[{"publication":"Nature communications","issue":"1","abstract":[{"text":"Vortices are topological objects representing the circular motion of a fluid. With their additional degree of freedom, the vorticity, they have been widely investigated in many physical systems and different materials for fundamental interest and for applications in data storage and information processing. Vortices have also been observed in non-equilibrium exciton-polariton condensates in planar semiconductor microcavities. There they appear spontaneously or can be created and pinned in space using ring-shaped optical excitation profiles. However, using the vortex state for information processing not only requires creation of a vortex but also efficient control over the vortex after its creation. Here we demonstrate a simple approach to control and switch a localized polariton vortex between opposite states. In our scheme, both the optical control of vorticity and its detection through the orbital angular momentum of the emitted light are implemented in a robust and practical manner.","lang":"eng"}],"date_created":"2023-04-16T01:50:29Z","type":"journal_article","department":[{"_id":"293"},{"_id":"35"},{"_id":"2"},{"_id":"170"},{"_id":"297"},{"_id":"230"}],"title":"Realization of all-optical vortex switching in exciton-polariton condensates","year":"2020","author":[{"id":"344","last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten","full_name":"Meier, Torsten"},{"full_name":"Ma, Xuekai","first_name":"Xuekai","last_name":"Ma"},{"last_name":"Berger","first_name":"Bernd","full_name":"Berger, Bernd"},{"last_name":"Aßmann","first_name":"Marc","full_name":"Aßmann, Marc"},{"first_name":"Rodislav","last_name":"Driben","full_name":"Driben, Rodislav"},{"last_name":"Schneider","first_name":"Christian","full_name":"Schneider, Christian"},{"full_name":"Höfling, Sven","first_name":"Sven","last_name":"Höfling"},{"id":"27271","full_name":"Schumacher, Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","first_name":"Stefan"}],"publication_status":"published","date_updated":"2023-04-21T11:23:46Z","intvolume":"        11","main_file_link":[{"url":"https://www.nature.com/articles/s41467-020-14702-5","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1038/s41467-020-14702-5","citation":{"short":"T. Meier, X. Ma, B. Berger, M. Aßmann, R. Driben, C. Schneider, S. Höfling, S. Schumacher, Nature Communications 11 (2020) 897.","chicago":"Meier, Torsten, Xuekai Ma, Bernd Berger, Marc Aßmann, Rodislav Driben, Christian Schneider, Sven Höfling, and Stefan Schumacher. “Realization of All-Optical Vortex Switching in Exciton-Polariton Condensates.” <i>Nature Communications</i> 11, no. 1 (2020): 897. <a href=\"https://doi.org/10.1038/s41467-020-14702-5\">https://doi.org/10.1038/s41467-020-14702-5</a>.","ieee":"T. Meier <i>et al.</i>, “Realization of all-optical vortex switching in exciton-polariton condensates,” <i>Nature communications</i>, vol. 11, no. 1, p. 897, 2020, doi: <a href=\"https://doi.org/10.1038/s41467-020-14702-5\">10.1038/s41467-020-14702-5</a>.","apa":"Meier, T., Ma, X., Berger, B., Aßmann, M., Driben, R., Schneider, C., Höfling, S., &#38; Schumacher, S. (2020). Realization of all-optical vortex switching in exciton-polariton condensates. <i>Nature Communications</i>, <i>11</i>(1), 897. <a href=\"https://doi.org/10.1038/s41467-020-14702-5\">https://doi.org/10.1038/s41467-020-14702-5</a>","bibtex":"@article{Meier_Ma_Berger_Aßmann_Driben_Schneider_Höfling_Schumacher_2020, title={Realization of all-optical vortex switching in exciton-polariton condensates}, volume={11}, DOI={<a href=\"https://doi.org/10.1038/s41467-020-14702-5\">10.1038/s41467-020-14702-5</a>}, number={1}, journal={Nature communications}, publisher={Nature Publishing Group UK}, author={Meier, Torsten and Ma, Xuekai and Berger, Bernd and Aßmann, Marc and Driben, Rodislav and Schneider, Christian and Höfling, Sven and Schumacher, Stefan}, year={2020}, pages={897} }","ama":"Meier T, Ma X, Berger B, et al. Realization of all-optical vortex switching in exciton-polariton condensates. <i>Nature communications</i>. 2020;11(1):897. doi:<a href=\"https://doi.org/10.1038/s41467-020-14702-5\">10.1038/s41467-020-14702-5</a>","mla":"Meier, Torsten, et al. “Realization of All-Optical Vortex Switching in Exciton-Polariton Condensates.” <i>Nature Communications</i>, vol. 11, no. 1, Nature Publishing Group UK, 2020, p. 897, doi:<a href=\"https://doi.org/10.1038/s41467-020-14702-5\">10.1038/s41467-020-14702-5</a>."},"oa":"1","status":"public","page":"897","publisher":"Nature Publishing Group UK","_id":"43747","user_id":"16199","volume":11},{"publication":"Ultrafast Phenomena and Nanophotonics XXIV","date_created":"2020-12-16T14:23:16Z","type":"conference","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"title":"k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs","year":"2020","publication_identifier":{"isbn":["9781510633193","9781510633209"]},"author":[{"id":"66789","full_name":"Hannes, Wolf-Rüdiger","orcid":"https://orcid.org/0000-0003-1210-4838","first_name":"Wolf-Rüdiger","last_name":"Hannes"},{"last_name":"Meier","first_name":"Torsten","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"}],"publication_status":"published","date_updated":"2023-04-21T11:22:44Z","intvolume":"     11278","series_title":"SPIE Proceedings","language":[{"iso":"eng"}],"doi":"10.1117/12.2545924","citation":{"bibtex":"@inproceedings{Hannes_Meier_2020, series={SPIE Proceedings}, title={k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs}, volume={11278}, DOI={<a href=\"https://doi.org/10.1117/12.2545924\">10.1117/12.2545924</a>}, booktitle={Ultrafast Phenomena and Nanophotonics XXIV}, author={Hannes, Wolf-Rüdiger and Meier, Torsten}, editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2020}, pages={112780S}, collection={SPIE Proceedings} }","ama":"Hannes W-R, Meier T. k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs. In: Betz M, Elezzabi AY, eds. <i>Ultrafast Phenomena and Nanophotonics XXIV</i>. Vol 11278. SPIE Proceedings. ; 2020:112780S. doi:<a href=\"https://doi.org/10.1117/12.2545924\">10.1117/12.2545924</a>","mla":"Hannes, Wolf-Rüdiger, and Torsten Meier. “K.p-Based Multiband Simulations of Non-Degenerate Two-Photon Absorption in Bulk GaAs.” <i>Ultrafast Phenomena and Nanophotonics XXIV</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, vol. 11278, 2020, p. 112780S, doi:<a href=\"https://doi.org/10.1117/12.2545924\">10.1117/12.2545924</a>.","short":"W.-R. Hannes, T. Meier, in: M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXIV, 2020, p. 112780S.","chicago":"Hannes, Wolf-Rüdiger, and Torsten Meier. “K.p-Based Multiband Simulations of Non-Degenerate Two-Photon Absorption in Bulk GaAs.” In <i>Ultrafast Phenomena and Nanophotonics XXIV</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, 11278:112780S. SPIE Proceedings, 2020. <a href=\"https://doi.org/10.1117/12.2545924\">https://doi.org/10.1117/12.2545924</a>.","ieee":"W.-R. Hannes and T. Meier, “k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs,” in <i>Ultrafast Phenomena and Nanophotonics XXIV</i>, 2020, vol. 11278, p. 112780S, doi: <a href=\"https://doi.org/10.1117/12.2545924\">10.1117/12.2545924</a>.","apa":"Hannes, W.-R., &#38; Meier, T. (2020). k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs. In M. Betz &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast Phenomena and Nanophotonics XXIV</i> (Vol. 11278, p. 112780S). <a href=\"https://doi.org/10.1117/12.2545924\">https://doi.org/10.1117/12.2545924</a>"},"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - Subproject A7","_id":"64"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"status":"public","page":"112780S","_id":"20770","user_id":"16199","volume":11278,"editor":[{"first_name":"Markus","last_name":"Betz","full_name":"Betz, Markus"},{"full_name":"Elezzabi, Abdulhakem Y.","first_name":"Abdulhakem Y.","last_name":"Elezzabi"}]},{"issue":"7","publication":"Physical Review B","department":[{"_id":"15"},{"_id":"230"},{"_id":"429"},{"_id":"170"},{"_id":"293"},{"_id":"35"}],"type":"journal_article","date_created":"2020-12-01T12:48:46Z","intvolume":"       101","date_updated":"2023-04-21T11:24:11Z","publication_status":"published","author":[{"full_name":"Hannes, W.-R.","first_name":"W.-R.","last_name":"Hannes"},{"id":"38163","first_name":"Alexander","last_name":"Trautmann","full_name":"Trautmann, Alexander"},{"last_name":"Stein","first_name":"M.","full_name":"Stein, M."},{"full_name":"Schäfer, F.","last_name":"Schäfer","first_name":"F."},{"full_name":"Koch, M.","last_name":"Koch","first_name":"M."},{"full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","first_name":"Torsten","last_name":"Meier","id":"344"}],"title":"Strongly nonresonant four-wave mixing in semiconductors","year":"2020","doi":"10.1103/PhysRevB.101.075203","language":[{"iso":"eng"}],"project":[{"name":"TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"59","name":"TRR 142 - Subproject A2"}],"citation":{"mla":"Hannes, W. R., et al. “Strongly Nonresonant Four-Wave Mixing in Semiconductors.” <i>Physical Review B</i>, vol. 101, no. 7, American Physical Society, 2020, p. 075203, doi:<a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">10.1103/PhysRevB.101.075203</a>.","ama":"Hannes W-R, Trautmann A, Stein M, Schäfer F, Koch M, Meier T. Strongly nonresonant four-wave mixing in semiconductors. <i>Physical Review B</i>. 2020;101(7):075203. doi:<a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">10.1103/PhysRevB.101.075203</a>","bibtex":"@article{Hannes_Trautmann_Stein_Schäfer_Koch_Meier_2020, title={Strongly nonresonant four-wave mixing in semiconductors}, volume={101}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">10.1103/PhysRevB.101.075203</a>}, number={7}, journal={Physical Review B}, publisher={American Physical Society}, author={Hannes, W.-R. and Trautmann, Alexander and Stein, M. and Schäfer, F. and Koch, M. and Meier, Torsten}, year={2020}, pages={075203} }","apa":"Hannes, W.-R., Trautmann, A., Stein, M., Schäfer, F., Koch, M., &#38; Meier, T. (2020). Strongly nonresonant four-wave mixing in semiconductors. <i>Physical Review B</i>, <i>101</i>(7), 075203. <a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">https://doi.org/10.1103/PhysRevB.101.075203</a>","ieee":"W.-R. Hannes, A. Trautmann, M. Stein, F. Schäfer, M. Koch, and T. Meier, “Strongly nonresonant four-wave mixing in semiconductors,” <i>Physical Review B</i>, vol. 101, no. 7, p. 075203, 2020, doi: <a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">10.1103/PhysRevB.101.075203</a>.","chicago":"Hannes, W.-R., Alexander Trautmann, M. Stein, F. Schäfer, M. Koch, and Torsten Meier. “Strongly Nonresonant Four-Wave Mixing in Semiconductors.” <i>Physical Review B</i> 101, no. 7 (2020): 075203. <a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">https://doi.org/10.1103/PhysRevB.101.075203</a>.","short":"W.-R. Hannes, A. Trautmann, M. Stein, F. Schäfer, M. Koch, T. Meier, Physical Review B 101 (2020) 075203."},"status":"public","volume":101,"user_id":"16199","_id":"20563","publisher":"American Physical Society","page":"075203"},{"intvolume":"       101","date_updated":"2023-04-21T11:21:52Z","publication_status":"published","publication_identifier":{"issn":["2469-9926","2469-9934"]},"author":[{"full_name":"Song, Xiaohong","last_name":"Song","first_name":"Xiaohong"},{"first_name":"Shidong","last_name":"Yang","full_name":"Yang, Shidong"},{"first_name":"Ruixin","last_name":"Zuo","full_name":"Zuo, Ruixin"},{"last_name":"Meier","first_name":"Torsten","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"full_name":"Yang, Weifeng","last_name":"Yang","first_name":"Weifeng"}],"title":"Enhanced high-order harmonic generation in semiconductors by excitation with multicolor pulses","status":"public","year":"2020","volume":101,"doi":"10.1103/physreva.101.033410","user_id":"16199","language":[{"iso":"eng"}],"_id":"20772","article_number":"033410","project":[{"name":"TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Subproject A7","_id":"64"}],"citation":{"short":"X. Song, S. Yang, R. Zuo, T. Meier, W. Yang, Physical Review A 101 (2020).","chicago":"Song, Xiaohong, Shidong Yang, Ruixin Zuo, Torsten Meier, and Weifeng Yang. “Enhanced High-Order Harmonic Generation in Semiconductors by Excitation with Multicolor Pulses.” <i>Physical Review A</i> 101 (2020). <a href=\"https://doi.org/10.1103/physreva.101.033410\">https://doi.org/10.1103/physreva.101.033410</a>.","ieee":"X. Song, S. Yang, R. Zuo, T. Meier, and W. Yang, “Enhanced high-order harmonic generation in semiconductors by excitation with multicolor pulses,” <i>Physical Review A</i>, vol. 101, Art. no. 033410, 2020, doi: <a href=\"https://doi.org/10.1103/physreva.101.033410\">10.1103/physreva.101.033410</a>.","apa":"Song, X., Yang, S., Zuo, R., Meier, T., &#38; Yang, W. (2020). Enhanced high-order harmonic generation in semiconductors by excitation with multicolor pulses. <i>Physical Review A</i>, <i>101</i>, Article 033410. <a href=\"https://doi.org/10.1103/physreva.101.033410\">https://doi.org/10.1103/physreva.101.033410</a>","bibtex":"@article{Song_Yang_Zuo_Meier_Yang_2020, title={Enhanced high-order harmonic generation in semiconductors by excitation with multicolor pulses}, volume={101}, DOI={<a href=\"https://doi.org/10.1103/physreva.101.033410\">10.1103/physreva.101.033410</a>}, number={033410}, journal={Physical Review A}, author={Song, Xiaohong and Yang, Shidong and Zuo, Ruixin and Meier, Torsten and Yang, Weifeng}, year={2020} }","ama":"Song X, Yang S, Zuo R, Meier T, Yang W. Enhanced high-order harmonic generation in semiconductors by excitation with multicolor pulses. <i>Physical Review A</i>. 2020;101. doi:<a href=\"https://doi.org/10.1103/physreva.101.033410\">10.1103/physreva.101.033410</a>","mla":"Song, Xiaohong, et al. “Enhanced High-Order Harmonic Generation in Semiconductors by Excitation with Multicolor Pulses.” <i>Physical Review A</i>, vol. 101, 033410, 2020, doi:<a href=\"https://doi.org/10.1103/physreva.101.033410\">10.1103/physreva.101.033410</a>."},"publication":"Physical Review A","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"type":"journal_article","date_created":"2020-12-16T14:29:05Z"},{"date_created":"2020-12-08T08:05:30Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"288"},{"_id":"35"},{"_id":"790"}],"type":"journal_article","citation":{"chicago":"Bocchini, Adriana, Christof Eigner, Christine Silberhorn, Wolf Gero Schmidt, and Uwe Gerstmann. “Understanding Gray Track Formation in KTP: Ti^3+ Centers Studied from First Principles.” <i>Phys. Rev. Materials</i> 4 (2020): 124402. <a href=\"https://doi.org/10.1103/PhysRevMaterials.4.124402\">https://doi.org/10.1103/PhysRevMaterials.4.124402</a>.","short":"A. Bocchini, C. Eigner, C. Silberhorn, W.G. Schmidt, U. Gerstmann, Phys. Rev. Materials 4 (2020) 124402.","apa":"Bocchini, A., Eigner, C., Silberhorn, C., Schmidt, W. G., &#38; Gerstmann, U. (2020). Understanding gray track formation in KTP: Ti^3+ centers studied from first principles. <i>Phys. Rev. Materials</i>, <i>4</i>, 124402. <a href=\"https://doi.org/10.1103/PhysRevMaterials.4.124402\">https://doi.org/10.1103/PhysRevMaterials.4.124402</a>","ieee":"A. Bocchini, C. Eigner, C. Silberhorn, W. G. Schmidt, and U. Gerstmann, “Understanding gray track formation in KTP: Ti^3+ centers studied from first principles,” <i>Phys. Rev. Materials</i>, vol. 4, p. 124402, 2020, doi: <a href=\"https://doi.org/10.1103/PhysRevMaterials.4.124402\">10.1103/PhysRevMaterials.4.124402</a>.","ama":"Bocchini A, Eigner C, Silberhorn C, Schmidt WG, Gerstmann U. Understanding gray track formation in KTP: Ti^3+ centers studied from first principles. <i>Phys Rev Materials</i>. 2020;4:124402. doi:<a href=\"https://doi.org/10.1103/PhysRevMaterials.4.124402\">10.1103/PhysRevMaterials.4.124402</a>","bibtex":"@article{Bocchini_Eigner_Silberhorn_Schmidt_Gerstmann_2020, title={Understanding gray track formation in KTP: Ti^3+ centers studied from first principles}, volume={4}, DOI={<a href=\"https://doi.org/10.1103/PhysRevMaterials.4.124402\">10.1103/PhysRevMaterials.4.124402</a>}, journal={Phys. Rev. Materials}, publisher={American Physical Society}, author={Bocchini, Adriana and Eigner, Christof and Silberhorn, Christine and Schmidt, Wolf Gero and Gerstmann, Uwe}, year={2020}, pages={124402} }","mla":"Bocchini, Adriana, et al. “Understanding Gray Track Formation in KTP: Ti^3+ Centers Studied from First Principles.” <i>Phys. Rev. Materials</i>, vol. 4, American Physical Society, 2020, p. 124402, doi:<a href=\"https://doi.org/10.1103/PhysRevMaterials.4.124402\">10.1103/PhysRevMaterials.4.124402</a>."},"publication":"Phys. Rev. Materials","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 - B: TRR 142 - Project Area B","_id":"55"}],"language":[{"iso":"eng"}],"_id":"20682","publisher":"American Physical Society","page":"124402","volume":4,"user_id":"171","doi":"10.1103/PhysRevMaterials.4.124402","author":[{"full_name":"Bocchini, Adriana","last_name":"Bocchini","first_name":"Adriana","orcid":"https://orcid.org/0000-0002-2134-3075","id":"58349"},{"full_name":"Eigner, Christof","orcid":"https://orcid.org/0000-0002-5693-3083","last_name":"Eigner","first_name":"Christof","id":"13244"},{"id":"26263","first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine"},{"id":"468","last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero"},{"full_name":"Gerstmann, Uwe","last_name":"Gerstmann","first_name":"Uwe","orcid":"0000-0002-4476-223X","id":"171"}],"status":"public","year":"2020","title":"Understanding gray track formation in KTP: Ti^3+ centers studied from first principles","intvolume":"         4","date_updated":"2023-04-21T11:31:05Z"},{"publication_status":"published","date_updated":"2023-05-31T07:52:34Z","title":"Physik in der Lehrerinnen- und Lehrerbildung. Auf dem Weg zu empirisch fundierten Curricula","status":"public","year":"2020","author":[{"id":"416","full_name":"Reinhold, Peter","last_name":"Reinhold","first_name":"Peter"},{"first_name":"Josef","last_name":"Riese","full_name":"Riese, Josef","id":"429"}],"user_id":"84746","doi":"10.35468/hblb2020-060","editor":[{"first_name":"Colin","last_name":"Cramer","full_name":"Cramer, Colin"},{"last_name":"König","first_name":"Johannes","full_name":"König, Johannes"},{"full_name":"Rothland, Martin","first_name":"Martin","last_name":"Rothland"},{"first_name":"Sigrid","last_name":"Blömeke","full_name":"Blömeke, Sigrid"}],"page":"501-508","language":[{"iso":"ger"}],"_id":"45179","publisher":"Verlag Julius Klinkhardt","publication":"Handbuch Lehrerinnen- und Lehrerbildung","citation":{"apa":"Reinhold, P., &#38; Riese, J. (2020). Physik in der Lehrerinnen- und Lehrerbildung. Auf dem Weg zu empirisch fundierten Curricula. In C. Cramer, J. König, M. Rothland, &#38; S. Blömeke (Eds.), <i>Handbuch Lehrerinnen- und Lehrerbildung</i> (pp. 501–508). Verlag Julius Klinkhardt. <a href=\"https://doi.org/10.35468/hblb2020-060\">https://doi.org/10.35468/hblb2020-060</a>","ieee":"P. Reinhold and J. Riese, “Physik in der Lehrerinnen- und Lehrerbildung. Auf dem Weg zu empirisch fundierten Curricula,” in <i>Handbuch Lehrerinnen- und Lehrerbildung</i>, C. Cramer, J. König, M. Rothland, and S. Blömeke, Eds. Verlag Julius Klinkhardt, 2020, pp. 501–508.","short":"P. Reinhold, J. Riese, in: C. Cramer, J. König, M. Rothland, S. Blömeke (Eds.), Handbuch Lehrerinnen- und Lehrerbildung, Verlag Julius Klinkhardt, 2020, pp. 501–508.","chicago":"Reinhold, Peter, and Josef Riese. “Physik in der Lehrerinnen- und Lehrerbildung. Auf dem Weg zu empirisch fundierten Curricula.” In <i>Handbuch Lehrerinnen- und Lehrerbildung</i>, edited by Colin Cramer, Johannes König, Martin Rothland, and Sigrid Blömeke, 501–8. Verlag Julius Klinkhardt, 2020. <a href=\"https://doi.org/10.35468/hblb2020-060\">https://doi.org/10.35468/hblb2020-060</a>.","mla":"Reinhold, Peter, and Josef Riese. “Physik in der Lehrerinnen- und Lehrerbildung. Auf dem Weg zu empirisch fundierten Curricula.” <i>Handbuch Lehrerinnen- und Lehrerbildung</i>, edited by Colin Cramer et al., Verlag Julius Klinkhardt, 2020, pp. 501–08, doi:<a href=\"https://doi.org/10.35468/hblb2020-060\">10.35468/hblb2020-060</a>.","ama":"Reinhold P, Riese J. Physik in der Lehrerinnen- und Lehrerbildung. Auf dem Weg zu empirisch fundierten Curricula. In: Cramer C, König J, Rothland M, Blömeke S, eds. <i>Handbuch Lehrerinnen- und Lehrerbildung</i>. Verlag Julius Klinkhardt; 2020:501-508. doi:<a href=\"https://doi.org/10.35468/hblb2020-060\">10.35468/hblb2020-060</a>","bibtex":"@inbook{Reinhold_Riese_2020, title={Physik in der Lehrerinnen- und Lehrerbildung. Auf dem Weg zu empirisch fundierten Curricula}, DOI={<a href=\"https://doi.org/10.35468/hblb2020-060\">10.35468/hblb2020-060</a>}, booktitle={Handbuch Lehrerinnen- und Lehrerbildung}, publisher={Verlag Julius Klinkhardt}, author={Reinhold, Peter and Riese, Josef}, editor={Cramer, Colin and König, Johannes and Rothland, Martin and Blömeke, Sigrid}, year={2020}, pages={501–508} }"},"type":"book_chapter","department":[{"_id":"299"}],"date_created":"2023-05-20T10:21:49Z"},{"volume":31,"user_id":"43720","_id":"24100","page":"095701","status":"public","quality_controlled":"1","citation":{"ama":"Engelkemeier K, Lindner J, Bürger J, et al. Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties. <i>Nanotechnology</i>. 2020;31:095701. doi:<a href=\"https://doi.org/10.1088/1361-6528/ab55bc\">10.1088/1361-6528/ab55bc</a>","bibtex":"@article{Engelkemeier_Lindner_Bürger_Vaupel_Hartmann_Tiemann_Hoyer_Schaper_2020, title={Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties}, volume={31}, DOI={<a href=\"https://doi.org/10.1088/1361-6528/ab55bc\">10.1088/1361-6528/ab55bc</a>}, journal={Nanotechnology}, author={Engelkemeier, Katja and Lindner, Jörg and Bürger, Julius and Vaupel, Kathrin and Hartmann, Marc and Tiemann, Michael and Hoyer, Kay-Peter and Schaper, Mirko}, year={2020}, pages={095701} }","mla":"Engelkemeier, Katja, et al. “Nano-Architectural Complexity of Zinc Oxide Nanowall Hollow Microspheres and Their Structural Properties.” <i>Nanotechnology</i>, vol. 31, 2020, p. 095701, doi:<a href=\"https://doi.org/10.1088/1361-6528/ab55bc\">10.1088/1361-6528/ab55bc</a>.","short":"K. Engelkemeier, J. Lindner, J. Bürger, K. Vaupel, M. Hartmann, M. Tiemann, K.-P. Hoyer, M. Schaper, Nanotechnology 31 (2020) 095701.","chicago":"Engelkemeier, Katja, Jörg Lindner, Julius Bürger, Kathrin Vaupel, Marc Hartmann, Michael Tiemann, Kay-Peter Hoyer, and Mirko Schaper. “Nano-Architectural Complexity of Zinc Oxide Nanowall Hollow Microspheres and Their Structural Properties.” <i>Nanotechnology</i> 31 (2020): 095701. <a href=\"https://doi.org/10.1088/1361-6528/ab55bc\">https://doi.org/10.1088/1361-6528/ab55bc</a>.","apa":"Engelkemeier, K., Lindner, J., Bürger, J., Vaupel, K., Hartmann, M., Tiemann, M., Hoyer, K.-P., &#38; Schaper, M. (2020). Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties. <i>Nanotechnology</i>, <i>31</i>, 095701. <a href=\"https://doi.org/10.1088/1361-6528/ab55bc\">https://doi.org/10.1088/1361-6528/ab55bc</a>","ieee":"K. Engelkemeier <i>et al.</i>, “Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties,” <i>Nanotechnology</i>, vol. 31, p. 095701, 2020, doi: <a href=\"https://doi.org/10.1088/1361-6528/ab55bc\">10.1088/1361-6528/ab55bc</a>."},"doi":"10.1088/1361-6528/ab55bc","language":[{"iso":"eng"}],"article_type":"original","intvolume":"        31","publication_status":"published","date_updated":"2023-06-01T14:29:58Z","author":[{"id":"21743","first_name":"Katja","last_name":"Engelkemeier","full_name":"Engelkemeier, Katja"},{"full_name":"Lindner, Jörg","last_name":"Lindner","first_name":"Jörg","id":"20797"},{"full_name":"Bürger, Julius","first_name":"Julius","last_name":"Bürger","id":"46952"},{"full_name":"Vaupel, Kathrin","first_name":"Kathrin","last_name":"Vaupel"},{"full_name":"Hartmann, Marc","first_name":"Marc","last_name":"Hartmann"},{"orcid":"0000-0003-1711-2722","last_name":"Tiemann","first_name":"Michael","full_name":"Tiemann, Michael","id":"23547"},{"id":"48411","full_name":"Hoyer, Kay-Peter","first_name":"Kay-Peter","last_name":"Hoyer"},{"id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper","first_name":"Mirko"}],"publication_identifier":{"issn":["0957-4484","1361-6528"]},"year":"2020","title":"Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties","department":[{"_id":"9"},{"_id":"158"},{"_id":"301"},{"_id":"286"},{"_id":"35"},{"_id":"307"},{"_id":"2"}],"type":"journal_article","date_created":"2021-09-10T06:49:55Z","abstract":[{"text":"Zinc oxide (ZnO) hollow spheres with defined morphology and micro-/nanostructure are prepared by a hydrothermal synthesis approach. The materials possess fine-leaved structures at their particle surface (nanowall hollow micro spheres). Morphology control is achieved by citric acid used as an additive in variable relative quantities during the synthesis. The structure formation is studied by various time-dependent ex situ methods, such as scanning electron microscopy, x-ray diffraction, and Raman spectroscopy. The fine-leaved surface structure is characterized by high-resolution transmission electron microscopy techniques (HRTEM, STEM), using a high-angle annular dark field detector, as well as by differential phase contrast analysis. In-depth structural characterization of the nanowalls by drop-by-drop ex situ FE-SEM analysis provides insight into possible structure formation mechanisms. Further investigation addresses the thermal stability of the particle morphology and the enhancement of the surface-to-volume ratio by heat treatment (examined by N2 physisorption).","lang":"eng"}],"publication":"Nanotechnology"},{"user_id":"84746","editor":[{"first_name":"Sebastian","last_name":"Habig","full_name":"Habig, Sebastian"}],"volume":40,"page":"443-446","_id":"45466","language":[{"iso":"ger"}],"date_updated":"2023-06-06T11:17:12Z","intvolume":"        40","status":"public","title":"Ursachen für Veränderungen des physikdidaktischen Wissens im Studium","year":"2020","author":[{"full_name":"Joswig, Ann-Kathrin","first_name":"Ann-Kathrin","last_name":"Joswig"},{"orcid":"0000-0003-2927-2619","last_name":"Riese","first_name":"Josef","full_name":"Riese, Josef","id":"429"}],"type":"conference","department":[{"_id":"299"}],"date_created":"2023-06-05T16:15:10Z","publication":"Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019","citation":{"mla":"Joswig, Ann-Kathrin, and Josef Riese. “Ursachen für Veränderungen des physikdidaktischen Wissens im Studium.” <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, edited by Sebastian Habig, vol. 40, 2020, pp. 443–46.","ama":"Joswig A-K, Riese J. Ursachen für Veränderungen des physikdidaktischen Wissens im Studium. In: Habig S, ed. <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>. Vol 40. ; 2020:443-446.","bibtex":"@inproceedings{Joswig_Riese_2020, title={Ursachen für Veränderungen des physikdidaktischen Wissens im Studium}, volume={40}, booktitle={Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019}, author={Joswig, Ann-Kathrin and Riese, Josef}, editor={Habig, Sebastian}, year={2020}, pages={443–446} }","apa":"Joswig, A.-K., &#38; Riese, J. (2020). Ursachen für Veränderungen des physikdidaktischen Wissens im Studium. In S. Habig (Ed.), <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i> (Vol. 40, pp. 443–446).","ieee":"A.-K. Joswig and J. Riese, “Ursachen für Veränderungen des physikdidaktischen Wissens im Studium,” in <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, 2020, vol. 40, pp. 443–446.","short":"A.-K. Joswig, J. Riese, in: S. Habig (Ed.), Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019, 2020, pp. 443–446.","chicago":"Joswig, Ann-Kathrin, and Josef Riese. “Ursachen für Veränderungen des physikdidaktischen Wissens im Studium.” In <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, edited by Sebastian Habig, 40:443–46, 2020."}},{"date_updated":"2023-06-06T11:17:07Z","intvolume":"        40","status":"public","title":"Basismodelle in Unterrichtsplanungen im Praxissemester Physik","year":"2020","author":[{"full_name":"Buschhütter, David","last_name":"Buschhütter","first_name":"David"},{"full_name":"Mutschler, Tanja","first_name":"Tanja","last_name":"Mutschler"},{"first_name":"Jan","last_name":"Schröder","full_name":"Schröder, Jan"},{"id":"429","full_name":"Riese, Josef","orcid":"0000-0003-2927-2619","first_name":"Josef","last_name":"Riese"},{"last_name":"Borowski","first_name":"Andreas","full_name":"Borowski, Andreas"}],"user_id":"84746","volume":40,"page":"447-450","_id":"45467","language":[{"iso":"ger"}],"publication":"Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019","citation":{"apa":"Buschhütter, D., Mutschler, T., Schröder, J., Riese, J., &#38; Borowski, A. (2020). Basismodelle in Unterrichtsplanungen im Praxissemester Physik. <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, <i>40</i>, 447–450.","ieee":"D. Buschhütter, T. Mutschler, J. Schröder, J. Riese, and A. Borowski, “Basismodelle in Unterrichtsplanungen im Praxissemester Physik,” in <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, 2020, vol. 40, pp. 447–450.","short":"D. Buschhütter, T. Mutschler, J. Schröder, J. Riese, A. Borowski, in: Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019, 2020, pp. 447–450.","chicago":"Buschhütter, David, Tanja Mutschler, Jan Schröder, Josef Riese, and Andreas Borowski. “Basismodelle in Unterrichtsplanungen im Praxissemester Physik.” In <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, 40:447–50, 2020.","mla":"Buschhütter, David, et al. “Basismodelle in Unterrichtsplanungen im Praxissemester Physik.” <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, vol. 40, 2020, pp. 447–50.","ama":"Buschhütter D, Mutschler T, Schröder J, Riese J, Borowski A. Basismodelle in Unterrichtsplanungen im Praxissemester Physik. In: <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>. Vol 40. ; 2020:447-450.","bibtex":"@inproceedings{Buschhütter_Mutschler_Schröder_Riese_Borowski_2020, title={Basismodelle in Unterrichtsplanungen im Praxissemester Physik}, volume={40}, booktitle={Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019}, author={Buschhütter, David and Mutschler, Tanja and Schröder, Jan and Riese, Josef and Borowski, Andreas}, year={2020}, pages={447–450} }"},"type":"conference","department":[{"_id":"299"}],"date_created":"2023-06-05T16:17:58Z"},{"title":"Entwicklung eines Fachpraktikums im Techniklehramt","year":"2020","status":"public","author":[{"full_name":"Ermel, Dorothee","first_name":"Dorothee","last_name":"Ermel"},{"full_name":"Riese, Josef","first_name":"Josef","last_name":"Riese","orcid":"0000-0003-2927-2619","id":"429"}],"date_updated":"2023-06-06T11:17:01Z","intvolume":"        40","page":"916-919","language":[{"iso":"ger"}],"_id":"45468","user_id":"84746","volume":40,"editor":[{"last_name":"Habig","first_name":"Sebastian","full_name":"Habig, Sebastian"}],"publication":"Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019","citation":{"mla":"Ermel, Dorothee, and Josef Riese. “Entwicklung eines Fachpraktikums im Techniklehramt.” <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, edited by Sebastian Habig, vol. 40, 2020, pp. 916–19.","ama":"Ermel D, Riese J. Entwicklung eines Fachpraktikums im Techniklehramt. In: Habig S, ed. <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>. Vol 40. ; 2020:916-919.","bibtex":"@inproceedings{Ermel_Riese_2020, title={Entwicklung eines Fachpraktikums im Techniklehramt}, volume={40}, booktitle={Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019}, author={Ermel, Dorothee and Riese, Josef}, editor={Habig, Sebastian}, year={2020}, pages={916–919} }","apa":"Ermel, D., &#38; Riese, J. (2020). Entwicklung eines Fachpraktikums im Techniklehramt. In S. Habig (Ed.), <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i> (Vol. 40, pp. 916–919).","ieee":"D. Ermel and J. Riese, “Entwicklung eines Fachpraktikums im Techniklehramt,” in <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, 2020, vol. 40, pp. 916–919.","chicago":"Ermel, Dorothee, and Josef Riese. “Entwicklung eines Fachpraktikums im Techniklehramt.” In <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, edited by Sebastian Habig, 40:916–19, 2020.","short":"D. Ermel, J. Riese, in: S. Habig (Ed.), Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019, 2020, pp. 916–919."},"date_created":"2023-06-05T16:20:03Z","type":"conference","department":[{"_id":"299"}]},{"article_number":"5507","language":[{"iso":"eng"}],"doi":"10.1364/oe.380788","year":"2020","title":"Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation.","author":[{"id":"55095","first_name":"Matteo","last_name":"Santandrea","orcid":"0000-0001-5718-358X","full_name":"Santandrea, Matteo"},{"id":"42777","first_name":"Michael","last_name":"Stefszky","full_name":"Stefszky, Michael"},{"first_name":"Ganaël","last_name":"Roeland","full_name":"Roeland, Ganaël"},{"full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn","id":"26263"}],"publication_identifier":{"issn":["1094-4087"]},"date_updated":"2026-01-16T10:23:16Z","publication_status":"published","intvolume":"        28","date_created":"2023-01-23T09:51:53Z","keyword":["Atomic and Molecular Physics","and Optics"],"type":"journal_article","department":[{"_id":"288"},{"_id":"15"}],"publication":"Optics Express","issue":"4","abstract":[{"text":"<jats:p>The characterisation of loss in optical waveguides is essential in understanding the performance of these devices and their limitations. Whilst interferometric-based methods generally provide the best results for low-loss waveguides, they are almost exclusively used to provide characterization in cases where the waveguide is spatially single-mode. Here, we introduce a Fabry-Pérot-based scheme to estimate the losses of a nonlinear (birefringent or quasi-phase matched) waveguide at a wavelength where it is multi-mode. The method involves measuring the generated second harmonic power as the pump wavelength is scanned over the phase matching region. Furthermore, it is shown that this method allows one to infer the losses of different second harmonic spatial modes by scanning the pump field over the separated phase matching spectra. By fitting the measured phase matching spectra from different titanium indiffused lithium niobate waveguides to the model presented in this paper, it is shown that one can estimate the second harmonic losses of a single spatial-mode, at wavelengths where the waveguides are spatially multi-mode.</jats:p>","lang":"eng"}],"_id":"38051","publisher":"Optica Publishing Group","user_id":"42777","volume":28,"status":"public","citation":{"chicago":"Santandrea, Matteo, Michael Stefszky, Ganaël Roeland, and Christine Silberhorn. “Interferometric Method for Determining the Losses of Spatially Multi-Mode Nonlinear Waveguides Based on Second Harmonic Generation.” <i>Optics Express</i> 28, no. 4 (2020). <a href=\"https://doi.org/10.1364/oe.380788\">https://doi.org/10.1364/oe.380788</a>.","short":"M. Santandrea, M. Stefszky, G. Roeland, C. Silberhorn, Optics Express 28 (2020).","apa":"Santandrea, M., Stefszky, M., Roeland, G., &#38; Silberhorn, C. (2020). Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation. <i>Optics Express</i>, <i>28</i>(4), Article 5507. <a href=\"https://doi.org/10.1364/oe.380788\">https://doi.org/10.1364/oe.380788</a>","ieee":"M. Santandrea, M. Stefszky, G. Roeland, and C. Silberhorn, “Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation.,” <i>Optics Express</i>, vol. 28, no. 4, Art. no. 5507, 2020, doi: <a href=\"https://doi.org/10.1364/oe.380788\">10.1364/oe.380788</a>.","ama":"Santandrea M, Stefszky M, Roeland G, Silberhorn C. Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation. <i>Optics Express</i>. 2020;28(4). doi:<a href=\"https://doi.org/10.1364/oe.380788\">10.1364/oe.380788</a>","bibtex":"@article{Santandrea_Stefszky_Roeland_Silberhorn_2020, title={Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation.}, volume={28}, DOI={<a href=\"https://doi.org/10.1364/oe.380788\">10.1364/oe.380788</a>}, number={45507}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Santandrea, Matteo and Stefszky, Michael and Roeland, Ganaël and Silberhorn, Christine}, year={2020} }","mla":"Santandrea, Matteo, et al. “Interferometric Method for Determining the Losses of Spatially Multi-Mode Nonlinear Waveguides Based on Second Harmonic Generation.” <i>Optics Express</i>, vol. 28, no. 4, 5507, Optica Publishing Group, 2020, doi:<a href=\"https://doi.org/10.1364/oe.380788\">10.1364/oe.380788</a>."}},{"abstract":[{"lang":"eng","text":"<jats:title>Zusammenfassung</jats:title><jats:p>Die Unterrichtsplanung stellt eine zentrale berufliche Anforderung an (Physik‑)Lehrkräfte dar. Bereits im Lehramtsstudium sollen grundlegende Fähigkeiten zur Unterrichtsplanung erworben und im Rahmen von schulpraktischen Phasen erprobt bzw. erweitert werden. Unklar ist jedoch, inwieweit das professionelle Wissen, das Lehramtsstudierende in ihren fachlichen, fachdidaktischen und erziehungswissenschaftlichen Studienteilen erwerben, tatsächlich bei der Planung von Fachunterricht genutzt wird. Ebenso gibt es nur punktuelle Erkenntnisse über die Entwicklung der Fähigkeit zur Unterrichtsplanung im Lehramtsstudium. Um diese Fragen zu klären, sind Messverfahren erforderlich, die die Fähigkeiten zur Unterrichtsplanung valide erfassen können und die gleichzeitig ökonomisch auswertbar sind, um Fallzahlen realisieren zu können, die auch kleine Effekte auflösen. Bisherige Ansätze, die reale Handlungsproben der Unterrichtsplanung (z. B. schriftliche Unterrichtsentwürfe) untersuchen, stehen vor der methodischen Herausforderung, dass die Generierung eines Fähigkeitsmaßes höchst anspruchsvoll ist, da reale Planungen individuell sehr unterschiedlich angelegt sind und vielen Randbedingungen unterliegen, die statistisch kaum kontrollierbar sind. In diesem Beitrag wird daher ein sogenannter Performanztest zur Erfassung der Fähigkeit zur Unterrichtsplanung vorgestellt und diskutiert. Ein Performanztest ist ein Verfahren, in dem in einem realitätsnahen Setting Handlungen unter standardisierten Rahmenbedingungen simuliert werden. Neben der theoriegeleiteten Entwicklung des Instruments und Vorstudien zur Sammlung von Validitätsargumenten werden auch erste Ergebnisse dargestellt, die aus Erhebungen vor und nach einem Praxissemester an vier Universitäten in drei Bundesländern resultieren (<jats:italic>N</jats:italic> = 174 Unterrichtsplanungen). Dabei stellt sich das Testverfahren als ausreichend sensitiv heraus, um für <jats:italic>N</jats:italic> = 68 Testpersonen (ca. 20 % Dropout) erwartungstreu eine signifikante Zunahme des Testscores während des Praxissemesters, welches als Lerngelegenheit angenommen werden kann, zu messen.</jats:p>"}],"issue":"1","publication":"Zeitschrift für Didaktik der Naturwissenschaften","type":"journal_article","department":[{"_id":"299"},{"_id":"33"}],"date_created":"2023-05-20T10:19:53Z","publication_status":"published","date_updated":"2025-12-03T09:06:43Z","intvolume":"        26","title":"Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests","year":"2020","publication_identifier":{"issn":["0949-1147","2197-988X"]},"author":[{"full_name":"Schröder, Jan","first_name":"Jan","last_name":"Schröder"},{"id":"429","first_name":"Josef","last_name":"Riese","orcid":"0000-0003-2927-2619","full_name":"Riese, Josef"},{"id":"4245","full_name":"Vogelsang, Christoph","orcid":"0000-0002-5804-1855","first_name":"Christoph","last_name":"Vogelsang"},{"first_name":"Andreas","last_name":"Borowski","full_name":"Borowski, Andreas"},{"last_name":"Buschhüter","first_name":"David","full_name":"Buschhüter, David"},{"last_name":"Enkrott","first_name":"Patrick","full_name":"Enkrott, Patrick"},{"last_name":"Kempin","first_name":"Maren","full_name":"Kempin, Maren"},{"full_name":"Kulgemeyer, Christoph","first_name":"Christoph","last_name":"Kulgemeyer","id":"84533"},{"full_name":"Reinhold, Peter","first_name":"Peter","last_name":"Reinhold","id":"416"},{"full_name":"Schecker, Horst","last_name":"Schecker","first_name":"Horst"}],"doi":"10.1007/s40573-020-00115-w","language":[{"iso":"ger"}],"quality_controlled":"1","citation":{"apa":"Schröder, J., Riese, J., Vogelsang, C., Borowski, A., Buschhüter, D., Enkrott, P., Kempin, M., Kulgemeyer, C., Reinhold, P., &#38; Schecker, H. (2020). Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests. <i>Zeitschrift für Didaktik der Naturwissenschaften</i>, <i>26</i>(1), 103–122. <a href=\"https://doi.org/10.1007/s40573-020-00115-w\">https://doi.org/10.1007/s40573-020-00115-w</a>","ieee":"J. Schröder <i>et al.</i>, “Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests,” <i>Zeitschrift für Didaktik der Naturwissenschaften</i>, vol. 26, no. 1, pp. 103–122, 2020, doi: <a href=\"https://doi.org/10.1007/s40573-020-00115-w\">10.1007/s40573-020-00115-w</a>.","short":"J. Schröder, J. Riese, C. Vogelsang, A. Borowski, D. Buschhüter, P. Enkrott, M. Kempin, C. Kulgemeyer, P. Reinhold, H. Schecker, Zeitschrift für Didaktik der Naturwissenschaften 26 (2020) 103–122.","chicago":"Schröder, Jan, Josef Riese, Christoph Vogelsang, Andreas Borowski, David Buschhüter, Patrick Enkrott, Maren Kempin, Christoph Kulgemeyer, Peter Reinhold, and Horst Schecker. “Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests.” <i>Zeitschrift für Didaktik der Naturwissenschaften</i> 26, no. 1 (2020): 103–22. <a href=\"https://doi.org/10.1007/s40573-020-00115-w\">https://doi.org/10.1007/s40573-020-00115-w</a>.","mla":"Schröder, Jan, et al. “Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests.” <i>Zeitschrift für Didaktik der Naturwissenschaften</i>, vol. 26, no. 1, Springer Science and Business Media LLC, 2020, pp. 103–22, doi:<a href=\"https://doi.org/10.1007/s40573-020-00115-w\">10.1007/s40573-020-00115-w</a>.","ama":"Schröder J, Riese J, Vogelsang C, et al. Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests. <i>Zeitschrift für Didaktik der Naturwissenschaften</i>. 2020;26(1):103-122. doi:<a href=\"https://doi.org/10.1007/s40573-020-00115-w\">10.1007/s40573-020-00115-w</a>","bibtex":"@article{Schröder_Riese_Vogelsang_Borowski_Buschhüter_Enkrott_Kempin_Kulgemeyer_Reinhold_Schecker_2020, title={Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests}, volume={26}, DOI={<a href=\"https://doi.org/10.1007/s40573-020-00115-w\">10.1007/s40573-020-00115-w</a>}, number={1}, journal={Zeitschrift für Didaktik der Naturwissenschaften}, publisher={Springer Science and Business Media LLC}, author={Schröder, Jan and Riese, Josef and Vogelsang, Christoph and Borowski, Andreas and Buschhüter, David and Enkrott, Patrick and Kempin, Maren and Kulgemeyer, Christoph and Reinhold, Peter and Schecker, Horst}, year={2020}, pages={103–122} }"},"status":"public","user_id":"4245","volume":26,"page":"103-122","_id":"45178","publisher":"Springer Science and Business Media LLC"},{"status":"public","year":"2020","title":"Wie entwickeln sich Wissen und Fähigkeiten im Physiklehramtsstudium?","author":[{"last_name":"Vogelsang","first_name":"Christoph","orcid":"0000-0002-5804-1855","full_name":"Vogelsang, Christoph","id":"4245"},{"first_name":"Andreas","last_name":"Borowski","full_name":"Borowski, Andreas"},{"full_name":"Kulgemeyer, Christoph","first_name":"Christoph","last_name":"Kulgemeyer","id":"84533"},{"id":"429","full_name":"Riese, Josef","orcid":"0000-0003-2927-2619","last_name":"Riese","first_name":"Josef"}],"date_updated":"2025-12-03T09:06:15Z","intvolume":"        40","page":"427-430","language":[{"iso":"ger"}],"_id":"45464","user_id":"4245","volume":40,"editor":[{"first_name":"Sebastian","last_name":"Habig","full_name":"Habig, Sebastian"}],"publication":"Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019","citation":{"ieee":"C. Vogelsang, A. Borowski, C. Kulgemeyer, and J. Riese, “Wie entwickeln sich Wissen und Fähigkeiten im Physiklehramtsstudium?,” in <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, 2020, vol. 40, pp. 427–430.","apa":"Vogelsang, C., Borowski, A., Kulgemeyer, C., &#38; Riese, J. (2020). Wie entwickeln sich Wissen und Fähigkeiten im Physiklehramtsstudium? In S. Habig (Ed.), <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i> (Vol. 40, pp. 427–430).","short":"C. Vogelsang, A. Borowski, C. Kulgemeyer, J. Riese, in: S. Habig (Ed.), Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019, 2020, pp. 427–430.","chicago":"Vogelsang, Christoph, Andreas Borowski, Christoph Kulgemeyer, and Josef Riese. “Wie entwickeln sich Wissen und Fähigkeiten im Physiklehramtsstudium?” In <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, edited by Sebastian Habig, 40:427–30, 2020.","mla":"Vogelsang, Christoph, et al. “Wie entwickeln sich Wissen und Fähigkeiten im Physiklehramtsstudium?” <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, edited by Sebastian Habig, vol. 40, 2020, pp. 427–30.","bibtex":"@inproceedings{Vogelsang_Borowski_Kulgemeyer_Riese_2020, title={Wie entwickeln sich Wissen und Fähigkeiten im Physiklehramtsstudium?}, volume={40}, booktitle={Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019}, author={Vogelsang, Christoph and Borowski, Andreas and Kulgemeyer, Christoph and Riese, Josef}, editor={Habig, Sebastian}, year={2020}, pages={427–430} }","ama":"Vogelsang C, Borowski A, Kulgemeyer C, Riese J. Wie entwickeln sich Wissen und Fähigkeiten im Physiklehramtsstudium? In: Habig S, ed. <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>. Vol 40. ; 2020:427-430."},"date_created":"2023-06-05T16:09:39Z","type":"conference","department":[{"_id":"299"},{"_id":"33"}]},{"date_created":"2023-06-05T16:13:37Z","department":[{"_id":"299"},{"_id":"33"}],"type":"conference","citation":{"mla":"Schröder, Jan, et al. “Messung der Fähigkeit zur Unterrichtsplanung bei Lehramtsstudierenden.” <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, edited by Sebastian Habig, vol. 40, 2020, pp. 435–38.","ama":"Schröder J, Vogelsang C, Riese J. Messung der Fähigkeit zur Unterrichtsplanung bei Lehramtsstudierenden. In: Habig S, ed. <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>. Vol 40. ; 2020:435-438.","bibtex":"@inproceedings{Schröder_Vogelsang_Riese_2020, title={Messung der Fähigkeit zur Unterrichtsplanung bei Lehramtsstudierenden}, volume={40}, booktitle={Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019}, author={Schröder, Jan  and Vogelsang, Christoph and Riese, Josef}, editor={Habig, Sebastian}, year={2020}, pages={435–438} }","apa":"Schröder, J., Vogelsang, C., &#38; Riese, J. (2020). Messung der Fähigkeit zur Unterrichtsplanung bei Lehramtsstudierenden. In S. Habig (Ed.), <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i> (Vol. 40, pp. 435–438).","ieee":"J. Schröder, C. Vogelsang, and J. Riese, “Messung der Fähigkeit zur Unterrichtsplanung bei Lehramtsstudierenden,” in <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, 2020, vol. 40, pp. 435–438.","chicago":"Schröder, Jan , Christoph Vogelsang, and Josef Riese. “Messung der Fähigkeit zur Unterrichtsplanung bei Lehramtsstudierenden.” In <i>Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019</i>, edited by Sebastian Habig, 40:435–38, 2020.","short":"J. Schröder, C. Vogelsang, J. Riese, in: S. Habig (Ed.), Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019, 2020, pp. 435–438."},"publication":"Naturwissenschaftliche Kompetenzen in der Gesellschaft von morgen. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Wien 2019","_id":"45465","language":[{"iso":"ger"}],"page":"435-438","editor":[{"last_name":"Habig","first_name":"Sebastian","full_name":"Habig, Sebastian"}],"volume":40,"user_id":"4245","author":[{"full_name":"Schröder, Jan ","first_name":"Jan ","last_name":"Schröder"},{"full_name":"Vogelsang, Christoph","first_name":"Christoph","last_name":"Vogelsang","orcid":"0000-0002-5804-1855","id":"4245"},{"full_name":"Riese, Josef","last_name":"Riese","orcid":"0000-0003-2927-2619","first_name":"Josef","id":"429"}],"year":"2020","status":"public","title":"Messung der Fähigkeit zur Unterrichtsplanung bei Lehramtsstudierenden","intvolume":"        40","date_updated":"2025-12-03T09:06:31Z"},{"user_id":"4245","doi":"10.1007/s40573-020-00115-w","_id":"23742","language":[{"iso":"ger"}],"page":"103-122","publication_status":"published","date_updated":"2025-12-03T09:07:47Z","publication_identifier":{"issn":["0949-1147","2197-988X"]},"author":[{"last_name":"Schröder","first_name":"Jan","full_name":"Schröder, Jan"},{"last_name":"Riese","first_name":"Josef","full_name":"Riese, Josef"},{"id":"4245","first_name":"Christoph","orcid":"0000-0002-5804-1855","last_name":"Vogelsang","full_name":"Vogelsang, Christoph"},{"full_name":"Borowski, Andreas","first_name":"Andreas","last_name":"Borowski"},{"full_name":"Buschhüter, David","last_name":"Buschhüter","first_name":"David"},{"first_name":"Patrick","last_name":"Enkrott","full_name":"Enkrott, Patrick"},{"first_name":"Maren","last_name":"Kempin","full_name":"Kempin, Maren"},{"last_name":"Kulgemeyer","first_name":"Christoph","full_name":"Kulgemeyer, Christoph"},{"last_name":"Reinhold","first_name":"Peter","full_name":"Reinhold, Peter"},{"full_name":"Schecker, Horst","last_name":"Schecker","first_name":"Horst"}],"year":"2020","status":"public","title":"Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests","department":[{"_id":"299"},{"_id":"33"}],"type":"journal_article","date_created":"2021-09-03T10:54:26Z","abstract":[{"lang":"eng","text":"<jats:title>Zusammenfassung</jats:title><jats:p>Die Unterrichtsplanung stellt eine zentrale berufliche Anforderung an (Physik‑)Lehrkräfte dar. Bereits im Lehramtsstudium sollen grundlegende Fähigkeiten zur Unterrichtsplanung erworben und im Rahmen von schulpraktischen Phasen erprobt bzw. erweitert werden. Unklar ist jedoch, inwieweit das professionelle Wissen, das Lehramtsstudierende in ihren fachlichen, fachdidaktischen und erziehungswissenschaftlichen Studienteilen erwerben, tatsächlich bei der Planung von Fachunterricht genutzt wird. Ebenso gibt es nur punktuelle Erkenntnisse über die Entwicklung der Fähigkeit zur Unterrichtsplanung im Lehramtsstudium. Um diese Fragen zu klären, sind Messverfahren erforderlich, die die Fähigkeiten zur Unterrichtsplanung valide erfassen können und die gleichzeitig ökonomisch auswertbar sind, um Fallzahlen realisieren zu können, die auch kleine Effekte auflösen. Bisherige Ansätze, die reale Handlungsproben der Unterrichtsplanung (z. B. schriftliche Unterrichtsentwürfe) untersuchen, stehen vor der methodischen Herausforderung, dass die Generierung eines Fähigkeitsmaßes höchst anspruchsvoll ist, da reale Planungen individuell sehr unterschiedlich angelegt sind und vielen Randbedingungen unterliegen, die statistisch kaum kontrollierbar sind. In diesem Beitrag wird daher ein sogenannter Performanztest zur Erfassung der Fähigkeit zur Unterrichtsplanung vorgestellt und diskutiert. Ein Performanztest ist ein Verfahren, in dem in einem realitätsnahen Setting Handlungen unter standardisierten Rahmenbedingungen simuliert werden. Neben der theoriegeleiteten Entwicklung des Instruments und Vorstudien zur Sammlung von Validitätsargumenten werden auch erste Ergebnisse dargestellt, die aus Erhebungen vor und nach einem Praxissemester an vier Universitäten in drei Bundesländern resultieren (<jats:italic>N</jats:italic> = 174 Unterrichtsplanungen). Dabei stellt sich das Testverfahren als ausreichend sensitiv heraus, um für <jats:italic>N</jats:italic> = 68 Testpersonen (ca. 20 % Dropout) erwartungstreu eine signifikante Zunahme des Testscores während des Praxissemesters, welches als Lerngelegenheit angenommen werden kann, zu messen.</jats:p>"}],"quality_controlled":"1","citation":{"mla":"Schröder, Jan, et al. “Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests.” <i>Zeitschrift für Didaktik der Naturwissenschaften</i>, 2020, pp. 103–22, doi:<a href=\"https://doi.org/10.1007/s40573-020-00115-w\">10.1007/s40573-020-00115-w</a>.","bibtex":"@article{Schröder_Riese_Vogelsang_Borowski_Buschhüter_Enkrott_Kempin_Kulgemeyer_Reinhold_Schecker_2020, title={Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests}, DOI={<a href=\"https://doi.org/10.1007/s40573-020-00115-w\">10.1007/s40573-020-00115-w</a>}, journal={Zeitschrift für Didaktik der Naturwissenschaften}, author={Schröder, Jan and Riese, Josef and Vogelsang, Christoph and Borowski, Andreas and Buschhüter, David and Enkrott, Patrick and Kempin, Maren and Kulgemeyer, Christoph and Reinhold, Peter and Schecker, Horst}, year={2020}, pages={103–122} }","ama":"Schröder J, Riese J, Vogelsang C, et al. Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests. <i>Zeitschrift für Didaktik der Naturwissenschaften</i>. Published online 2020:103-122. doi:<a href=\"https://doi.org/10.1007/s40573-020-00115-w\">10.1007/s40573-020-00115-w</a>","ieee":"J. Schröder <i>et al.</i>, “Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests,” <i>Zeitschrift für Didaktik der Naturwissenschaften</i>, pp. 103–122, 2020, doi: <a href=\"https://doi.org/10.1007/s40573-020-00115-w\">10.1007/s40573-020-00115-w</a>.","apa":"Schröder, J., Riese, J., Vogelsang, C., Borowski, A., Buschhüter, D., Enkrott, P., Kempin, M., Kulgemeyer, C., Reinhold, P., &#38; Schecker, H. (2020). Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests. <i>Zeitschrift für Didaktik der Naturwissenschaften</i>, 103–122. <a href=\"https://doi.org/10.1007/s40573-020-00115-w\">https://doi.org/10.1007/s40573-020-00115-w</a>","chicago":"Schröder, Jan, Josef Riese, Christoph Vogelsang, Andreas Borowski, David Buschhüter, Patrick Enkrott, Maren Kempin, Christoph Kulgemeyer, Peter Reinhold, and Horst Schecker. “Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten Performanztests.” <i>Zeitschrift für Didaktik der Naturwissenschaften</i>, 2020, 103–22. <a href=\"https://doi.org/10.1007/s40573-020-00115-w\">https://doi.org/10.1007/s40573-020-00115-w</a>.","short":"J. Schröder, J. Riese, C. Vogelsang, A. Borowski, D. Buschhüter, P. Enkrott, M. Kempin, C. Kulgemeyer, P. Reinhold, H. 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Development of Prospective Physics Teachers’ Professional Knowledge and Skills during a One-Semester School Internship. In: <i>Student Learning in German Higher Education</i>. 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