[{"type":"journal_article","publication":"Communications Physics","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Semiconductor quantum dots are excellent candidates for ultrafast coherent manipulation of qubits by laser pulses on picosecond timescales or even faster. In inhomogeneous ensembles a macroscopic optical polarization decays rapidly due to dephasing, which, however, is reversible in photon echoes carrying complete information about the coherent ensemble dynamics. Control of the echo emission time is mandatory for applications. Here, we propose a concept to reach this goal. In a two-pulse photon echo sequence, we apply an additional resonant control pulse with multiple of 2<jats:italic>π</jats:italic> area. Depending on its arrival time, the control slows down dephasing or rephasing of the exciton ensemble during its action. We demonstrate for self-assembled (In,Ga)As quantum dots that the photon echo emission time can be retarded or advanced by up to 5 ps relative to its nominal appearance time without control. This versatile protocol may be used to obtain significantly longer temporal shifts for suitably tailored control pulses.</jats:p>","lang":"eng"}],"status":"public","project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area A","_id":"54"},{"_id":"59","name":"TRR 142 - Subproject A2"}],"_id":"20773","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"623"},{"_id":"230"},{"_id":"35"}],"article_number":"228","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["2399-3650"]},"issue":"1","year":"2020","citation":{"ieee":"A. N. Kosarev <i>et al.</i>, “Accurate photon echo timing by optical freezing of exciton dephasing and rephasing in quantum dots,” <i>Communications Physics</i>, vol. 3, no. 1, Art. no. 228, 2020, doi: <a href=\"https://doi.org/10.1038/s42005-020-00491-2\">10.1038/s42005-020-00491-2</a>.","chicago":"Kosarev, Alexander N., Hendrik Rose, Sergey V. Poltavtsev, Matthias Reichelt, Christian Schneider, Martin Kamp, Sven Höfling, Manfred Bayer, Torsten Meier, and Ilya A. Akimov. “Accurate Photon Echo Timing by Optical Freezing of Exciton Dephasing and Rephasing in Quantum Dots.” <i>Communications Physics</i> 3, no. 1 (2020). <a href=\"https://doi.org/10.1038/s42005-020-00491-2\">https://doi.org/10.1038/s42005-020-00491-2</a>.","ama":"Kosarev AN, Rose H, Poltavtsev SV, et al. Accurate photon echo timing by optical freezing of exciton dephasing and rephasing in quantum dots. <i>Communications Physics</i>. 2020;3(1). doi:<a href=\"https://doi.org/10.1038/s42005-020-00491-2\">10.1038/s42005-020-00491-2</a>","apa":"Kosarev, A. N., Rose, H., Poltavtsev, S. V., Reichelt, M., Schneider, C., Kamp, M., Höfling, S., Bayer, M., Meier, T., &#38; Akimov, I. A. (2020). Accurate photon echo timing by optical freezing of exciton dephasing and rephasing in quantum dots. <i>Communications Physics</i>, <i>3</i>(1), Article 228. <a href=\"https://doi.org/10.1038/s42005-020-00491-2\">https://doi.org/10.1038/s42005-020-00491-2</a>","bibtex":"@article{Kosarev_Rose_Poltavtsev_Reichelt_Schneider_Kamp_Höfling_Bayer_Meier_Akimov_2020, title={Accurate photon echo timing by optical freezing of exciton dephasing and rephasing in quantum dots}, volume={3}, DOI={<a href=\"https://doi.org/10.1038/s42005-020-00491-2\">10.1038/s42005-020-00491-2</a>}, number={1228}, journal={Communications Physics}, author={Kosarev, Alexander N. and Rose, Hendrik and Poltavtsev, Sergey V. and Reichelt, Matthias and Schneider, Christian and Kamp, Martin and Höfling, Sven and Bayer, Manfred and Meier, Torsten and Akimov, Ilya A.}, year={2020} }","mla":"Kosarev, Alexander N., et al. “Accurate Photon Echo Timing by Optical Freezing of Exciton Dephasing and Rephasing in Quantum Dots.” <i>Communications Physics</i>, vol. 3, no. 1, 228, 2020, doi:<a href=\"https://doi.org/10.1038/s42005-020-00491-2\">10.1038/s42005-020-00491-2</a>.","short":"A.N. Kosarev, H. Rose, S.V. Poltavtsev, M. Reichelt, C. Schneider, M. Kamp, S. Höfling, M. Bayer, T. Meier, I.A. Akimov, Communications Physics 3 (2020)."},"intvolume":"         3","date_updated":"2023-04-21T11:22:13Z","author":[{"first_name":"Alexander N.","last_name":"Kosarev","full_name":"Kosarev, Alexander N."},{"id":"55958","full_name":"Rose, Hendrik","orcid":"0000-0002-3079-5428","last_name":"Rose","first_name":"Hendrik"},{"full_name":"Poltavtsev, Sergey V.","last_name":"Poltavtsev","first_name":"Sergey V."},{"last_name":"Reichelt","id":"138","full_name":"Reichelt, Matthias","first_name":"Matthias"},{"first_name":"Christian","full_name":"Schneider, Christian","last_name":"Schneider"},{"first_name":"Martin","full_name":"Kamp, Martin","last_name":"Kamp"},{"first_name":"Sven","full_name":"Höfling, Sven","last_name":"Höfling"},{"first_name":"Manfred","full_name":"Bayer, Manfred","last_name":"Bayer"},{"first_name":"Torsten","full_name":"Meier, Torsten","id":"344","orcid":"0000-0001-8864-2072","last_name":"Meier"},{"first_name":"Ilya A.","last_name":"Akimov","full_name":"Akimov, Ilya A."}],"date_created":"2020-12-16T14:30:57Z","volume":3,"title":"Accurate photon echo timing by optical freezing of exciton dephasing and rephasing in quantum dots","doi":"10.1038/s42005-020-00491-2"},{"user_id":"16199","department":[{"_id":"293"},{"_id":"35"},{"_id":"2"},{"_id":"170"},{"_id":"297"},{"_id":"230"}],"_id":"43747","status":"public","type":"journal_article","main_file_link":[{"open_access":"1","url":"https://www.nature.com/articles/s41467-020-14702-5"}],"doi":"10.1038/s41467-020-14702-5","author":[{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344","full_name":"Meier, Torsten"},{"first_name":"Xuekai","last_name":"Ma","full_name":"Ma, Xuekai"},{"full_name":"Berger, Bernd","last_name":"Berger","first_name":"Bernd"},{"full_name":"Aßmann, Marc","last_name":"Aßmann","first_name":"Marc"},{"last_name":"Driben","full_name":"Driben, Rodislav","first_name":"Rodislav"},{"first_name":"Christian","full_name":"Schneider, Christian","last_name":"Schneider"},{"first_name":"Sven","full_name":"Höfling, Sven","last_name":"Höfling"},{"last_name":"Schumacher","orcid":"0000-0003-4042-4951","id":"27271","full_name":"Schumacher, Stefan","first_name":"Stefan"}],"volume":11,"date_updated":"2023-04-21T11:23:46Z","oa":"1","citation":{"short":"T. Meier, X. Ma, B. Berger, M. Aßmann, R. Driben, C. Schneider, S. Höfling, S. Schumacher, Nature Communications 11 (2020) 897.","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} }","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>.","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>","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>.","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>.","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>"},"intvolume":"        11","page":"897","publication_status":"published","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","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."}],"publication":"Nature communications","title":"Realization of all-optical vortex switching in exciton-polariton condensates","date_created":"2023-04-16T01:50:29Z","publisher":"Nature Publishing Group UK","year":"2020","issue":"1"},{"volume":11278,"date_created":"2020-12-16T14:23:16Z","author":[{"id":"66789","full_name":"Hannes, Wolf-Rüdiger","last_name":"Hannes","orcid":"https://orcid.org/0000-0003-1210-4838","first_name":"Wolf-Rüdiger"},{"id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten"}],"date_updated":"2023-04-21T11:22:44Z","doi":"10.1117/12.2545924","title":"k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs","publication_identifier":{"isbn":["9781510633193","9781510633209"]},"publication_status":"published","intvolume":"     11278","page":"112780S","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} }","short":"W.-R. Hannes, T. Meier, in: M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXIV, 2020, p. 112780S.","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>.","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>","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>.","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>.","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>"},"year":"2020","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"series_title":"SPIE Proceedings","user_id":"16199","_id":"20770","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"64","name":"TRR 142 - Subproject A7"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"language":[{"iso":"eng"}],"publication":"Ultrafast Phenomena and Nanophotonics XXIV","type":"conference","status":"public","editor":[{"last_name":"Betz","full_name":"Betz, Markus","first_name":"Markus"},{"first_name":"Abdulhakem Y.","last_name":"Elezzabi","full_name":"Elezzabi, Abdulhakem Y."}]},{"issue":"7","publication_status":"published","citation":{"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>","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>.","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>.","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} }","short":"W.-R. Hannes, A. Trautmann, M. Stein, F. Schäfer, M. Koch, T. Meier, Physical Review B 101 (2020) 075203.","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>.","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>"},"intvolume":"       101","page":"075203","year":"2020","author":[{"first_name":"W.-R.","last_name":"Hannes","full_name":"Hannes, W.-R."},{"id":"38163","full_name":"Trautmann, Alexander","last_name":"Trautmann","first_name":"Alexander"},{"first_name":"M.","last_name":"Stein","full_name":"Stein, M."},{"first_name":"F.","full_name":"Schäfer, F.","last_name":"Schäfer"},{"full_name":"Koch, M.","last_name":"Koch","first_name":"M."},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"}],"date_created":"2020-12-01T12:48:46Z","volume":101,"publisher":"American Physical Society","date_updated":"2023-04-21T11:24:11Z","doi":"10.1103/PhysRevB.101.075203","title":"Strongly nonresonant four-wave mixing in semiconductors","type":"journal_article","publication":"Physical Review B","status":"public","user_id":"16199","department":[{"_id":"15"},{"_id":"230"},{"_id":"429"},{"_id":"170"},{"_id":"293"},{"_id":"35"}],"project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area A","_id":"54"},{"_id":"59","name":"TRR 142 - Subproject A2"}],"_id":"20563","language":[{"iso":"eng"}]},{"author":[{"last_name":"Song","full_name":"Song, Xiaohong","first_name":"Xiaohong"},{"first_name":"Shidong","last_name":"Yang","full_name":"Yang, Shidong"},{"first_name":"Ruixin","last_name":"Zuo","full_name":"Zuo, Ruixin"},{"first_name":"Torsten","full_name":"Meier, Torsten","id":"344","orcid":"0000-0001-8864-2072","last_name":"Meier"},{"full_name":"Yang, Weifeng","last_name":"Yang","first_name":"Weifeng"}],"date_created":"2020-12-16T14:29:05Z","volume":101,"date_updated":"2023-04-21T11:21:52Z","doi":"10.1103/physreva.101.033410","title":"Enhanced high-order harmonic generation in semiconductors by excitation with multicolor pulses","publication_status":"published","publication_identifier":{"issn":["2469-9926","2469-9934"]},"citation":{"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} }","short":"X. Song, S. Yang, R. Zuo, T. Meier, W. Yang, Physical Review A 101 (2020).","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>.","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>","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>.","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>."},"intvolume":"       101","year":"2020","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area A","_id":"54"},{"_id":"64","name":"TRR 142 - Subproject A7"}],"_id":"20772","language":[{"iso":"eng"}],"article_number":"033410","type":"journal_article","publication":"Physical Review A","status":"public"},{"year":"2020","citation":{"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>.","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>.","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} }","short":"A. Bocchini, C. Eigner, C. Silberhorn, W.G. Schmidt, U. Gerstmann, Phys. Rev. Materials 4 (2020) 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>.","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>"},"intvolume":"         4","page":"124402","title":"Understanding gray track formation in KTP: Ti^3+ centers studied from first principles","doi":"10.1103/PhysRevMaterials.4.124402","date_updated":"2023-04-21T11:31:05Z","publisher":"American Physical Society","date_created":"2020-12-08T08:05:30Z","author":[{"first_name":"Adriana","orcid":"https://orcid.org/0000-0002-2134-3075","last_name":"Bocchini","full_name":"Bocchini, Adriana","id":"58349"},{"first_name":"Christof","full_name":"Eigner, Christof","id":"13244","orcid":"https://orcid.org/0000-0002-5693-3083","last_name":"Eigner"},{"first_name":"Christine","id":"26263","full_name":"Silberhorn, Christine","last_name":"Silberhorn"},{"first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero","id":"468","last_name":"Schmidt","orcid":"0000-0002-2717-5076"},{"first_name":"Uwe","orcid":"0000-0002-4476-223X","last_name":"Gerstmann","full_name":"Gerstmann, Uwe","id":"171"}],"volume":4,"status":"public","type":"journal_article","publication":"Phys. Rev. Materials","language":[{"iso":"eng"}],"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"}],"_id":"20682","user_id":"171","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"288"},{"_id":"35"},{"_id":"790"}]},{"title":"The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization","doi":"10.1007/978-3-662-60809-8_16","date_updated":"2023-04-26T13:39:29Z","author":[{"id":"20531","full_name":"Moritzer, Elmar","last_name":"Moritzer","first_name":"Elmar"},{"first_name":"M.","full_name":"Hüttner, M.","last_name":"Hüttner"},{"first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd","id":"213"},{"orcid":"0000-0001-6411-4232","last_name":"Webersen","full_name":"Webersen, Manuel","id":"11289","first_name":"Manuel"}],"date_created":"2021-09-15T07:31:08Z","place":"Berlin, Heidelberg","year":"2020","citation":{"apa":"Moritzer, E., Hüttner, M., Henning, B., &#38; Webersen, M. (2020). The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization. In <i>Advances in Polymer Processing 2020</i>. <a href=\"https://doi.org/10.1007/978-3-662-60809-8_16\">https://doi.org/10.1007/978-3-662-60809-8_16</a>","bibtex":"@inbook{Moritzer_Hüttner_Henning_Webersen_2020, place={Berlin, Heidelberg}, title={The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization}, DOI={<a href=\"https://doi.org/10.1007/978-3-662-60809-8_16\">10.1007/978-3-662-60809-8_16</a>}, booktitle={Advances in Polymer Processing 2020}, author={Moritzer, Elmar and Hüttner, M. and Henning, Bernd and Webersen, Manuel}, year={2020} }","mla":"Moritzer, Elmar, et al. “The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and Its Non-Destructive Characterization.” <i>Advances in Polymer Processing 2020</i>, 2020, doi:<a href=\"https://doi.org/10.1007/978-3-662-60809-8_16\">10.1007/978-3-662-60809-8_16</a>.","short":"E. Moritzer, M. Hüttner, B. Henning, M. Webersen, in: Advances in Polymer Processing 2020, Berlin, Heidelberg, 2020.","ama":"Moritzer E, Hüttner M, Henning B, Webersen M. The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization. In: <i>Advances in Polymer Processing 2020</i>. ; 2020. doi:<a href=\"https://doi.org/10.1007/978-3-662-60809-8_16\">10.1007/978-3-662-60809-8_16</a>","ieee":"E. Moritzer, M. Hüttner, B. Henning, and M. Webersen, “The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and its Non-Destructive Characterization,” in <i>Advances in Polymer Processing 2020</i>, Berlin, Heidelberg, 2020.","chicago":"Moritzer, Elmar, M. Hüttner, Bernd Henning, and Manuel Webersen. “The Influence of Hydrothermal Aging on the Material Properties of Continuous Fiber-Reinforced Thermoplastics and Its Non-Destructive Characterization.” In <i>Advances in Polymer Processing 2020</i>. Berlin, Heidelberg, 2020. <a href=\"https://doi.org/10.1007/978-3-662-60809-8_16\">https://doi.org/10.1007/978-3-662-60809-8_16</a>."},"publication_status":"published","quality_controlled":"1","language":[{"iso":"eng"}],"_id":"24479","user_id":"38212","department":[{"_id":"321"},{"_id":"9"},{"_id":"367"},{"_id":"147"}],"status":"public","type":"book_chapter","publication":"Advances in Polymer Processing 2020"},{"user_id":"7828","department":[{"_id":"728"},{"_id":"155"},{"_id":"393"},{"_id":"150"},{"_id":"9"}],"_id":"21514","language":[{"iso":"eng"}],"type":"journal_article","publication":"International Journal of Refrigeration","status":"public","abstract":[{"lang":"eng","text":"The influence of latent heat storage elements on the cooling performance and the temperature rise time of household refrigerating appliances is studied experimentally in the context of the “new global refriger- ator standard”IEC 62552:2015. In addition to the daily energy consumption, this international standard- ization introduced performance tests for cooling capacity and temperature rise time. While the cooling capacity has long been anchored in various test procedures of consumer organizations, the temperature rise time, which has only been tested on freezers so far, will be a decisive factor in the future. Moreover, the need for so-called \"smart appliances\" that may balance power consumption is increasing since such devices may compensate the volatility of renewable energies and thus stabilize the power grid. Against this background, eight commercial household refrigerators and refrigerator-freezers are equipped with polymer-bound phase change materials (PCM) and their performance is determined under the new stan- dard test conditions. The results show that the introduction of PCM increases the cooling capacity by up to 33 % and also increases the temperature rise time by up to 145 %, without affecting power consump- tion, as compared to the unmodified refrigeration appliances."}],"author":[{"last_name":"Sonnenrein","full_name":"Sonnenrein, Gerrit","first_name":"Gerrit"},{"last_name":"Baumhögger","id":"15164","full_name":"Baumhögger, Elmar","first_name":"Elmar"},{"first_name":"Andreas","last_name":"Elsner","id":"16124","full_name":"Elsner, Andreas"},{"first_name":"A.","last_name":"Morbach","full_name":"Morbach, A."},{"first_name":"Moritz","full_name":"Neukötter, Moritz","id":"45530","last_name":"Neukötter","orcid":"0000-0001-9101-8828"},{"last_name":"Paul","id":"7828","full_name":"Paul, Andreas","first_name":"Andreas"},{"first_name":"J.","full_name":"Vrabec, J.","last_name":"Vrabec"}],"date_created":"2021-03-16T11:52:39Z","volume":119,"date_updated":"2023-04-27T11:10:20Z","publisher":"Elsevier","doi":"10.1016/j.ijrefrig.2020.07.025","title":"Improving the performance of household refrigerating appliances through the integration of phase change materials in the context of the new global refrigerator standard IEC 62552:2015","publication_status":"published","publication_identifier":{"issn":["0140-7007"]},"quality_controlled":"1","citation":{"ieee":"G. Sonnenrein <i>et al.</i>, “Improving the performance of household refrigerating appliances through the integration of phase change materials in the context of the new global refrigerator standard IEC 62552:2015,” <i>International Journal of Refrigeration</i>, vol. 119, pp. 448–456, 2020, doi: <a href=\"https://doi.org/10.1016/j.ijrefrig.2020.07.025\">10.1016/j.ijrefrig.2020.07.025</a>.","chicago":"Sonnenrein, Gerrit, Elmar Baumhögger, Andreas Elsner, A. Morbach, Moritz Neukötter, Andreas Paul, and J. Vrabec. “Improving the Performance of Household Refrigerating Appliances through the Integration of Phase Change Materials in the Context of the New Global Refrigerator Standard IEC 62552:2015.” <i>International Journal of Refrigeration</i> 119 (2020): 448–56. <a href=\"https://doi.org/10.1016/j.ijrefrig.2020.07.025\">https://doi.org/10.1016/j.ijrefrig.2020.07.025</a>.","ama":"Sonnenrein G, Baumhögger E, Elsner A, et al. Improving the performance of household refrigerating appliances through the integration of phase change materials in the context of the new global refrigerator standard IEC 62552:2015. <i>International Journal of Refrigeration</i>. 2020;119:448-456. doi:<a href=\"https://doi.org/10.1016/j.ijrefrig.2020.07.025\">10.1016/j.ijrefrig.2020.07.025</a>","bibtex":"@article{Sonnenrein_Baumhögger_Elsner_Morbach_Neukötter_Paul_Vrabec_2020, title={Improving the performance of household refrigerating appliances through the integration of phase change materials in the context of the new global refrigerator standard IEC 62552:2015}, volume={119}, DOI={<a href=\"https://doi.org/10.1016/j.ijrefrig.2020.07.025\">10.1016/j.ijrefrig.2020.07.025</a>}, journal={International Journal of Refrigeration}, publisher={Elsevier}, author={Sonnenrein, Gerrit and Baumhögger, Elmar and Elsner, Andreas and Morbach, A. and Neukötter, Moritz and Paul, Andreas and Vrabec, J.}, year={2020}, pages={448–456} }","mla":"Sonnenrein, Gerrit, et al. “Improving the Performance of Household Refrigerating Appliances through the Integration of Phase Change Materials in the Context of the New Global Refrigerator Standard IEC 62552:2015.” <i>International Journal of Refrigeration</i>, vol. 119, Elsevier, 2020, pp. 448–56, doi:<a href=\"https://doi.org/10.1016/j.ijrefrig.2020.07.025\">10.1016/j.ijrefrig.2020.07.025</a>.","short":"G. Sonnenrein, E. Baumhögger, A. Elsner, A. Morbach, M. Neukötter, A. Paul, J. Vrabec, International Journal of Refrigeration 119 (2020) 448–456.","apa":"Sonnenrein, G., Baumhögger, E., Elsner, A., Morbach, A., Neukötter, M., Paul, A., &#38; Vrabec, J. (2020). Improving the performance of household refrigerating appliances through the integration of phase change materials in the context of the new global refrigerator standard IEC 62552:2015. <i>International Journal of Refrigeration</i>, <i>119</i>, 448–456. <a href=\"https://doi.org/10.1016/j.ijrefrig.2020.07.025\">https://doi.org/10.1016/j.ijrefrig.2020.07.025</a>"},"page":"448-456","intvolume":"       119","year":"2020"},{"intvolume":"       238","citation":{"chicago":"Tinkloh, Steffen Rainer, Tao Wu, Thomas Tröster, and Thomas Niendorf. “A Micromechanical-Based Finite Element Simulation of Process-Induced Residual Stresses in Metal-CFRP-Hybrid Structures.” <i>Composite Structures</i> 238 (2020). <a href=\"https://doi.org/10.1016/j.compstruct.2020.111926\">https://doi.org/10.1016/j.compstruct.2020.111926</a>.","ieee":"S. R. Tinkloh, T. Wu, T. Tröster, and T. Niendorf, “A micromechanical-based finite element simulation of process-induced residual stresses in metal-CFRP-hybrid structures,” <i>Composite Structures</i>, vol. 238, Art. no. 111926, 2020, doi: <a href=\"https://doi.org/10.1016/j.compstruct.2020.111926\">10.1016/j.compstruct.2020.111926</a>.","ama":"Tinkloh SR, Wu T, Tröster T, Niendorf T. A micromechanical-based finite element simulation of process-induced residual stresses in metal-CFRP-hybrid structures. <i>Composite Structures</i>. 2020;238. doi:<a href=\"https://doi.org/10.1016/j.compstruct.2020.111926\">10.1016/j.compstruct.2020.111926</a>","bibtex":"@article{Tinkloh_Wu_Tröster_Niendorf_2020, title={A micromechanical-based finite element simulation of process-induced residual stresses in metal-CFRP-hybrid structures}, volume={238}, DOI={<a href=\"https://doi.org/10.1016/j.compstruct.2020.111926\">10.1016/j.compstruct.2020.111926</a>}, number={111926}, journal={Composite Structures}, author={Tinkloh, Steffen Rainer and Wu, Tao and Tröster, Thomas and Niendorf, Thomas}, year={2020} }","mla":"Tinkloh, Steffen Rainer, et al. “A Micromechanical-Based Finite Element Simulation of Process-Induced Residual Stresses in Metal-CFRP-Hybrid Structures.” <i>Composite Structures</i>, vol. 238, 111926, 2020, doi:<a href=\"https://doi.org/10.1016/j.compstruct.2020.111926\">10.1016/j.compstruct.2020.111926</a>.","short":"S.R. Tinkloh, T. Wu, T. Tröster, T. Niendorf, Composite Structures 238 (2020).","apa":"Tinkloh, S. R., Wu, T., Tröster, T., &#38; Niendorf, T. (2020). A micromechanical-based finite element simulation of process-induced residual stresses in metal-CFRP-hybrid structures. <i>Composite Structures</i>, <i>238</i>, Article 111926. <a href=\"https://doi.org/10.1016/j.compstruct.2020.111926\">https://doi.org/10.1016/j.compstruct.2020.111926</a>"},"year":"2020","publication_identifier":{"issn":["0263-8223"]},"quality_controlled":"1","publication_status":"published","doi":"10.1016/j.compstruct.2020.111926","title":"A micromechanical-based finite element simulation of process-induced residual stresses in metal-CFRP-hybrid structures","volume":238,"author":[{"first_name":"Steffen Rainer","full_name":"Tinkloh, Steffen Rainer","id":"72722","last_name":"Tinkloh"},{"full_name":"Wu, Tao","last_name":"Wu","first_name":"Tao"},{"last_name":"Tröster","id":"553","full_name":"Tröster, Thomas","first_name":"Thomas"},{"first_name":"Thomas","full_name":"Niendorf, Thomas","last_name":"Niendorf"}],"date_created":"2020-02-20T14:08:18Z","date_updated":"2023-04-28T11:32:12Z","status":"public","publication":"Composite Structures","type":"journal_article","language":[{"iso":"eng"}],"article_number":"111926","department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"user_id":"72722","_id":"15945","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}]},{"type":"conference","publication":"SPE ANTEC 2020: The Virtual Edition 5 ","abstract":[{"text":"This paper presents the results of static short-term and long-term tensile tests for beta-nucleated joined polypropylene samples by the hot plate welding process. In the present study different dimensionless joining displacements are accounted for. The results show that high short-term tensile strength does not directly transfer to high long-term tensile strength. The morphology of the weld seam in the joined samples is examined by means of transmitted and reflected light microscopy. For the dimensionless joining displacements of 0.75 and 0.95, stretched spherulites are obtained. X-Ray diffraction can be used as a tool for qualitative and quantitative analysis and eventually for differentiation of samples of various joining displacements.","lang":"eng"}],"status":"public","_id":"42892","user_id":"14931","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"},{"_id":"9"},{"_id":"367"},{"_id":"321"}],"language":[{"iso":"eng"}],"year":"2020","citation":{"short":"A. Wübbeke, V. Schöppner, A. Paul, M. Tiemann, L. Austermeier, M. Fitze, M. Chen, F. Jakob, H.-P. Heim, T. Wu, T. Niendorf, M.-L. Röhricht, M. Schmidt, in: SPE ANTEC 2020: The Virtual Edition 5 , 2020.","bibtex":"@inproceedings{Wübbeke_Schöppner_Paul_Tiemann_Austermeier_Fitze_Chen_Jakob_Heim_Wu_et al._2020, title={Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts}, booktitle={SPE ANTEC 2020: The Virtual Edition 5 }, author={Wübbeke, Andrea and Schöppner, Volker and Paul, André and Tiemann, Michael and Austermeier, Laura and Fitze, Marcus and Chen, Mingie and Jakob, Fabian and Heim, Hans-Peter and Wu, Tao and et al.}, year={2020} }","mla":"Wübbeke, Andrea, et al. “Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts.” <i>SPE ANTEC 2020: The Virtual Edition 5 </i>, 2020.","apa":"Wübbeke, A., Schöppner, V., Paul, A., Tiemann, M., Austermeier, L., Fitze, M., Chen, M., Jakob, F., Heim, H.-P., Wu, T., Niendorf, T., Röhricht, M.-L., &#38; Schmidt, M. (2020). Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts. <i>SPE ANTEC 2020: The Virtual Edition 5 </i>.","ama":"Wübbeke A, Schöppner V, Paul A, et al. Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts. In: <i>SPE ANTEC 2020: The Virtual Edition 5 </i>. ; 2020.","chicago":"Wübbeke, Andrea, Volker Schöppner, André Paul, Michael Tiemann, Laura Austermeier, Marcus Fitze, Mingie Chen, et al. “Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts.” In <i>SPE ANTEC 2020: The Virtual Edition 5 </i>, 2020.","ieee":"A. Wübbeke <i>et al.</i>, “Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts,” 2020."},"date_updated":"2023-05-05T10:03:33Z","date_created":"2023-03-09T12:20:23Z","author":[{"first_name":"Andrea","last_name":"Wübbeke","id":"12504","full_name":"Wübbeke, Andrea"},{"full_name":"Schöppner, Volker","last_name":"Schöppner","first_name":"Volker"},{"full_name":"Paul, André","last_name":"Paul","first_name":"André"},{"first_name":"Michael","orcid":"0000-0003-1711-2722","last_name":"Tiemann","id":"23547","full_name":"Tiemann, Michael"},{"first_name":"Laura","last_name":"Austermeier","full_name":"Austermeier, Laura"},{"last_name":"Fitze","full_name":"Fitze, Marcus","first_name":"Marcus"},{"full_name":"Chen, Mingie","last_name":"Chen","first_name":"Mingie"},{"full_name":"Jakob, Fabian","last_name":"Jakob","first_name":"Fabian"},{"full_name":"Heim, Hans-Peter","last_name":"Heim","first_name":"Hans-Peter"},{"first_name":"Tao","last_name":"Wu","full_name":"Wu, Tao"},{"first_name":"Thomas","full_name":"Niendorf, Thomas","last_name":"Niendorf"},{"full_name":"Röhricht, Marie-Luise","last_name":"Röhricht","first_name":"Marie-Luise"},{"full_name":"Schmidt, Michael","last_name":"Schmidt","first_name":"Michael"}],"title":"Long- and Short-Term Tensile Strength and Morphology of Joined Beta-Nucleated Polypropylene Parts"},{"year":"2020","place":"Marina Bay (Singapore)","citation":{"ieee":"V. Schöppner <i>et al.</i>, “Investigation of residual stresses of hot plate welding,” presented at the 73rd Annual Assembly of the International Institute of Welding (IIW), Marina Bay (Singapore), 2020.","chicago":"Schöppner, Volker, Andrea Wübbeke, B. Geißler, M. Schmidt, A. Maginer, T. Wu, T. Niendorf, F. Jakob, and H. Heim. “Investigation of Residual Stresses of Hot Plate Welding.” In <i>73rd Annual Assembly of the International Institute of Welding (IIW)</i>. Marina Bay (Singapore): Springer-Verlag, 2020.","ama":"Schöppner V, Wübbeke A, Geißler B, et al. Investigation of residual stresses of hot plate welding. In: <i>73rd Annual Assembly of the International Institute of Welding (IIW)</i>. Springer-Verlag; 2020.","short":"V. Schöppner, A. Wübbeke, B. Geißler, M. Schmidt, A. Maginer, T. Wu, T. Niendorf, F. Jakob, H. Heim, in: 73rd Annual Assembly of the International Institute of Welding (IIW), Springer-Verlag, Marina Bay (Singapore), 2020.","bibtex":"@inproceedings{Schöppner_Wübbeke_Geißler_Schmidt_Maginer_Wu_Niendorf_Jakob_Heim_2020, place={Marina Bay (Singapore)}, title={Investigation of residual stresses of hot plate welding}, booktitle={73rd Annual Assembly of the International Institute of Welding (IIW)}, publisher={Springer-Verlag}, author={Schöppner, Volker and Wübbeke, Andrea and Geißler, B. and Schmidt, M. and Maginer, A. and Wu, T. and Niendorf, T. and Jakob, F. and Heim, H.}, year={2020} }","mla":"Schöppner, Volker, et al. “Investigation of Residual Stresses of Hot Plate Welding.” <i>73rd Annual Assembly of the International Institute of Welding (IIW)</i>, Springer-Verlag, 2020.","apa":"Schöppner, V., Wübbeke, A., Geißler, B., Schmidt, M., Maginer, A., Wu, T., Niendorf, T., Jakob, F., &#38; Heim, H. (2020). Investigation of residual stresses of hot plate welding. <i>73rd Annual Assembly of the International Institute of Welding (IIW)</i>. 73rd Annual Assembly of the International Institute of Welding (IIW), Marina Bay (Singapore)."},"title":"Investigation of residual stresses of hot plate welding","conference":{"name":"73rd Annual Assembly of the International Institute of Welding (IIW)","location":"Marina Bay (Singapore)"},"publisher":"Springer-Verlag","date_updated":"2023-05-05T10:10:15Z","author":[{"last_name":"Schöppner","id":"20530","full_name":"Schöppner, Volker","first_name":"Volker"},{"last_name":"Wübbeke","id":"12504","full_name":"Wübbeke, Andrea","first_name":"Andrea"},{"full_name":"Geißler, B.","last_name":"Geißler","first_name":"B."},{"first_name":"M.","last_name":"Schmidt","full_name":"Schmidt, M."},{"last_name":"Maginer","full_name":"Maginer, A.","first_name":"A."},{"full_name":"Wu, T.","last_name":"Wu","first_name":"T."},{"first_name":"T.","full_name":"Niendorf, T.","last_name":"Niendorf"},{"first_name":"F.","last_name":"Jakob","full_name":"Jakob, F."},{"first_name":"H.","full_name":"Heim, H.","last_name":"Heim"}],"date_created":"2021-09-13T08:59:34Z","status":"public","publication":"73rd Annual Assembly of the International Institute of Welding (IIW)","type":"conference","language":[{"iso":"eng"}],"_id":"24245","department":[{"_id":"9"},{"_id":"367"},{"_id":"321"}],"user_id":"14931"},{"date_updated":"2023-05-05T10:03:45Z","author":[{"first_name":"Volker","last_name":"Schöppner","id":"20530","full_name":"Schöppner, Volker"},{"first_name":"Andrea","full_name":"Wübbeke, Andrea","id":"12504","last_name":"Wübbeke"},{"full_name":"Schriegel, Fabian ","last_name":"Schriegel","first_name":"Fabian "},{"first_name":"Andrej ","last_name":"Paul","full_name":"Paul, Andrej "},{"first_name":"Michael","orcid":"0000-0003-1711-2722","last_name":"Tiemann","id":"23547","full_name":"Tiemann, Michael"},{"last_name":"Geißler","full_name":"Geißler, Bastian ","first_name":"Bastian "},{"first_name":"Michael ","last_name":"Schmidt","full_name":"Schmidt, Michael "},{"full_name":"Magnier, Arnaud ","last_name":"Magnier","first_name":"Arnaud "},{"full_name":"Niendorf, Thomas ","last_name":"Niendorf","first_name":"Thomas "}],"date_created":"2021-09-13T08:43:53Z","title":"Selected Aspects for the Assessment of Laser Transmission Welding","quality_controlled":"1","year":"2020","page":"30-35","citation":{"ama":"Schöppner V, Wübbeke A, Schriegel F, et al. Selected Aspects for the Assessment of Laser Transmission Welding. <i>Joining Plastics</i>. Published online 2020:30-35.","chicago":"Schöppner, Volker, Andrea Wübbeke, Fabian  Schriegel, Andrej  Paul, Michael Tiemann, Bastian  Geißler, Michael  Schmidt, Arnaud  Magnier, and Thomas  Niendorf. “Selected Aspects for the Assessment of Laser Transmission Welding.” <i>Joining Plastics</i>, 2020, 30–35.","ieee":"V. Schöppner <i>et al.</i>, “Selected Aspects for the Assessment of Laser Transmission Welding,” <i>Joining Plastics</i>, pp. 30–35, 2020.","short":"V. Schöppner, A. Wübbeke, F. Schriegel, A. Paul, M. Tiemann, B. Geißler, M. Schmidt, A. Magnier, T. Niendorf, Joining Plastics (2020) 30–35.","bibtex":"@article{Schöppner_Wübbeke_Schriegel_Paul_Tiemann_Geißler_Schmidt_Magnier_Niendorf_2020, title={Selected Aspects for the Assessment of Laser Transmission Welding}, journal={Joining Plastics}, author={Schöppner, Volker and Wübbeke, Andrea and Schriegel, Fabian  and Paul, Andrej  and Tiemann, Michael and Geißler, Bastian  and Schmidt, Michael  and Magnier, Arnaud  and Niendorf, Thomas }, year={2020}, pages={30–35} }","mla":"Schöppner, Volker, et al. “Selected Aspects for the Assessment of Laser Transmission Welding.” <i>Joining Plastics</i>, 2020, pp. 30–35.","apa":"Schöppner, V., Wübbeke, A., Schriegel, F., Paul, A., Tiemann, M., Geißler, B., Schmidt, M., Magnier, A., &#38; Niendorf, T. (2020). Selected Aspects for the Assessment of Laser Transmission Welding. <i>Joining Plastics</i>, 30–35."},"_id":"24236","department":[{"_id":"9"},{"_id":"367"},{"_id":"321"},{"_id":"35"},{"_id":"307"},{"_id":"2"}],"user_id":"14931","article_type":"original","language":[{"iso":"eng"}],"publication":"Joining Plastics","type":"journal_article","abstract":[{"lang":"eng","text":"In diesem Artikel werden das Scherzugverhalten und der morphologische Zustand von konturgeschweißtem Polypropylen (PP) mit einem Massenanteil von 0,2% Ruß untersucht. Dabei zeigen die Ergebnisse ..."}],"status":"public"},{"status":"public","publication":"ANTEC20","type":"conference","language":[{"iso":"eng"}],"_id":"24472","department":[{"_id":"9"},{"_id":"367"},{"_id":"321"}],"user_id":"14931","year":"2020","citation":{"ama":"Schöppner V, Wübbeke A, Paul A, et al. LONG- AND SHORT-TERM TENSILE STRENGTH AND MORPHOLOGY OF JOINED BETA-NUCLEATED POLYPROPYLENE PARTS. In: <i>ANTEC20</i>. ; 2020.","ieee":"V. Schöppner <i>et al.</i>, “LONG- AND SHORT-TERM TENSILE STRENGTH AND MORPHOLOGY OF JOINED BETA-NUCLEATED POLYPROPYLENE PARTS,” presented at the ANTEC20, Texas (USA), 2020.","chicago":"Schöppner, Volker, Andrea Wübbeke, A. Paul, M. Tiemann, Laura Austermeier, M. Fitze, M. Chen, et al. “LONG- AND SHORT-TERM TENSILE STRENGTH AND MORPHOLOGY OF JOINED BETA-NUCLEATED POLYPROPYLENE PARTS.” In <i>ANTEC20</i>, 2020.","apa":"Schöppner, V., Wübbeke, A., Paul, A., Tiemann, M., Austermeier, L., Fitze, M., Chen, M., Jakob, F., Heim, H.-P.-, Wu, T., Niendorf, T., Röhricht, M.-L., &#38; Schmidt, M. (2020). LONG- AND SHORT-TERM TENSILE STRENGTH AND MORPHOLOGY OF JOINED BETA-NUCLEATED POLYPROPYLENE PARTS. <i>ANTEC20</i>. ANTEC20, Texas (USA).","mla":"Schöppner, Volker, et al. “LONG- AND SHORT-TERM TENSILE STRENGTH AND MORPHOLOGY OF JOINED BETA-NUCLEATED POLYPROPYLENE PARTS.” <i>ANTEC20</i>, 2020.","bibtex":"@inproceedings{Schöppner_Wübbeke_Paul_Tiemann_Austermeier_Fitze_Chen_Jakob_Heim_Wu_et al._2020, title={LONG- AND SHORT-TERM TENSILE STRENGTH AND MORPHOLOGY OF JOINED BETA-NUCLEATED POLYPROPYLENE PARTS}, booktitle={ANTEC20}, author={Schöppner, Volker and Wübbeke, Andrea and Paul, A. and Tiemann, M. and Austermeier, Laura and Fitze, M. and Chen, M. and Jakob, F. and Heim, H.-P- and Wu, T. and et al.}, year={2020} }","short":"V. Schöppner, A. Wübbeke, A. Paul, M. Tiemann, L. Austermeier, M. Fitze, M. Chen, F. Jakob, H.-P.- Heim, T. Wu, T. Niendorf, M.-L. Röhricht, M. Schmidt, in: ANTEC20, 2020."},"title":"LONG- AND SHORT-TERM TENSILE STRENGTH AND MORPHOLOGY OF JOINED BETA-NUCLEATED POLYPROPYLENE PARTS","conference":{"name":"ANTEC20","location":"Texas (USA)"},"date_updated":"2023-05-05T10:09:51Z","author":[{"last_name":"Schöppner","id":"20530","full_name":"Schöppner, Volker","first_name":"Volker"},{"first_name":"Andrea","last_name":"Wübbeke","id":"12504","full_name":"Wübbeke, Andrea"},{"full_name":"Paul, A.","last_name":"Paul","first_name":"A."},{"first_name":"M.","last_name":"Tiemann","full_name":"Tiemann, M."},{"first_name":"Laura","last_name":"Austermeier","id":"45326","full_name":"Austermeier, Laura"},{"full_name":"Fitze, M.","last_name":"Fitze","first_name":"M."},{"last_name":"Chen","full_name":"Chen, M.","first_name":"M."},{"first_name":"F.","full_name":"Jakob, F.","last_name":"Jakob"},{"last_name":"Heim","full_name":"Heim, H.-P-","first_name":"H.-P-"},{"first_name":"T.","full_name":"Wu, T.","last_name":"Wu"},{"full_name":"Niendorf, T.","last_name":"Niendorf","first_name":"T."},{"first_name":"M.-L.","full_name":"Röhricht, M.-L.","last_name":"Röhricht"},{"last_name":"Schmidt","full_name":"Schmidt, M.","first_name":"M."}],"date_created":"2021-09-15T07:07:46Z"},{"department":[{"_id":"158"},{"_id":"321"}],"user_id":"43720","_id":"23797","language":[{"iso":"eng"}],"article_type":"original","publication":"Metallurgical and Materials Transactions A","type":"journal_article","status":"public","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n<jats:p>Safety-relevant components in automobiles require materials that combine high strength with sufficient residual ductility and high-energy absorption. A graded thermo-mechanical treatment of the press-hardening steel 22MnB5 with graded microstructure can provide a material with such properties. Different austenitization temperatures, cooling and forming conditions within a sheet part lead to the development of microstructures with mixed phase compositions. To determine the resulting phase contents in such graded processed parts, a large number of dilatometric tests are usually required. With a non-contact characterization method, it is possible to detect local phase transformations on an inhomogeneously treated flat steel specimen. For press-hardening steel after heat treatment and thermo-mechanical processing, correlations between austenitization temperature, hot deformation strain, microstructure, and hardness are established.</jats:p>","lang":"eng"}],"author":[{"first_name":"Alexander","orcid":"0000-0001-9047-467X","last_name":"Reitz","full_name":"Reitz, Alexander","id":"24803"},{"first_name":"Olexandr","last_name":"Grydin","full_name":"Grydin, Olexandr","id":"43822"},{"first_name":"Mirko","last_name":"Schaper","id":"43720","full_name":"Schaper, Mirko"}],"date_created":"2021-09-06T12:55:51Z","oa":"1","publisher":"Springer","date_updated":"2023-06-01T14:30:12Z","doi":"10.1007/s11661-020-05976-x","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1007/s11661-020-05976-x"}],"title":"Characterization of Phase Transformations During Graded Thermo-Mechanical Processing of Press-Hardening Sheet Steel 22MnB5","publication_identifier":{"issn":["1073-5623","1543-1940"]},"quality_controlled":"1","publication_status":"published","page":"5628-5638","citation":{"ama":"Reitz A, Grydin O, Schaper M. Characterization of Phase Transformations During Graded Thermo-Mechanical Processing of Press-Hardening Sheet Steel 22MnB5. <i>Metallurgical and Materials Transactions A</i>. Published online 2020:5628-5638. doi:<a href=\"https://doi.org/10.1007/s11661-020-05976-x\">10.1007/s11661-020-05976-x</a>","ieee":"A. Reitz, O. Grydin, and M. Schaper, “Characterization of Phase Transformations During Graded Thermo-Mechanical Processing of Press-Hardening Sheet Steel 22MnB5,” <i>Metallurgical and Materials Transactions A</i>, pp. 5628–5638, 2020, doi: <a href=\"https://doi.org/10.1007/s11661-020-05976-x\">10.1007/s11661-020-05976-x</a>.","chicago":"Reitz, Alexander, Olexandr Grydin, and Mirko Schaper. “Characterization of Phase Transformations During Graded Thermo-Mechanical Processing of Press-Hardening Sheet Steel 22MnB5.” <i>Metallurgical and Materials Transactions A</i>, 2020, 5628–38. <a href=\"https://doi.org/10.1007/s11661-020-05976-x\">https://doi.org/10.1007/s11661-020-05976-x</a>.","apa":"Reitz, A., Grydin, O., &#38; Schaper, M. (2020). Characterization of Phase Transformations During Graded Thermo-Mechanical Processing of Press-Hardening Sheet Steel 22MnB5. <i>Metallurgical and Materials Transactions A</i>, 5628–5638. <a href=\"https://doi.org/10.1007/s11661-020-05976-x\">https://doi.org/10.1007/s11661-020-05976-x</a>","mla":"Reitz, Alexander, et al. “Characterization of Phase Transformations During Graded Thermo-Mechanical Processing of Press-Hardening Sheet Steel 22MnB5.” <i>Metallurgical and Materials Transactions A</i>, Springer, 2020, pp. 5628–38, doi:<a href=\"https://doi.org/10.1007/s11661-020-05976-x\">10.1007/s11661-020-05976-x</a>.","bibtex":"@article{Reitz_Grydin_Schaper_2020, title={Characterization of Phase Transformations During Graded Thermo-Mechanical Processing of Press-Hardening Sheet Steel 22MnB5}, DOI={<a href=\"https://doi.org/10.1007/s11661-020-05976-x\">10.1007/s11661-020-05976-x</a>}, journal={Metallurgical and Materials Transactions A}, publisher={Springer}, author={Reitz, Alexander and Grydin, Olexandr and Schaper, Mirko}, year={2020}, pages={5628–5638} }","short":"A. Reitz, O. Grydin, M. Schaper, Metallurgical and Materials Transactions A (2020) 5628–5638."},"year":"2020"},{"language":[{"iso":"eng"}],"article_number":"2000130","user_id":"43720","department":[{"_id":"158"},{"_id":"321"}],"_id":"23899","status":"public","type":"journal_article","publication":"Advanced Engineering Materials","doi":"10.1002/adem.202000130","title":"Influence of Microstructure in Near‐Surface Areas of Feedstocks on the Bond Strength of Roll Bonded Aluminum Clads","date_created":"2021-09-08T07:29:58Z","author":[{"first_name":"Olexandr","last_name":"Grydin","full_name":"Grydin, Olexandr","id":"43822"},{"full_name":"Matzelt, Manuel","last_name":"Matzelt","first_name":"Manuel"},{"first_name":"Anatolii","last_name":"Andreiev","id":"50215","full_name":"Andreiev, Anatolii"},{"last_name":"Frolov","full_name":"Frolov, Yaroslav","first_name":"Yaroslav"},{"first_name":"Mirko","id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper"}],"date_updated":"2023-06-01T14:32:53Z","citation":{"ama":"Grydin O, Matzelt M, Andreiev A, Frolov Y, Schaper M. Influence of Microstructure in Near‐Surface Areas of Feedstocks on the Bond Strength of Roll Bonded Aluminum Clads. <i>Advanced Engineering Materials</i>. Published online 2020. doi:<a href=\"https://doi.org/10.1002/adem.202000130\">10.1002/adem.202000130</a>","chicago":"Grydin, Olexandr, Manuel Matzelt, Anatolii Andreiev, Yaroslav Frolov, and Mirko Schaper. “Influence of Microstructure in Near‐Surface Areas of Feedstocks on the Bond Strength of Roll Bonded Aluminum Clads.” <i>Advanced Engineering Materials</i>, 2020. <a href=\"https://doi.org/10.1002/adem.202000130\">https://doi.org/10.1002/adem.202000130</a>.","ieee":"O. Grydin, M. Matzelt, A. Andreiev, Y. Frolov, and M. Schaper, “Influence of Microstructure in Near‐Surface Areas of Feedstocks on the Bond Strength of Roll Bonded Aluminum Clads,” <i>Advanced Engineering Materials</i>, Art. no. 2000130, 2020, doi: <a href=\"https://doi.org/10.1002/adem.202000130\">10.1002/adem.202000130</a>.","short":"O. Grydin, M. Matzelt, A. Andreiev, Y. Frolov, M. Schaper, Advanced Engineering Materials (2020).","mla":"Grydin, Olexandr, et al. “Influence of Microstructure in Near‐Surface Areas of Feedstocks on the Bond Strength of Roll Bonded Aluminum Clads.” <i>Advanced Engineering Materials</i>, 2000130, 2020, doi:<a href=\"https://doi.org/10.1002/adem.202000130\">10.1002/adem.202000130</a>.","bibtex":"@article{Grydin_Matzelt_Andreiev_Frolov_Schaper_2020, title={Influence of Microstructure in Near‐Surface Areas of Feedstocks on the Bond Strength of Roll Bonded Aluminum Clads}, DOI={<a href=\"https://doi.org/10.1002/adem.202000130\">10.1002/adem.202000130</a>}, number={2000130}, journal={Advanced Engineering Materials}, author={Grydin, Olexandr and Matzelt, Manuel and Andreiev, Anatolii and Frolov, Yaroslav and Schaper, Mirko}, year={2020} }","apa":"Grydin, O., Matzelt, M., Andreiev, A., Frolov, Y., &#38; Schaper, M. (2020). Influence of Microstructure in Near‐Surface Areas of Feedstocks on the Bond Strength of Roll Bonded Aluminum Clads. <i>Advanced Engineering Materials</i>, Article 2000130. <a href=\"https://doi.org/10.1002/adem.202000130\">https://doi.org/10.1002/adem.202000130</a>"},"year":"2020","publication_status":"published","quality_controlled":"1","publication_identifier":{"issn":["1438-1656","1527-2648"]}},{"language":[{"iso":"eng"}],"department":[{"_id":"158"},{"_id":"321"}],"user_id":"43720","_id":"23896","status":"public","publication":"Materialwissenschaft und Werkstofftechnik","type":"journal_article","doi":"10.1002/mawe.201900191","title":"Degradable silver‐based alloys","author":[{"first_name":"Anatolii","last_name":"Andreiev","id":"50215","full_name":"Andreiev, Anatolii"},{"first_name":"Kay-Peter","last_name":"Hoyer","id":"48411","full_name":"Hoyer, Kay-Peter"},{"first_name":"Olexandr","last_name":"Grydin","id":"43822","full_name":"Grydin, Olexandr"},{"first_name":"Yaroslaw","last_name":"Frolov","full_name":"Frolov, Yaroslaw"},{"first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720","last_name":"Schaper"}],"date_created":"2021-09-08T07:27:30Z","date_updated":"2023-06-01T14:32:35Z","page":"517-530","citation":{"mla":"Andreiev, Anatolii, et al. “Degradable Silver‐based Alloys.” <i>Materialwissenschaft Und Werkstofftechnik</i>, 2020, pp. 517–30, doi:<a href=\"https://doi.org/10.1002/mawe.201900191\">10.1002/mawe.201900191</a>.","short":"A. Andreiev, K.-P. Hoyer, O. Grydin, Y. Frolov, M. Schaper, Materialwissenschaft Und Werkstofftechnik (2020) 517–530.","bibtex":"@article{Andreiev_Hoyer_Grydin_Frolov_Schaper_2020, title={Degradable silver‐based alloys}, DOI={<a href=\"https://doi.org/10.1002/mawe.201900191\">10.1002/mawe.201900191</a>}, journal={Materialwissenschaft und Werkstofftechnik}, author={Andreiev, Anatolii and Hoyer, Kay-Peter and Grydin, Olexandr and Frolov, Yaroslaw and Schaper, Mirko}, year={2020}, pages={517–530} }","apa":"Andreiev, A., Hoyer, K.-P., Grydin, O., Frolov, Y., &#38; Schaper, M. (2020). 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Published online 2020:517-530. doi:<a href=\"https://doi.org/10.1002/mawe.201900191\">10.1002/mawe.201900191</a>"},"year":"2020","publication_identifier":{"issn":["0933-5137","1521-4052"]},"quality_controlled":"1","publication_status":"published"},{"keyword":["Applied Mathematics","General Mathematics"],"language":[{"iso":"ger"}],"publication":"Zeitschrift für Berufs- und Wirtschaftspädagogik","publisher":"Wissenschaftliche Verlagsgesellschaft mbH","date_created":"2023-01-11T09:42:16Z","title":"Sprachsensible Formulierung von Erhebungsinstrumenten","issue":"1","year":"2020","_id":"35953","department":[{"_id":"33"},{"_id":"208"}],"user_id":"37157","alternative_title":["Exemplarisch veranschaulicht anhand der Validierung der für den Einsatz im berufsschulischen Übergangssystem reformulierten Fassung eines Fragebogens zur Selbsteinschätzung der Lerngewohnheiten. Illustrated by the validation of a questionnaire on reflecting learning habits, reformulated for the use in the German VET transition system"],"type":"journal_article","status":"public","date_updated":"2023-07-18T08:38:52Z","volume":116,"author":[{"first_name":"Franziska","id":"37157","full_name":"Schwabl, Franziska","last_name":"Schwabl"},{"first_name":"Elmar A.","last_name":"Janssen","full_name":"Janssen, Elmar A."},{"last_name":"Sloane","full_name":"Sloane, Peter F. E.","first_name":"Peter F. E."}],"doi":"10.25162/zbw-2020-0005","publication_identifier":{"issn":["0172-2875","2366-2433"]},"publication_status":"published","page":"138-152","intvolume":"       116","citation":{"apa":"Schwabl, F., Janssen, E. A., &#38; Sloane, P. F. E. (2020). Sprachsensible Formulierung von Erhebungsinstrumenten. <i>Zeitschrift für Berufs- und Wirtschaftspädagogik</i>, <i>116</i>(1), 138–152. <a href=\"https://doi.org/10.25162/zbw-2020-0005\">https://doi.org/10.25162/zbw-2020-0005</a>","mla":"Schwabl, Franziska, et al. “Sprachsensible Formulierung von Erhebungsinstrumenten.” <i>Zeitschrift für Berufs- und Wirtschaftspädagogik</i>, vol. 116, no. 1, Wissenschaftliche Verlagsgesellschaft mbH, 2020, pp. 138–52, doi:<a href=\"https://doi.org/10.25162/zbw-2020-0005\">10.25162/zbw-2020-0005</a>.","bibtex":"@article{Schwabl_Janssen_Sloane_2020, title={Sprachsensible Formulierung von Erhebungsinstrumenten}, volume={116}, DOI={<a href=\"https://doi.org/10.25162/zbw-2020-0005\">10.25162/zbw-2020-0005</a>}, number={1}, journal={Zeitschrift für Berufs- und Wirtschaftspädagogik}, publisher={Wissenschaftliche Verlagsgesellschaft mbH}, author={Schwabl, Franziska and Janssen, Elmar A. and Sloane, Peter F. E.}, year={2020}, pages={138–152} }","short":"F. Schwabl, E.A. Janssen, P.F.E. Sloane, Zeitschrift für Berufs- und Wirtschaftspädagogik 116 (2020) 138–152.","ieee":"F. Schwabl, E. A. Janssen, and P. F. E. Sloane, “Sprachsensible Formulierung von Erhebungsinstrumenten,” <i>Zeitschrift für Berufs- und Wirtschaftspädagogik</i>, vol. 116, no. 1, pp. 138–152, 2020, doi: <a href=\"https://doi.org/10.25162/zbw-2020-0005\">10.25162/zbw-2020-0005</a>.","chicago":"Schwabl, Franziska, Elmar A. Janssen, and Peter F. E. Sloane. “Sprachsensible Formulierung von Erhebungsinstrumenten.” <i>Zeitschrift für Berufs- und Wirtschaftspädagogik</i> 116, no. 1 (2020): 138–52. <a href=\"https://doi.org/10.25162/zbw-2020-0005\">https://doi.org/10.25162/zbw-2020-0005</a>.","ama":"Schwabl F, Janssen EA, Sloane PFE. 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Kühne, M. Iannuzzi, M.D. Ben, V.V. Rybkin, P. Seewald, F. Stein, T. Laino, R.Z. Khaliullin, O. Schütt, F. Schiffmann, D. Golze, J. Wilhelm, S. Chulkov, M.H.B.-H. Mohammad Hossein Bani-Hashemian, V. Weber, U. Borstnik, M. Taillefumier, A.S. Jakobovits, A. Lazzaro, H. Pabst, T. Müller, R. Schade, M. Guidon, S. Andermatt, N. Holmberg, G.K. Schenter, A. Hehn, A. Bussy, F. Belleflamme, G. Tabacchi, A. Glöß, M. Lass, I. Bethune, C.J. Mundy, C. Plessl, M. Watkins, J. VandeVondele, M. Krack, J. Hutter, The Journal of Chemical Physics 152 (2020).","ama":"Kühne T, Iannuzzi M, Ben MD, et al. CP2K: An electronic structure and molecular dynamics software package - Quickstep: Efficient and accurate electronic structure calculations. <i>The Journal of Chemical Physics</i>. 2020;152(19). doi:<a href=\"https://doi.org/10.1063/5.0007045\">10.1063/5.0007045</a>","apa":"Kühne, T., Iannuzzi, M., Ben, M. D., Rybkin, V. V., Seewald, P., Stein, F., Laino, T., Khaliullin, R. Z., Schütt, O., Schiffmann, F., Golze, D., Wilhelm, J., Chulkov, S., Mohammad Hossein Bani-Hashemian, M. H. B.-H., Weber, V., Borstnik, U., Taillefumier, M., Jakobovits, A. S., Lazzaro, A., … Hutter, J. (2020). CP2K: An electronic structure and molecular dynamics software package - Quickstep: Efficient and accurate electronic structure calculations. <i>The Journal of Chemical Physics</i>, <i>152</i>(19), Article 194103. <a href=\"https://doi.org/10.1063/5.0007045\">https://doi.org/10.1063/5.0007045</a>","chicago":"Kühne, Thomas, Marcella Iannuzzi, Mauro Del Ben, Vladimir V. Rybkin, Patrick Seewald, Frederick Stein, Teodoro Laino, et al. “CP2K: An Electronic Structure and Molecular Dynamics Software Package - Quickstep: Efficient and Accurate Electronic Structure Calculations.” <i>The Journal of Chemical Physics</i> 152, no. 19 (2020). <a href=\"https://doi.org/10.1063/5.0007045\">https://doi.org/10.1063/5.0007045</a>.","ieee":"T. Kühne <i>et al.</i>, “CP2K: An electronic structure and molecular dynamics software package - Quickstep: Efficient and accurate electronic structure calculations,” <i>The Journal of Chemical Physics</i>, vol. 152, no. 19, Art. no. 194103, 2020, doi: <a href=\"https://doi.org/10.1063/5.0007045\">10.1063/5.0007045</a>."},"has_accepted_license":"1","publication_status":"published","doi":"10.1063/5.0007045","main_file_link":[{"open_access":"1","url":"https://aip.scitation.org/doi/pdf/10.1063/5.0007045?download=true"}],"volume":152,"author":[{"first_name":"Thomas","last_name":"Kühne","id":"49079","full_name":"Kühne, Thomas"},{"first_name":"Marcella","last_name":"Iannuzzi","full_name":"Iannuzzi, Marcella"},{"last_name":"Ben","full_name":"Ben, Mauro Del","first_name":"Mauro Del"},{"full_name":"Rybkin, Vladimir V.","last_name":"Rybkin","first_name":"Vladimir V."},{"full_name":"Seewald, Patrick","last_name":"Seewald","first_name":"Patrick"},{"last_name":"Stein","full_name":"Stein, Frederick","first_name":"Frederick"},{"first_name":"Teodoro","full_name":"Laino, Teodoro","last_name":"Laino"},{"last_name":"Khaliullin","full_name":"Khaliullin, Rustam Z.","first_name":"Rustam Z."},{"last_name":"Schütt","full_name":"Schütt, Ole","first_name":"Ole"},{"full_name":"Schiffmann, Florian","last_name":"Schiffmann","first_name":"Florian"},{"full_name":"Golze, Dorothea","last_name":"Golze","first_name":"Dorothea"},{"full_name":"Wilhelm, Jan","last_name":"Wilhelm","first_name":"Jan"},{"first_name":"Sergey","last_name":"Chulkov","full_name":"Chulkov, Sergey"},{"last_name":"Mohammad Hossein Bani-Hashemian","full_name":"Mohammad Hossein Bani-Hashemian, Mohammad Hossein Bani-Hashemian","first_name":"Mohammad Hossein Bani-Hashemian"},{"last_name":"Weber","full_name":"Weber, Valéry","first_name":"Valéry"},{"first_name":"Urban","full_name":"Borstnik, Urban","last_name":"Borstnik"},{"first_name":"Mathieu","last_name":"Taillefumier","full_name":"Taillefumier, Mathieu"},{"full_name":"Jakobovits, Alice Shoshana","last_name":"Jakobovits","first_name":"Alice Shoshana"},{"last_name":"Lazzaro","full_name":"Lazzaro, Alfio","first_name":"Alfio"},{"last_name":"Pabst","full_name":"Pabst, Hans","first_name":"Hans"},{"first_name":"Tiziano","full_name":"Müller, Tiziano","last_name":"Müller"},{"orcid":"0000-0002-6268-539","last_name":"Schade","full_name":"Schade, Robert","id":"75963","first_name":"Robert"},{"first_name":"Manuel","full_name":"Guidon, Manuel","last_name":"Guidon"},{"first_name":"Samuel","full_name":"Andermatt, Samuel","last_name":"Andermatt"},{"last_name":"Holmberg","full_name":"Holmberg, Nico","first_name":"Nico"},{"first_name":"Gregory K.","last_name":"Schenter","full_name":"Schenter, Gregory K."},{"last_name":"Hehn","full_name":"Hehn, Anna","first_name":"Anna"},{"full_name":"Bussy, Augustin","last_name":"Bussy","first_name":"Augustin"},{"last_name":"Belleflamme","full_name":"Belleflamme, Fabian","first_name":"Fabian"},{"last_name":"Tabacchi","full_name":"Tabacchi, Gloria","first_name":"Gloria"},{"full_name":"Glöß, Andreas","last_name":"Glöß","first_name":"Andreas"},{"first_name":"Michael","last_name":"Lass","orcid":"0000-0002-5708-7632","full_name":"Lass, Michael","id":"24135"},{"first_name":"Iain","last_name":"Bethune","full_name":"Bethune, Iain"},{"first_name":"Christopher J.","last_name":"Mundy","full_name":"Mundy, Christopher J."},{"id":"16153","full_name":"Plessl, Christian","orcid":"0000-0001-5728-9982","last_name":"Plessl","first_name":"Christian"},{"first_name":"Matt","full_name":"Watkins, Matt","last_name":"Watkins"},{"full_name":"VandeVondele, Joost","last_name":"VandeVondele","first_name":"Joost"},{"full_name":"Krack, Matthias","last_name":"Krack","first_name":"Matthias"},{"last_name":"Hutter","full_name":"Hutter, Jürg","first_name":"Jürg"}],"oa":"1","date_updated":"2023-08-02T14:56:21Z","file":[{"content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2020-05-25T15:21:56Z","creator":"lass","date_created":"2020-05-25T15:21:56Z","file_size":4887650,"file_name":"5.0007045.pdf","access_level":"closed","file_id":"17061"}],"abstract":[{"text":"CP2K is an open source electronic structure and molecular dynamics software package to perform atomistic simulations of solid-state, liquid, molecular, and biological systems. It is especially aimed at massively parallel and linear-scaling electronic structure methods and state-of-theart ab initio molecular dynamics simulations. Excellent performance for electronic structure calculations is achieved using novel algorithms implemented for modern high-performance computing systems. This review revisits the main capabilities of CP2K to perform efficient and accurate electronic structure simulations. The emphasis is put on density functional theory and multiple post–Hartree–Fock methods using the Gaussian and plane wave approach and its augmented all-electron extension.","lang":"eng"}],"publication":"The Journal of Chemical Physics","language":[{"iso":"eng"}],"ddc":["540"],"external_id":{"arxiv":["2003.03868"]},"year":"2020","issue":"19","quality_controlled":"1","title":"CP2K: An electronic structure and molecular dynamics software package - Quickstep: Efficient and accurate electronic structure calculations","date_created":"2020-03-10T15:12:31Z"},{"conference":{"location":"Atlanta, GA, US","name":"SC20: International Conference for High Performance Computing, Networking, Storage and Analysis (SC)"},"doi":"10.1109/SC41405.2020.00084","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/9355245"}],"author":[{"id":"24135","full_name":"Lass, Michael","last_name":"Lass","orcid":"0000-0002-5708-7632","first_name":"Michael"},{"orcid":"0000-0002-6268-539","last_name":"Schade","id":"75963","full_name":"Schade, Robert","first_name":"Robert"},{"full_name":"Kühne, Thomas","id":"49079","last_name":"Kühne","first_name":"Thomas"},{"orcid":"0000-0001-5728-9982","last_name":"Plessl","id":"16153","full_name":"Plessl, Christian","first_name":"Christian"}],"date_updated":"2023-08-02T14:55:59Z","page":"1127-1140","citation":{"ama":"Lass M, Schade R, Kühne T, Plessl C. A Submatrix-Based Method for Approximate Matrix Function Evaluation in the Quantum Chemistry Code CP2K. In: <i>Proc. International Conference for High Performance Computing, Networking, Storage and Analysis (SC)</i>. IEEE Computer Society; 2020:1127-1140. doi:<a href=\"https://doi.org/10.1109/SC41405.2020.00084\">10.1109/SC41405.2020.00084</a>","chicago":"Lass, Michael, Robert Schade, Thomas Kühne, and Christian Plessl. “A Submatrix-Based Method for Approximate Matrix Function Evaluation in the Quantum Chemistry Code CP2K.” In <i>Proc. International Conference for High Performance Computing, Networking, Storage and Analysis (SC)</i>, 1127–40. Los Alamitos, CA, USA: IEEE Computer Society, 2020. <a href=\"https://doi.org/10.1109/SC41405.2020.00084\">https://doi.org/10.1109/SC41405.2020.00084</a>.","ieee":"M. Lass, R. Schade, T. Kühne, and C. Plessl, “A Submatrix-Based Method for Approximate Matrix Function Evaluation in the Quantum Chemistry Code CP2K,” in <i>Proc. International Conference for High Performance Computing, Networking, Storage and Analysis (SC)</i>, Atlanta, GA, US, 2020, pp. 1127–1140, doi: <a href=\"https://doi.org/10.1109/SC41405.2020.00084\">10.1109/SC41405.2020.00084</a>.","apa":"Lass, M., Schade, R., Kühne, T., &#38; Plessl, C. (2020). A Submatrix-Based Method for Approximate Matrix Function Evaluation in the Quantum Chemistry Code CP2K. <i>Proc. International Conference for High Performance Computing, Networking, Storage and Analysis (SC)</i>, 1127–1140. <a href=\"https://doi.org/10.1109/SC41405.2020.00084\">https://doi.org/10.1109/SC41405.2020.00084</a>","bibtex":"@inproceedings{Lass_Schade_Kühne_Plessl_2020, place={Los Alamitos, CA, USA}, title={A Submatrix-Based Method for Approximate Matrix Function Evaluation in the Quantum Chemistry Code CP2K}, DOI={<a href=\"https://doi.org/10.1109/SC41405.2020.00084\">10.1109/SC41405.2020.00084</a>}, booktitle={Proc. International Conference for High Performance Computing, Networking, Storage and Analysis (SC)}, publisher={IEEE Computer Society}, author={Lass, Michael and Schade, Robert and Kühne, Thomas and Plessl, Christian}, year={2020}, pages={1127–1140} }","mla":"Lass, Michael, et al. “A Submatrix-Based Method for Approximate Matrix Function Evaluation in the Quantum Chemistry Code CP2K.” <i>Proc. International Conference for High Performance Computing, Networking, Storage and Analysis (SC)</i>, IEEE Computer Society, 2020, pp. 1127–40, doi:<a href=\"https://doi.org/10.1109/SC41405.2020.00084\">10.1109/SC41405.2020.00084</a>.","short":"M. Lass, R. Schade, T. Kühne, C. Plessl, in: Proc. International Conference for High Performance Computing, Networking, Storage and Analysis (SC), IEEE Computer Society, Los Alamitos, CA, USA, 2020, pp. 1127–1140."},"place":"Los Alamitos, CA, USA","department":[{"_id":"27"},{"_id":"518"},{"_id":"304"}],"user_id":"75963","_id":"16898","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"grant_number":"PL 595/2-1 / 320898746","name":"Performance and Efficiency in HPC with Custom Computing","_id":"32"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"status":"public","type":"conference","title":"A Submatrix-Based Method for Approximate Matrix Function Evaluation in the Quantum Chemistry Code CP2K","date_created":"2020-04-28T14:44:21Z","publisher":"IEEE Computer Society","year":"2020","quality_controlled":"1","language":[{"iso":"eng"}],"external_id":{"arxiv":["2004.10811"]},"abstract":[{"lang":"eng","text":"Electronic structure calculations based on density-functional theory (DFT)\r\nrepresent a significant part of today's HPC workloads and pose high demands on\r\nhigh-performance computing resources. To perform these quantum-mechanical DFT\r\ncalculations on complex large-scale systems, so-called linear scaling methods\r\ninstead of conventional cubic scaling methods are required. In this work, we\r\ntake up the idea of the submatrix method and apply it to the DFT computations\r\nin the software package CP2K. For that purpose, we transform the underlying\r\nnumeric operations on distributed, large, sparse matrices into computations on\r\nlocal, much smaller and nearly dense matrices. This allows us to exploit the\r\nfull floating-point performance of modern CPUs and to make use of dedicated\r\naccelerator hardware, where performance has been limited by memory bandwidth\r\nbefore. We demonstrate both functionality and performance of our implementation\r\nand show how it can be accelerated with GPUs and FPGAs."}],"publication":"Proc. International Conference for High Performance Computing, Networking, Storage and Analysis (SC)"},{"quality_controlled":"1","year":"2020","date_created":"2021-04-16T10:17:22Z","title":"Evaluating FPGA Accelerator Performance with a Parameterized OpenCL Adaptation of Selected Benchmarks of the HPCChallenge Benchmark Suite","publication":"2020 IEEE/ACM International Workshop on Heterogeneous High-performance Reconfigurable Computing (H2RC)","abstract":[{"lang":"eng","text":"FPGAs have found increasing adoption in data center applications since a new generation of high-level tools have become available which noticeably reduce development time for FPGA accelerators and still provide high-quality results. There is, however, no high-level benchmark suite available, which specifically enables a comparison of FPGA architectures, programming tools, and libraries for HPC applications. To fill this gap, we have developed an OpenCL-based open-source implementation of the HPCC benchmark suite for Xilinx and Intel FPGAs. This benchmark can serve to analyze the current capabilities of FPGA devices, cards, and development tool flows, track progress over time, and point out specific difficulties for FPGA acceleration in the HPC domain. Additionally, the benchmark documents proven performance optimization patterns. We will continue optimizing and porting the benchmark for new generations of FPGAs and design tools and encourage active participation to create a valuable tool for the community. To fill this gap, we have developed an OpenCL-based open-source implementation of the HPCC benchmark suite for Xilinx and Intel FPGAs. This benchmark can serve to analyze the current capabilities of FPGA devices, cards, and development tool flows, track progress over time, and point out specific difficulties for FPGA acceleration in the HPC domain. Additionally, the benchmark documents proven performance optimization patterns. We will continue optimizing and porting the benchmark for new generations of FPGAs and design tools and encourage active participation to create a valuable tool for the community."}],"keyword":["FPGA","OpenCL","High Level Synthesis","HPC benchmarking"],"language":[{"iso":"eng"}],"publication_identifier":{"isbn":["9781665415927"]},"publication_status":"published","related_material":{"link":[{"description":"Official repository of the benchmark suite on GitHub","relation":"supplementary_material","url":"https://github.com/pc2/HPCC_FPGA"}]},"citation":{"mla":"Meyer, Marius, et al. “Evaluating FPGA Accelerator Performance with a Parameterized OpenCL Adaptation of Selected Benchmarks of the HPCChallenge Benchmark Suite.” <i>2020 IEEE/ACM International Workshop on Heterogeneous High-Performance Reconfigurable Computing (H2RC)</i>, 2020, doi:<a href=\"https://doi.org/10.1109/h2rc51942.2020.00007\">10.1109/h2rc51942.2020.00007</a>.","bibtex":"@inproceedings{Meyer_Kenter_Plessl_2020, title={Evaluating FPGA Accelerator Performance with a Parameterized OpenCL Adaptation of Selected Benchmarks of the HPCChallenge Benchmark Suite}, DOI={<a href=\"https://doi.org/10.1109/h2rc51942.2020.00007\">10.1109/h2rc51942.2020.00007</a>}, booktitle={2020 IEEE/ACM International Workshop on Heterogeneous High-performance Reconfigurable Computing (H2RC)}, author={Meyer, Marius and Kenter, Tobias and Plessl, Christian}, year={2020} }","short":"M. Meyer, T. Kenter, C. Plessl, in: 2020 IEEE/ACM International Workshop on Heterogeneous High-Performance Reconfigurable Computing (H2RC), 2020.","apa":"Meyer, M., Kenter, T., &#38; Plessl, C. (2020). Evaluating FPGA Accelerator Performance with a Parameterized OpenCL Adaptation of Selected Benchmarks of the HPCChallenge Benchmark Suite. <i>2020 IEEE/ACM International Workshop on Heterogeneous High-Performance Reconfigurable Computing (H2RC)</i>. <a href=\"https://doi.org/10.1109/h2rc51942.2020.00007\">https://doi.org/10.1109/h2rc51942.2020.00007</a>","ieee":"M. Meyer, T. Kenter, and C. Plessl, “Evaluating FPGA Accelerator Performance with a Parameterized OpenCL Adaptation of Selected Benchmarks of the HPCChallenge Benchmark Suite,” 2020, doi: <a href=\"https://doi.org/10.1109/h2rc51942.2020.00007\">10.1109/h2rc51942.2020.00007</a>.","chicago":"Meyer, Marius, Tobias Kenter, and Christian Plessl. “Evaluating FPGA Accelerator Performance with a Parameterized OpenCL Adaptation of Selected Benchmarks of the HPCChallenge Benchmark Suite.” In <i>2020 IEEE/ACM International Workshop on Heterogeneous High-Performance Reconfigurable Computing (H2RC)</i>, 2020. <a href=\"https://doi.org/10.1109/h2rc51942.2020.00007\">https://doi.org/10.1109/h2rc51942.2020.00007</a>.","ama":"Meyer M, Kenter T, Plessl C. Evaluating FPGA Accelerator Performance with a Parameterized OpenCL Adaptation of Selected Benchmarks of the HPCChallenge Benchmark Suite. In: <i>2020 IEEE/ACM International Workshop on Heterogeneous High-Performance Reconfigurable Computing (H2RC)</i>. ; 2020. doi:<a href=\"https://doi.org/10.1109/h2rc51942.2020.00007\">10.1109/h2rc51942.2020.00007</a>"},"date_updated":"2023-09-26T11:42:53Z","author":[{"id":"40778","full_name":"Meyer, Marius","last_name":"Meyer","first_name":"Marius"},{"last_name":"Kenter","full_name":"Kenter, Tobias","id":"3145","first_name":"Tobias"},{"full_name":"Plessl, Christian","id":"16153","last_name":"Plessl","orcid":"0000-0001-5728-9982","first_name":"Christian"}],"doi":"10.1109/h2rc51942.2020.00007","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/9306963"}],"type":"conference","status":"public","_id":"21632","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"27"},{"_id":"518"}],"user_id":"15278"}]