>PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021</i>, 2021, pp. 209–216.","chicago":"Weiler, David, Jan-Philipp Burde, Rike Isabel Große-Heilmann, Andreas Lachner, Josef Riese, and Thomas Schubatzky. “Entwicklung eines Seminars zur Förderung des Konzeptverständnisses mittels digitaler Medien.” In <i>PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021</i>, 209–16, 2021.","ama":"Weiler D, Burde J-P, Große-Heilmann RI, Lachner A, Riese J, Schubatzky T. Entwicklung eines Seminars zur Förderung des Konzeptverständnisses mittels digitaler Medien. In: <i>PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021</i>. ; 2021:209-216.","bibtex":"@inproceedings{Weiler_Burde_Große-Heilmann_Lachner_Riese_Schubatzky_2021, title={Entwicklung eines Seminars zur Förderung des Konzeptverständnisses mittels digitaler Medien}, booktitle={PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021}, author={Weiler, David and Burde, Jan-Philipp and Große-Heilmann, Rike Isabel and Lachner, Andreas and Riese, Josef and Schubatzky, Thomas}, year={2021}, pages={209–216} }","mla":"Weiler, David, et al. “Entwicklung eines Seminars zur Förderung des Konzeptverständnisses mittels digitaler Medien.” <i>PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021</i>, 2021, pp. 209–16.","short":"D. Weiler, J.-P. Burde, R.I. Große-Heilmann, A. Lachner, J. Riese, T. Schubatzky, in: PhyDid B-Didaktik der Physik-Beiträge zur DPG-Frühjahrstagung 2021, 2021, pp. 209–216.","apa":"Weiler, D., Burde, J.-P., Große-Heilmann, R. I., Lachner, A., Riese, J., &#38; Schubatzky, T. (2021). 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(2021). Theoriekonformität von Unterrichtsplanungen im Fach Physik  vor und nach dem Praxissemester. In S. Habig (Ed.), <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch? Gesellschaft für Didaktik der Chemie und Physik. Online Jahrestagung 2020</i> (Vol. 41, pp. 258–261).","bibtex":"@inproceedings{Mutschler_Buschhüter_Schröder_Riese_Borowski_2021, title={Theoriekonformität von Unterrichtsplanungen im Fach Physik  vor und nach dem Praxissemester}, volume={41}, booktitle={Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch? Gesellschaft für Didaktik der Chemie und Physik. Online Jahrestagung 2020}, author={Mutschler, Tanja and Buschhüter, David and Schröder, Jan  and Riese, Josef and Borowski, Andreas}, editor={Habig, Sebastian}, year={2021}, pages={258–261} }","short":"T. Mutschler, D. Buschhüter, J. Schröder, J. Riese, A. Borowski, in: S. Habig (Ed.), Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch? 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Bright Electrically Controllable Quantum‐Dot‐Molecule Devices Fabricated by In Situ Electron‐Beam Lithography. <i>Advanced Quantum Technologies</i>, <i>4</i>(6), Article 2100002. <a href=\"https://doi.org/10.1002/qute.202100002\">https://doi.org/10.1002/qute.202100002</a>","ama":"Schall J, Deconinck M, Bart N, et al. Bright Electrically Controllable Quantum‐Dot‐Molecule Devices Fabricated by In Situ Electron‐Beam Lithography. <i>Advanced Quantum Technologies</i>. 2021;4(6). doi:<a href=\"https://doi.org/10.1002/qute.202100002\">10.1002/qute.202100002</a>","ieee":"J. Schall <i>et al.</i>, “Bright Electrically Controllable Quantum‐Dot‐Molecule Devices Fabricated by In Situ Electron‐Beam Lithography,” <i>Advanced Quantum Technologies</i>, vol. 4, no. 6, Art. no. 2100002, 2021, doi: <a href=\"https://doi.org/10.1002/qute.202100002\">10.1002/qute.202100002</a>.","chicago":"Schall, Johannes, Marielle Deconinck, Nikolai Bart, Matthias Florian, Martin Helversen, Christian Dangel, Ronny Schmidt, et al. “Bright Electrically Controllable Quantum‐Dot‐Molecule Devices Fabricated by In Situ Electron‐Beam Lithography.” <i>Advanced Quantum Technologies</i> 4, no. 6 (2021). <a href=\"https://doi.org/10.1002/qute.202100002\">https://doi.org/10.1002/qute.202100002</a>."},"year":"2021"},{"language":[{"iso":"ger"}],"ddc":["370"],"user_id":"54823","department":[{"_id":"386"},{"_id":"588"}],"_id":"33545","status":"public","editor":[{"full_name":"Habig, Sebastian","last_name":"Habig","first_name":"Sebastian"}],"type":"conference","publication":"Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?","title":"Unterstützung des Modellierungsprozesses durch Analogiebildung im Sachunterricht","author":[{"id":"54277","full_name":"Elsner, Julia","last_name":"Elsner","first_name":"Julia"},{"last_name":"Tenberge","id":"67302","full_name":"Tenberge, Claudia","first_name":"Claudia"},{"first_name":"Sabine","id":"54823","full_name":"Fechner, Sabine","last_name":"Fechner","orcid":"0000-0001-5645-5870"}],"date_created":"2022-10-07T10:12:08Z","volume":41,"date_updated":"2023-08-14T18:16:48Z","citation":{"ama":"Elsner J, Tenberge C, Fechner S. Unterstützung des Modellierungsprozesses durch Analogiebildung im Sachunterricht. In: Habig S, ed. <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i>. Vol 41. ; 2021:609-612.","chicago":"Elsner, Julia, Claudia Tenberge, and Sabine Fechner. “Unterstützung des Modellierungsprozesses durch Analogiebildung im Sachunterricht.” In <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i>, edited by Sebastian Habig, 41:609–12, 2021.","ieee":"J. Elsner, C. Tenberge, and S. Fechner, “Unterstützung des Modellierungsprozesses durch Analogiebildung im Sachunterricht,” in <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i>, 2021, vol. 41, pp. 609–612.","apa":"Elsner, J., Tenberge, C., &#38; Fechner, S. (2021). Unterstützung des Modellierungsprozesses durch Analogiebildung im Sachunterricht. In S. Habig (Ed.), <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i> (Vol. 41, pp. 609–612).","short":"J. Elsner, C. Tenberge, S. Fechner, in: S. Habig (Ed.), Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?, 2021, pp. 609–612.","mla":"Elsner, Julia, et al. “Unterstützung des Modellierungsprozesses durch Analogiebildung im Sachunterricht.” <i>Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?</i>, edited by Sebastian Habig, vol. 41, 2021, pp. 609–12.","bibtex":"@inproceedings{Elsner_Tenberge_Fechner_2021, title={Unterstützung des Modellierungsprozesses durch Analogiebildung im Sachunterricht}, volume={41}, booktitle={Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?}, author={Elsner, Julia and Tenberge, Claudia and Fechner, Sabine}, editor={Habig, Sebastian}, year={2021}, pages={609–612} }"},"page":"609-612","intvolume":"        41","year":"2021","has_accepted_license":"1"},{"date_updated":"2026-01-16T10:22:10Z","date_created":"2021-10-12T08:46:46Z","author":[{"first_name":"Alessandro","id":"65609","full_name":"Ferreri, Alessandro","last_name":"Ferreri"},{"full_name":"Santandrea, Matteo","id":"55095","orcid":"0000-0001-5718-358X","last_name":"Santandrea","first_name":"Matteo"},{"last_name":"Stefszky","id":"42777","full_name":"Stefszky, Michael","first_name":"Michael"},{"last_name":"Luo","orcid":"0000-0003-1008-4976","full_name":"Luo, Kai Hong","id":"36389","first_name":"Kai Hong"},{"first_name":"Harald","full_name":"Herrmann, Harald","id":"216","last_name":"Herrmann"},{"last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263","first_name":"Christine"},{"first_name":"Polina R.","last_name":"Sharapova","full_name":"Sharapova, Polina R.","id":"60286"}],"title":"Spectrally multimode integrated SU(1,1) interferometer","doi":"10.22331/q-2021-05-27-461","publication_status":"published","publication_identifier":{"issn":["2521-327X"]},"year":"2021","citation":{"bibtex":"@article{Ferreri_Santandrea_Stefszky_Luo_Herrmann_Silberhorn_Sharapova_2021, title={Spectrally multimode integrated SU(1,1) interferometer}, DOI={<a href=\"https://doi.org/10.22331/q-2021-05-27-461\">10.22331/q-2021-05-27-461</a>}, number={461}, journal={Quantum}, author={Ferreri, Alessandro and Santandrea, Matteo and Stefszky, Michael and Luo, Kai Hong and Herrmann, Harald and Silberhorn, Christine and Sharapova, Polina R.}, year={2021} }","short":"A. Ferreri, M. Santandrea, M. Stefszky, K.H. Luo, H. Herrmann, C. Silberhorn, P.R. Sharapova, Quantum (2021).","mla":"Ferreri, Alessandro, et al. “Spectrally Multimode Integrated SU(1,1) Interferometer.” <i>Quantum</i>, 461, 2021, doi:<a href=\"https://doi.org/10.22331/q-2021-05-27-461\">10.22331/q-2021-05-27-461</a>.","apa":"Ferreri, A., Santandrea, M., Stefszky, M., Luo, K. H., Herrmann, H., Silberhorn, C., &#38; Sharapova, P. R. (2021). Spectrally multimode integrated SU(1,1) interferometer. <i>Quantum</i>, Article 461. <a href=\"https://doi.org/10.22331/q-2021-05-27-461\">https://doi.org/10.22331/q-2021-05-27-461</a>","ama":"Ferreri A, Santandrea M, Stefszky M, et al. Spectrally multimode integrated SU(1,1) interferometer. <i>Quantum</i>. Published online 2021. doi:<a href=\"https://doi.org/10.22331/q-2021-05-27-461\">10.22331/q-2021-05-27-461</a>","ieee":"A. Ferreri <i>et al.</i>, “Spectrally multimode integrated SU(1,1) interferometer,” <i>Quantum</i>, Art. no. 461, 2021, doi: <a href=\"https://doi.org/10.22331/q-2021-05-27-461\">10.22331/q-2021-05-27-461</a>.","chicago":"Ferreri, Alessandro, Matteo Santandrea, Michael Stefszky, Kai Hong Luo, Harald Herrmann, Christine Silberhorn, and Polina R. Sharapova. “Spectrally Multimode Integrated SU(1,1) Interferometer.” <i>Quantum</i>, 2021. <a href=\"https://doi.org/10.22331/q-2021-05-27-461\">https://doi.org/10.22331/q-2021-05-27-461</a>."},"project":[{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"}],"_id":"26077","user_id":"42777","department":[{"_id":"15"},{"_id":"288"}],"article_number":"461","language":[{"iso":"eng"}],"type":"journal_article","publication":"Quantum","abstract":[{"text":"<jats:p>Nonlinear SU(1,1) interferometers are fruitful and promising tools for spectral engineering and precise measurements with phase sensitivity below the classical bound. Such interferometers have been successfully realized in bulk and fiber-based configurations. However, rapidly developing integrated technologies provide higher efficiencies, smaller footprints, and pave the way to quantum-enhanced on-chip interferometry. In this work, we theoretically realised an integrated architecture of the multimode SU(1,1) interferometer which can be applied to various integrated platforms. The presented interferometer includes a polarization converter between two photon sources and utilizes a continuous-wave (CW) pump. Based on the potassium titanyl phosphate (KTP) platform, we show that this configuration results in almost perfect destructive interference at the output and supersensitivity regions below the classical limit. In addition, we discuss the fundamental difference between single-mode and highly multimode SU(1,1) interferometers in the properties of phase sensitivity and its limits. Finally, we explore how to improve the phase sensitivity by filtering the output radiation and using different seeding states in different modes with various detection strategies.</jats:p>","lang":"eng"}],"status":"public"},{"keyword":["Optical systems","Polymer waveguides","Quantum key distribution","Quantum light sources","Squeezed states","Waveguides"],"language":[{"iso":"eng"}],"_id":"39027","user_id":"42777","department":[{"_id":"15"},{"_id":"288"}],"abstract":[{"text":"We experimentally investigate the generation of continuous-wave optical squeezing from a titanium-indiffused lithium niobate waveguide resonator at low and high frequencies. The device promises integration with different platform chips for more complex optical systems.","lang":"eng"}],"status":"public","type":"conference","publication":"2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference","title":"Nonlinear waveguides for integrated quantum light source","publisher":"Optica Publishing Group","date_updated":"2026-01-16T10:21:27Z","author":[{"full_name":"Domeneguetti, Renato R.","last_name":"Domeneguetti","first_name":"Renato R."},{"full_name":"Conradi, Hauke","last_name":"Conradi","first_name":"Hauke"},{"first_name":"Moritz","last_name":"Kleinert","full_name":"Kleinert, Moritz"},{"id":"44252","full_name":"Kießler, Christian","last_name":"Kießler","first_name":"Christian"},{"full_name":"Stefszky, Michael","id":"42777","last_name":"Stefszky","first_name":"Michael"},{"full_name":"Herrmann, Harald","id":"216","last_name":"Herrmann","first_name":"Harald"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"},{"full_name":"Andersen, Ulrik L.","last_name":"Andersen","first_name":"Ulrik L."},{"full_name":"Neergaard-Nielsen, Jonas Schou","last_name":"Neergaard-Nielsen","first_name":"Jonas Schou"},{"full_name":"Gehring, Tobias","last_name":"Gehring","first_name":"Tobias"}],"date_created":"2023-01-24T08:06:33Z","year":"2021","citation":{"apa":"Domeneguetti, R. R., Conradi, H., Kleinert, M., Kießler, C., Stefszky, M., Herrmann, H., Silberhorn, C., Andersen, U. L., Neergaard-Nielsen, J. S., &#38; Gehring, T. (2021). Nonlinear waveguides for integrated quantum light source. <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>, eb_4_1.","short":"R.R. Domeneguetti, H. Conradi, M. Kleinert, C. Kießler, M. Stefszky, H. Herrmann, C. Silberhorn, U.L. Andersen, J.S. Neergaard-Nielsen, T. Gehring, in: 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, Optica Publishing Group, 2021, p. eb_4_1.","bibtex":"@inproceedings{Domeneguetti_Conradi_Kleinert_Kießler_Stefszky_Herrmann_Silberhorn_Andersen_Neergaard-Nielsen_Gehring_2021, title={Nonlinear waveguides for integrated quantum light source}, booktitle={2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference}, publisher={Optica Publishing Group}, author={Domeneguetti, Renato R. and Conradi, Hauke and Kleinert, Moritz and Kießler, Christian and Stefszky, Michael and Herrmann, Harald and Silberhorn, Christine and Andersen, Ulrik L. and Neergaard-Nielsen, Jonas Schou and Gehring, Tobias}, year={2021}, pages={eb_4_1} }","mla":"Domeneguetti, Renato R., et al. “Nonlinear Waveguides for Integrated Quantum Light Source.” <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>, Optica Publishing Group, 2021, p. eb_4_1.","chicago":"Domeneguetti, Renato R., Hauke Conradi, Moritz Kleinert, Christian Kießler, Michael Stefszky, Harald Herrmann, Christine Silberhorn, Ulrik L. Andersen, Jonas Schou Neergaard-Nielsen, and Tobias Gehring. “Nonlinear Waveguides for Integrated Quantum Light Source.” In <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>, eb_4_1. Optica Publishing Group, 2021.","ieee":"R. R. Domeneguetti <i>et al.</i>, “Nonlinear waveguides for integrated quantum light source,” in <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>, 2021, p. eb_4_1.","ama":"Domeneguetti RR, Conradi H, Kleinert M, et al. Nonlinear waveguides for integrated quantum light source. In: <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>. Optica Publishing Group; 2021:eb_4_1."},"page":"eb_4_1"}]