[{"type":"journal_article","department":[{"_id":"15"},{"_id":"230"},{"_id":"287"},{"_id":"35"},{"_id":"289"}],"date_created":"2018-03-16T08:41:10Z","publication":"Journal of Applied Physics","issue":"10","doi":"10.1063/1.5017010","article_number":"103101","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2022-01-06T06:51:31Z","intvolume":"       123","title":"Efficient frequency conversion by combined photonic–plasmonic mode coupling","year":"2018","author":[{"full_name":"Weber, N.","last_name":"Weber","first_name":"N."},{"first_name":"S. P.","last_name":"Hoffmann","full_name":"Hoffmann, S. P."},{"first_name":"M.","last_name":"Albert","full_name":"Albert, M."},{"id":"30525","full_name":"Zentgraf, Thomas","last_name":"Zentgraf","orcid":"0000-0002-8662-1101","first_name":"Thomas"},{"id":"20798","orcid":"https://orcid.org/0000-0002-3787-3572","first_name":"Cedrik","last_name":"Meier","full_name":"Meier, Cedrik"}],"publication_identifier":{"issn":["0021-8979","1089-7550"]},"project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area C","_id":"56"},{"_id":"75","name":"TRR 142 - Subproject C5"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Subproject A5","_id":"62"}],"citation":{"short":"N. Weber, S.P. Hoffmann, M. Albert, T. Zentgraf, C. Meier, Journal of Applied Physics 123 (2018).","chicago":"Weber, N., S. P. Hoffmann, M. Albert, Thomas Zentgraf, and Cedrik Meier. “Efficient Frequency Conversion by Combined Photonic–Plasmonic Mode Coupling.” <i>Journal of Applied Physics</i> 123, no. 10 (2018). <a href=\"https://doi.org/10.1063/1.5017010\">https://doi.org/10.1063/1.5017010</a>.","ieee":"N. Weber, S. P. Hoffmann, M. Albert, T. Zentgraf, and C. Meier, “Efficient frequency conversion by combined photonic–plasmonic mode coupling,” <i>Journal of Applied Physics</i>, vol. 123, no. 10, 2018.","apa":"Weber, N., Hoffmann, S. P., Albert, M., Zentgraf, T., &#38; Meier, C. (2018). Efficient frequency conversion by combined photonic–plasmonic mode coupling. <i>Journal of Applied Physics</i>, <i>123</i>(10). <a href=\"https://doi.org/10.1063/1.5017010\">https://doi.org/10.1063/1.5017010</a>","bibtex":"@article{Weber_Hoffmann_Albert_Zentgraf_Meier_2018, title={Efficient frequency conversion by combined photonic–plasmonic mode coupling}, volume={123}, DOI={<a href=\"https://doi.org/10.1063/1.5017010\">10.1063/1.5017010</a>}, number={10103101}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Weber, N. and Hoffmann, S. P. and Albert, M. and Zentgraf, Thomas and Meier, Cedrik}, year={2018} }","ama":"Weber N, Hoffmann SP, Albert M, Zentgraf T, Meier C. Efficient frequency conversion by combined photonic–plasmonic mode coupling. <i>Journal of Applied Physics</i>. 2018;123(10). doi:<a href=\"https://doi.org/10.1063/1.5017010\">10.1063/1.5017010</a>","mla":"Weber, N., et al. “Efficient Frequency Conversion by Combined Photonic–Plasmonic Mode Coupling.” <i>Journal of Applied Physics</i>, vol. 123, no. 10, 103101, AIP Publishing, 2018, doi:<a href=\"https://doi.org/10.1063/1.5017010\">10.1063/1.5017010</a>."},"user_id":"82901","volume":123,"_id":"1327","publisher":"AIP Publishing","status":"public"},{"publication":"Science","citation":{"apa":"Nicholson, C. W., Lücke, A., Schmidt, W. G., Puppin, M., Rettig, L., Ernstorfer, R., &#38; Wolf, M. (2018). Beyond the molecular movie: Dynamics of bands and bonds during a photoinduced phase transition. <i>Science</i>, 821–825. <a href=\"https://doi.org/10.1126/science.aar4183\">https://doi.org/10.1126/science.aar4183</a>","ieee":"C. W. Nicholson <i>et al.</i>, “Beyond the molecular movie: Dynamics of bands and bonds during a photoinduced phase transition,” <i>Science</i>, pp. 821–825, 2018.","chicago":"Nicholson, C. W., A. Lücke, Wolf Gero Schmidt, M. Puppin, L. Rettig, R. Ernstorfer, and M. Wolf. “Beyond the Molecular Movie: Dynamics of Bands and Bonds during a Photoinduced Phase Transition.” <i>Science</i>, 2018, 821–25. <a href=\"https://doi.org/10.1126/science.aar4183\">https://doi.org/10.1126/science.aar4183</a>.","short":"C.W. Nicholson, A. Lücke, W.G. Schmidt, M. Puppin, L. Rettig, R. Ernstorfer, M. Wolf, Science (2018) 821–825.","mla":"Nicholson, C. W., et al. “Beyond the Molecular Movie: Dynamics of Bands and Bonds during a Photoinduced Phase Transition.” <i>Science</i>, 2018, pp. 821–25, doi:<a href=\"https://doi.org/10.1126/science.aar4183\">10.1126/science.aar4183</a>.","ama":"Nicholson CW, Lücke A, Schmidt WG, et al. Beyond the molecular movie: Dynamics of bands and bonds during a photoinduced phase transition. <i>Science</i>. 2018:821-825. doi:<a href=\"https://doi.org/10.1126/science.aar4183\">10.1126/science.aar4183</a>","bibtex":"@article{Nicholson_Lücke_Schmidt_Puppin_Rettig_Ernstorfer_Wolf_2018, title={Beyond the molecular movie: Dynamics of bands and bonds during a photoinduced phase transition}, DOI={<a href=\"https://doi.org/10.1126/science.aar4183\">10.1126/science.aar4183</a>}, journal={Science}, author={Nicholson, C. W. and Lücke, A. and Schmidt, Wolf Gero and Puppin, M. and Rettig, L. and Ernstorfer, R. and Wolf, M.}, year={2018}, pages={821–825} }"},"abstract":[{"text":"<jats:p>Ultrafast nonequilibrium dynamics offer a route to study the microscopic interactions that govern macroscopic behavior. In particular, photoinduced phase transitions (PIPTs) in solids provide a test case for how forces, and the resulting atomic motion along a reaction coordinate, originate from a nonequilibrium population of excited electronic states. Using femtosecond photoemission, we obtain access to the transient electronic structure during an ultrafast PIPT in a model system: indium nanowires on a silicon(111) surface. We uncover a detailed reaction pathway, allowing a direct comparison with the dynamics predicted by ab initio simulations. This further reveals the crucial role played by localized photoholes in shaping the potential energy landscape and enables a combined momentum- and real-space description of PIPTs, including the ultrafast formation of chemical bonds.</jats:p>","lang":"eng"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"TRR 142","_id":"53"},{"_id":"55","name":"TRR 142 - Project Area B"},{"_id":"69","name":"TRR 142 - Subproject B4"}],"date_created":"2019-05-29T06:46:27Z","type":"journal_article","department":[{"_id":"15"}],"title":"Beyond the molecular movie: Dynamics of bands and bonds during a photoinduced phase transition","year":"2018","status":"public","publication_identifier":{"issn":["0036-8075","1095-9203"]},"author":[{"first_name":"C. W.","last_name":"Nicholson","full_name":"Nicholson, C. W."},{"full_name":"Lücke, A.","last_name":"Lücke","first_name":"A."},{"id":"468","orcid":"0000-0002-2717-5076","last_name":"Schmidt","first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero"},{"full_name":"Puppin, M.","last_name":"Puppin","first_name":"M."},{"first_name":"L.","last_name":"Rettig","full_name":"Rettig, L."},{"last_name":"Ernstorfer","first_name":"R.","full_name":"Ernstorfer, R."},{"last_name":"Wolf","first_name":"M.","full_name":"Wolf, M."}],"publication_status":"published","date_updated":"2022-01-06T06:50:22Z","page":"821-825","_id":"10013","language":[{"iso":"eng"}],"user_id":"16199","doi":"10.1126/science.aar4183"},{"publication_status":"published","date_updated":"2022-01-06T06:50:24Z","publication_identifier":{"issn":["1948-7185"]},"author":[{"full_name":"Paszkiewicz, Mateusz","first_name":"Mateusz","last_name":"Paszkiewicz"},{"last_name":"Biktagirov","first_name":"Timur","full_name":"Biktagirov, Timur"},{"full_name":"Aldahhak, Hazem","last_name":"Aldahhak","first_name":"Hazem","id":"26687"},{"full_name":"Allegretti, Francesco","first_name":"Francesco","last_name":"Allegretti"},{"last_name":"Rauls","first_name":"Eva","full_name":"Rauls, Eva"},{"full_name":"Schöfberger, Wolfgang","first_name":"Wolfgang","last_name":"Schöfberger"},{"id":"468","last_name":"Schmidt","first_name":"Wolf Gero","orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero"},{"full_name":"Barth, Johannes V.","last_name":"Barth","first_name":"Johannes V."},{"full_name":"Gerstmann, Uwe","last_name":"Gerstmann","first_name":"Uwe","id":"171"},{"first_name":"Florian","last_name":"Klappenberger","full_name":"Klappenberger, Florian"}],"title":"Unraveling the Oxidation and Spin State of Mn–Corrole through X-ray Spectroscopy and Quantum Chemical Analysis","status":"public","year":"2018","user_id":"16199","doi":"10.1021/acs.jpclett.8b02525","_id":"10016","language":[{"iso":"eng"}],"page":"6412-6420","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"TRR 142","_id":"53"},{"_id":"55","name":"TRR 142 - Project Area B"},{"_id":"69","name":"TRR 142 - Subproject B4"}],"citation":{"short":"M. Paszkiewicz, T. Biktagirov, H. Aldahhak, F. Allegretti, E. Rauls, W. Schöfberger, W.G. Schmidt, J.V. Barth, U. Gerstmann, F. Klappenberger, The Journal of Physical Chemistry Letters (2018) 6412–6420.","chicago":"Paszkiewicz, Mateusz, Timur Biktagirov, Hazem Aldahhak, Francesco Allegretti, Eva Rauls, Wolfgang Schöfberger, Wolf Gero Schmidt, Johannes V. Barth, Uwe Gerstmann, and Florian Klappenberger. “Unraveling the Oxidation and Spin State of Mn–Corrole through X-Ray Spectroscopy and Quantum Chemical Analysis.” <i>The Journal of Physical Chemistry Letters</i>, 2018, 6412–20. <a href=\"https://doi.org/10.1021/acs.jpclett.8b02525\">https://doi.org/10.1021/acs.jpclett.8b02525</a>.","apa":"Paszkiewicz, M., Biktagirov, T., Aldahhak, H., Allegretti, F., Rauls, E., Schöfberger, W., … Klappenberger, F. (2018). Unraveling the Oxidation and Spin State of Mn–Corrole through X-ray Spectroscopy and Quantum Chemical Analysis. <i>The Journal of Physical Chemistry Letters</i>, 6412–6420. <a href=\"https://doi.org/10.1021/acs.jpclett.8b02525\">https://doi.org/10.1021/acs.jpclett.8b02525</a>","ieee":"M. Paszkiewicz <i>et al.</i>, “Unraveling the Oxidation and Spin State of Mn–Corrole through X-ray Spectroscopy and Quantum Chemical Analysis,” <i>The Journal of Physical Chemistry Letters</i>, pp. 6412–6420, 2018.","ama":"Paszkiewicz M, Biktagirov T, Aldahhak H, et al. Unraveling the Oxidation and Spin State of Mn–Corrole through X-ray Spectroscopy and Quantum Chemical Analysis. <i>The Journal of Physical Chemistry Letters</i>. 2018:6412-6420. doi:<a href=\"https://doi.org/10.1021/acs.jpclett.8b02525\">10.1021/acs.jpclett.8b02525</a>","bibtex":"@article{Paszkiewicz_Biktagirov_Aldahhak_Allegretti_Rauls_Schöfberger_Schmidt_Barth_Gerstmann_Klappenberger_2018, title={Unraveling the Oxidation and Spin State of Mn–Corrole through X-ray Spectroscopy and Quantum Chemical Analysis}, DOI={<a href=\"https://doi.org/10.1021/acs.jpclett.8b02525\">10.1021/acs.jpclett.8b02525</a>}, journal={The Journal of Physical Chemistry Letters}, author={Paszkiewicz, Mateusz and Biktagirov, Timur and Aldahhak, Hazem and Allegretti, Francesco and Rauls, Eva and Schöfberger, Wolfgang and Schmidt, Wolf Gero and Barth, Johannes V. and Gerstmann, Uwe and Klappenberger, Florian}, year={2018}, pages={6412–6420} }","mla":"Paszkiewicz, Mateusz, et al. “Unraveling the Oxidation and Spin State of Mn–Corrole through X-Ray Spectroscopy and Quantum Chemical Analysis.” <i>The Journal of Physical Chemistry Letters</i>, 2018, pp. 6412–20, doi:<a href=\"https://doi.org/10.1021/acs.jpclett.8b02525\">10.1021/acs.jpclett.8b02525</a>."},"publication":"The Journal of Physical Chemistry Letters","department":[{"_id":"15"}],"type":"journal_article","date_created":"2019-05-29T07:20:57Z"},{"publication":"Chemistry - A European Journal","citation":{"mla":"Aldahhak, Hazem, et al. “Identifying On-Surface Site-Selective Chemical Conversions by Theory-Aided NEXAFS Spectroscopy: The Case of Free-Base Corroles on Ag(111).” <i>Chemistry - A European Journal</i>, 2018, pp. 6787–97, doi:<a href=\"https://doi.org/10.1002/chem.201705921\">10.1002/chem.201705921</a>.","bibtex":"@article{Aldahhak_Paszkiewicz_Rauls_Allegretti_Tebi_Papageorgiou_Zhang_Zhang_Lin_Paintner_et al._2018, title={Identifying On-Surface Site-Selective Chemical Conversions by Theory-Aided NEXAFS Spectroscopy: The Case of Free-Base Corroles on Ag(111)}, DOI={<a href=\"https://doi.org/10.1002/chem.201705921\">10.1002/chem.201705921</a>}, journal={Chemistry - A European Journal}, author={Aldahhak, Hazem and Paszkiewicz, M. and Rauls, E. and Allegretti, F. and Tebi, S. and Papageorgiou, A. C. and Zhang, Y.-Q. and Zhang, L. and Lin, T. and Paintner, T. and et al.}, year={2018}, pages={6787–6797} }","ama":"Aldahhak H, Paszkiewicz M, Rauls E, et al. Identifying On-Surface Site-Selective Chemical Conversions by Theory-Aided NEXAFS Spectroscopy: The Case of Free-Base Corroles on Ag(111). <i>Chemistry - A European Journal</i>. 2018:6787-6797. doi:<a href=\"https://doi.org/10.1002/chem.201705921\">10.1002/chem.201705921</a>","ieee":"H. Aldahhak <i>et al.</i>, “Identifying On-Surface Site-Selective Chemical Conversions by Theory-Aided NEXAFS Spectroscopy: The Case of Free-Base Corroles on Ag(111),” <i>Chemistry - A European Journal</i>, pp. 6787–6797, 2018.","apa":"Aldahhak, H., Paszkiewicz, M., Rauls, E., Allegretti, F., Tebi, S., Papageorgiou, A. C., … Gerstmann, U. (2018). Identifying On-Surface Site-Selective Chemical Conversions by Theory-Aided NEXAFS Spectroscopy: The Case of Free-Base Corroles on Ag(111). <i>Chemistry - A European Journal</i>, 6787–6797. <a href=\"https://doi.org/10.1002/chem.201705921\">https://doi.org/10.1002/chem.201705921</a>","short":"H. Aldahhak, M. Paszkiewicz, E. Rauls, F. Allegretti, S. Tebi, A.C. Papageorgiou, Y.-Q. Zhang, L. Zhang, T. Lin, T. Paintner, R. Koch, W.G. Schmidt, J.V. Barth, W. Schöfberger, S. Müllegger, F. Klappenberger, U. Gerstmann, Chemistry - A European Journal (2018) 6787–6797.","chicago":"Aldahhak, Hazem, M. Paszkiewicz, E. Rauls, F. Allegretti, S. Tebi, A. C. Papageorgiou, Y.-Q. Zhang, et al. “Identifying On-Surface Site-Selective Chemical Conversions by Theory-Aided NEXAFS Spectroscopy: The Case of Free-Base Corroles on Ag(111).” <i>Chemistry - A European Journal</i>, 2018, 6787–97. <a href=\"https://doi.org/10.1002/chem.201705921\">https://doi.org/10.1002/chem.201705921</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 B","_id":"55"},{"_id":"69","name":"TRR 142 - Subproject B4"}],"date_created":"2019-05-29T07:37:30Z","type":"journal_article","department":[{"_id":"15"}],"status":"public","year":"2018","title":"Identifying On-Surface Site-Selective Chemical Conversions by Theory-Aided NEXAFS Spectroscopy: The Case of Free-Base Corroles on Ag(111)","publication_identifier":{"issn":["0947-6539"]},"author":[{"full_name":"Aldahhak, Hazem","first_name":"Hazem","last_name":"Aldahhak","id":"26687"},{"last_name":"Paszkiewicz","first_name":"M.","full_name":"Paszkiewicz, M."},{"full_name":"Rauls, E.","first_name":"E.","last_name":"Rauls"},{"full_name":"Allegretti, F.","first_name":"F.","last_name":"Allegretti"},{"full_name":"Tebi, S.","last_name":"Tebi","first_name":"S."},{"last_name":"Papageorgiou","first_name":"A. C.","full_name":"Papageorgiou, A. C."},{"full_name":"Zhang, Y.-Q.","first_name":"Y.-Q.","last_name":"Zhang"},{"full_name":"Zhang, L.","first_name":"L.","last_name":"Zhang"},{"last_name":"Lin","first_name":"T.","full_name":"Lin, T."},{"full_name":"Paintner, T.","last_name":"Paintner","first_name":"T."},{"last_name":"Koch","first_name":"R.","full_name":"Koch, R."},{"id":"468","orcid":"0000-0002-2717-5076","last_name":"Schmidt","first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero"},{"last_name":"Barth","first_name":"J. V.","full_name":"Barth, J. V."},{"full_name":"Schöfberger, W.","first_name":"W.","last_name":"Schöfberger"},{"first_name":"S.","last_name":"Müllegger","full_name":"Müllegger, S."},{"last_name":"Klappenberger","first_name":"F.","full_name":"Klappenberger, F."},{"id":"171","full_name":"Gerstmann, Uwe","first_name":"Uwe","last_name":"Gerstmann"}],"date_updated":"2022-01-06T06:50:24Z","publication_status":"published","page":"6787-6797","_id":"10019","language":[{"iso":"eng"}],"doi":"10.1002/chem.201705921","user_id":"16199"},{"intvolume":"       557","publication_status":"published","date_updated":"2022-04-21T09:14:49Z","author":[{"full_name":"Anderski, Juliane","first_name":"Juliane","last_name":"Anderski"},{"last_name":"Mahlert","first_name":"Laura","full_name":"Mahlert, Laura"},{"first_name":"Jingjiang","last_name":"Sun","full_name":"Sun, Jingjiang"},{"first_name":"Wolfgang","last_name":"Birnbaum","full_name":"Birnbaum, Wolfgang"},{"first_name":"Dennis","last_name":"Mulac","full_name":"Mulac, Dennis"},{"full_name":"Schreiber, Sebastian","first_name":"Sebastian","last_name":"Schreiber"},{"full_name":"Herrmann, Fabian","last_name":"Herrmann","first_name":"Fabian"},{"id":"287","last_name":"Kuckling","first_name":"Dirk","full_name":"Kuckling, Dirk"},{"first_name":"Klaus","last_name":"Langer","full_name":"Langer, Klaus"}],"publication_identifier":{"issn":["0378-5173"]},"title":"Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT","year":"2018","doi":"10.1016/j.ijpharm.2018.12.040","language":[{"iso":"eng"}],"publication":"International Journal of Pharmaceutics","department":[{"_id":"311"}],"type":"journal_article","keyword":["NanoparticlesLight-responsive polymersPhotodynamic therapyPoly(lactic-co-glycolic acid)Intestinal cancer"],"date_created":"2022-04-21T09:13:47Z","status":"public","volume":557,"user_id":"94","_id":"30935","publisher":"Elsevier BV","page":"182-191","citation":{"short":"J. Anderski, L. Mahlert, J. Sun, W. Birnbaum, D. Mulac, S. Schreiber, F. Herrmann, D. Kuckling, K. Langer, International Journal of Pharmaceutics 557 (2018) 182–191.","ama":"Anderski J, Mahlert L, Sun J, et al. Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT. <i>International Journal of Pharmaceutics</i>. 2018;557:182-191. doi:<a href=\"https://doi.org/10.1016/j.ijpharm.2018.12.040\">10.1016/j.ijpharm.2018.12.040</a>","chicago":"Anderski, Juliane, Laura Mahlert, Jingjiang Sun, Wolfgang Birnbaum, Dennis Mulac, Sebastian Schreiber, Fabian Herrmann, Dirk Kuckling, and Klaus Langer. “Light-Responsive Nanoparticles Based on New Polycarbonate Polymers as Innovative Drug Delivery Systems for Photosensitizers in PDT.” <i>International Journal of Pharmaceutics</i> 557 (2018): 182–91. <a href=\"https://doi.org/10.1016/j.ijpharm.2018.12.040\">https://doi.org/10.1016/j.ijpharm.2018.12.040</a>.","bibtex":"@article{Anderski_Mahlert_Sun_Birnbaum_Mulac_Schreiber_Herrmann_Kuckling_Langer_2018, title={Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT}, volume={557}, DOI={<a href=\"https://doi.org/10.1016/j.ijpharm.2018.12.040\">10.1016/j.ijpharm.2018.12.040</a>}, journal={International Journal of Pharmaceutics}, publisher={Elsevier BV}, author={Anderski, Juliane and Mahlert, Laura and Sun, Jingjiang and Birnbaum, Wolfgang and Mulac, Dennis and Schreiber, Sebastian and Herrmann, Fabian and Kuckling, Dirk and Langer, Klaus}, year={2018}, pages={182–191} }","apa":"Anderski, J., Mahlert, L., Sun, J., Birnbaum, W., Mulac, D., Schreiber, S., Herrmann, F., Kuckling, D., &#38; Langer, K. (2018). Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT. <i>International Journal of Pharmaceutics</i>, <i>557</i>, 182–191. <a href=\"https://doi.org/10.1016/j.ijpharm.2018.12.040\">https://doi.org/10.1016/j.ijpharm.2018.12.040</a>","mla":"Anderski, Juliane, et al. “Light-Responsive Nanoparticles Based on New Polycarbonate Polymers as Innovative Drug Delivery Systems for Photosensitizers in PDT.” <i>International Journal of Pharmaceutics</i>, vol. 557, Elsevier BV, 2018, pp. 182–91, doi:<a href=\"https://doi.org/10.1016/j.ijpharm.2018.12.040\">10.1016/j.ijpharm.2018.12.040</a>.","ieee":"J. Anderski <i>et al.</i>, “Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT,” <i>International Journal of Pharmaceutics</i>, vol. 557, pp. 182–191, 2018, doi: <a href=\"https://doi.org/10.1016/j.ijpharm.2018.12.040\">10.1016/j.ijpharm.2018.12.040</a>."}},{"abstract":[{"text":"We performed ab initio calculations to study oxygen and hydrogen point defects in the CuInSe2 (CISe) solar-cell material. We found that H interstitial defects (when one H atom is surrounded by four Se atoms) and HCu (when a H atom is replacing a Cu atom) are the most stable defects. Whereas these H substitutional defects remain neutral, H interstitial defects act as donor defects and are detrimental to the cell performance. The incorporation of H2 into the CISe lattice, on the other hand, is harmless to the p-type conductivity. Oxygen atoms tend to either substitute Se atoms in the CISe lattice or form interstitial defects, though the formation of substitutional defects is more favorable. All oxygen point defects have high formation energies, which results in a low concentration of these defects in CISe. However, the presence of oxygen in the system leads to the formation of secondary phases such as In2O3 and InCuO2. In addition to the point defects, we studied the adsorption of H2O molecules on a defect-free surface and a surface with a (2VCu + InCu) defect using the ab initio thermodynamics technique. Our results indicate that the dissociative water adsorption on the CISe surface is energetically unfavorable. Furthermore, in order to obtain a water-free surface, the surface with defects has to be calcined at a higher temperature compared to the defect-free surface.","lang":"eng"}],"publication":"J. Phys. Chem. C","issue":"37","type":"journal_article","department":[{"_id":"304"}],"date_created":"2019-09-13T12:53:01Z","publication_status":"published","date_updated":"2022-07-21T09:43:25Z","intvolume":"       122","title":"Theoretical Investigation of Interaction of CuInSe2 Absorber Material with Oxygen, Hydrogen, and Water","year":"2018","author":[{"first_name":"Sudhir","last_name":"Sahoo","full_name":"Sahoo, Sudhir"},{"id":"71692","full_name":"Kormath Madam Raghupathy, Ramya","first_name":"Ramya","orcid":"https://orcid.org/0000-0003-4667-9744","last_name":"Kormath Madam Raghupathy"},{"full_name":"Kühne, Thomas","last_name":"Kühne","first_name":"Thomas","id":"49079"},{"id":"71051","first_name":"Hossein","last_name":"Mirhosseini","orcid":"https://orcid.org/0000-0001-6179-1545","full_name":"Mirhosseini, Hossein"}],"doi":"10.1021/acs.jpcc.8b06709","language":[{"iso":"eng"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"bibtex":"@article{Sahoo_Kormath Madam Raghupathy_Kühne_Mirhosseini_2018, title={Theoretical Investigation of Interaction of CuInSe2 Absorber Material with Oxygen, Hydrogen, and Water}, volume={122}, DOI={<a href=\"https://doi.org/10.1021/acs.jpcc.8b06709\">10.1021/acs.jpcc.8b06709</a>}, number={37}, journal={J. Phys. Chem. C}, author={Sahoo, Sudhir and Kormath Madam Raghupathy, Ramya and Kühne, Thomas and Mirhosseini, Hossein}, year={2018}, pages={21202–21209} }","short":"S. Sahoo, R. Kormath Madam Raghupathy, T. Kühne, H. Mirhosseini, J. Phys. Chem. C 122 (2018) 21202–21209.","ama":"Sahoo S, Kormath Madam Raghupathy R, Kühne T, Mirhosseini H. Theoretical Investigation of Interaction of CuInSe2 Absorber Material with Oxygen, Hydrogen, and Water. <i>J Phys Chem C</i>. 2018;122(37):21202-21209. doi:<a href=\"https://doi.org/10.1021/acs.jpcc.8b06709\">10.1021/acs.jpcc.8b06709</a>","chicago":"Sahoo, Sudhir, Ramya Kormath Madam Raghupathy, Thomas Kühne, and Hossein Mirhosseini. “Theoretical Investigation of Interaction of CuInSe2 Absorber Material with Oxygen, Hydrogen, and Water.” <i>J. Phys. Chem. C</i> 122, no. 37 (2018): 21202–9. <a href=\"https://doi.org/10.1021/acs.jpcc.8b06709\">https://doi.org/10.1021/acs.jpcc.8b06709</a>.","ieee":"S. Sahoo, R. Kormath Madam Raghupathy, T. Kühne, and H. Mirhosseini, “Theoretical Investigation of Interaction of CuInSe2 Absorber Material with Oxygen, Hydrogen, and Water,” <i>J. Phys. Chem. C</i>, vol. 122, no. 37, pp. 21202–21209, 2018, doi: <a href=\"https://doi.org/10.1021/acs.jpcc.8b06709\">10.1021/acs.jpcc.8b06709</a>.","apa":"Sahoo, S., Kormath Madam Raghupathy, R., Kühne, T., &#38; Mirhosseini, H. (2018). Theoretical Investigation of Interaction of CuInSe2 Absorber Material with Oxygen, Hydrogen, and Water. <i>J. Phys. Chem. C</i>, <i>122</i>(37), 21202–21209. <a href=\"https://doi.org/10.1021/acs.jpcc.8b06709\">https://doi.org/10.1021/acs.jpcc.8b06709</a>","mla":"Sahoo, Sudhir, et al. “Theoretical Investigation of Interaction of CuInSe2 Absorber Material with Oxygen, Hydrogen, and Water.” <i>J. Phys. Chem. C</i>, vol. 122, no. 37, 2018, pp. 21202–09, doi:<a href=\"https://doi.org/10.1021/acs.jpcc.8b06709\">10.1021/acs.jpcc.8b06709</a>."},"status":"public","user_id":"71051","volume":122,"page":"21202-21209","_id":"13209"},{"volume":30,"user_id":"71051","_id":"13210","publisher":"American Chemical Society","page":"6794-6800","status":"public","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"mla":"Kormath Madam Raghupathy, Ramya, et al. “Database Screening of Ternary Chalcogenides for P-Type Transparent Conductors.” <i>Chemistry of Materials</i>, vol. 30, no. 19, American Chemical Society, 2018, pp. 6794–800, doi:<a href=\"https://doi.org/10.1021/acs.chemmater.8b02719\">10.1021/acs.chemmater.8b02719</a>.","ama":"Kormath Madam Raghupathy R, Wiebeler H, Kühne T, Felser C, Mirhosseini H. Database screening of ternary chalcogenides for p-type transparent conductors. <i>Chemistry of Materials</i>. 2018;30(19):6794-6800. doi:<a href=\"https://doi.org/10.1021/acs.chemmater.8b02719\">10.1021/acs.chemmater.8b02719</a>","bibtex":"@article{Kormath Madam Raghupathy_Wiebeler_Kühne_Felser_Mirhosseini_2018, title={Database screening of ternary chalcogenides for p-type transparent conductors}, volume={30}, DOI={<a href=\"https://doi.org/10.1021/acs.chemmater.8b02719\">10.1021/acs.chemmater.8b02719</a>}, number={19}, journal={Chemistry of Materials}, publisher={American Chemical Society}, author={Kormath Madam Raghupathy, Ramya and Wiebeler, Hendrik and Kühne, Thomas and Felser, Claudia and Mirhosseini, Hossein}, year={2018}, pages={6794–6800} }","apa":"Kormath Madam Raghupathy, R., Wiebeler, H., Kühne, T., Felser, C., &#38; Mirhosseini, H. (2018). Database screening of ternary chalcogenides for p-type transparent conductors. <i>Chemistry of Materials</i>, <i>30</i>(19), 6794–6800. <a href=\"https://doi.org/10.1021/acs.chemmater.8b02719\">https://doi.org/10.1021/acs.chemmater.8b02719</a>","ieee":"R. Kormath Madam Raghupathy, H. Wiebeler, T. Kühne, C. Felser, and H. Mirhosseini, “Database screening of ternary chalcogenides for p-type transparent conductors,” <i>Chemistry of Materials</i>, vol. 30, no. 19, pp. 6794–6800, 2018, doi: <a href=\"https://doi.org/10.1021/acs.chemmater.8b02719\">10.1021/acs.chemmater.8b02719</a>.","short":"R. Kormath Madam Raghupathy, H. Wiebeler, T. Kühne, C. Felser, H. Mirhosseini, Chemistry of Materials 30 (2018) 6794–6800.","chicago":"Kormath Madam Raghupathy, Ramya, Hendrik Wiebeler, Thomas Kühne, Claudia Felser, and Hossein Mirhosseini. “Database Screening of Ternary Chalcogenides for P-Type Transparent Conductors.” <i>Chemistry of Materials</i> 30, no. 19 (2018): 6794–6800. <a href=\"https://doi.org/10.1021/acs.chemmater.8b02719\">https://doi.org/10.1021/acs.chemmater.8b02719</a>."},"doi":"10.1021/acs.chemmater.8b02719","language":[{"iso":"eng"}],"intvolume":"        30","publication_status":"published","date_updated":"2022-07-21T09:42:32Z","author":[{"id":"71692","full_name":"Kormath Madam Raghupathy, Ramya","last_name":"Kormath Madam Raghupathy","first_name":"Ramya","orcid":"https://orcid.org/0000-0003-4667-9744"},{"full_name":"Wiebeler, Hendrik","first_name":"Hendrik","last_name":"Wiebeler"},{"full_name":"Kühne, Thomas","first_name":"Thomas","last_name":"Kühne","id":"49079"},{"last_name":"Felser","first_name":"Claudia","full_name":"Felser, Claudia"},{"id":"71051","last_name":"Mirhosseini","orcid":"https://orcid.org/0000-0001-6179-1545","first_name":"Hossein","full_name":"Mirhosseini, Hossein"}],"year":"2018","title":"Database screening of ternary chalcogenides for p-type transparent conductors","department":[{"_id":"304"}],"type":"journal_article","date_created":"2019-09-13T12:53:02Z","abstract":[{"text":"In this work, we investigated ternary chalcogenide semiconductors to identify promising p-type transparent conducting materials (TCMs). High-throughput calculations were employed to find the compounds that satisfies our screening criteria. Our screening strategy was based on the size of band gaps, the values of hole effective masses, and p-type dopability. Our search led to the identification of seven promising compounds (IrSbS, Ba2GeSe4, Ba2SiSe4, Ba(BSe3)2, VCu3S4, NbCu3Se4, and CuBS2) as potential TCM candidates. In addition, branch point energy and optical absorption spectra calculations support our findings. Our results open a new direction for the design and development of p-type TCMs.","lang":"eng"}],"publication":"Chemistry of Materials","issue":"19"},{"citation":{"ama":"Li J, Yu X, Herberg A, Kuckling D. Biomolecule Sensor Based on Azlactone‐Modified Hydrogel Films. <i>Macromolecular Rapid Communications</i>. 2018;40(7). doi:<a href=\"https://doi.org/10.1002/marc.201800674\">10.1002/marc.201800674</a>","bibtex":"@article{Li_Yu_Herberg_Kuckling_2018, title={Biomolecule Sensor Based on Azlactone‐Modified Hydrogel Films}, volume={40}, DOI={<a href=\"https://doi.org/10.1002/marc.201800674\">10.1002/marc.201800674</a>}, number={71800674}, journal={Macromolecular Rapid Communications}, publisher={Wiley}, author={Li, Jie and Yu, Xiaoqian and Herberg, Artjom and Kuckling, Dirk}, year={2018} }","mla":"Li, Jie, et al. “Biomolecule Sensor Based on Azlactone‐Modified Hydrogel Films.” <i>Macromolecular Rapid Communications</i>, vol. 40, no. 7, 1800674, Wiley, 2018, doi:<a href=\"https://doi.org/10.1002/marc.201800674\">10.1002/marc.201800674</a>.","short":"J. Li, X. Yu, A. Herberg, D. Kuckling, Macromolecular Rapid Communications 40 (2018).","chicago":"Li, Jie, Xiaoqian Yu, Artjom Herberg, and Dirk Kuckling. “Biomolecule Sensor Based on Azlactone‐Modified Hydrogel Films.” <i>Macromolecular Rapid Communications</i> 40, no. 7 (2018). <a href=\"https://doi.org/10.1002/marc.201800674\">https://doi.org/10.1002/marc.201800674</a>.","apa":"Li, J., Yu, X., Herberg, A., &#38; Kuckling, D. (2018). Biomolecule Sensor Based on Azlactone‐Modified Hydrogel Films. <i>Macromolecular Rapid Communications</i>, <i>40</i>(7), Article 1800674. <a href=\"https://doi.org/10.1002/marc.201800674\">https://doi.org/10.1002/marc.201800674</a>","ieee":"J. Li, X. Yu, A. Herberg, and D. Kuckling, “Biomolecule Sensor Based on Azlactone‐Modified Hydrogel Films,” <i>Macromolecular Rapid Communications</i>, vol. 40, no. 7, Art. no. 1800674, 2018, doi: <a href=\"https://doi.org/10.1002/marc.201800674\">10.1002/marc.201800674</a>."},"publisher":"Wiley","_id":"32444","volume":40,"user_id":"94","status":"public","date_created":"2022-07-28T09:41:44Z","department":[{"_id":"163"}],"keyword":["Materials Chemistry","Polymers and Plastics","Organic Chemistry"],"type":"journal_article","publication":"Macromolecular Rapid Communications","issue":"7","language":[{"iso":"eng"}],"article_number":"1800674","doi":"10.1002/marc.201800674","author":[{"last_name":"Li","first_name":"Jie","full_name":"Li, Jie"},{"full_name":"Yu, Xiaoqian","first_name":"Xiaoqian","last_name":"Yu"},{"full_name":"Herberg, Artjom","first_name":"Artjom","last_name":"Herberg","id":"94"},{"id":"287","full_name":"Kuckling, Dirk","first_name":"Dirk","last_name":"Kuckling"}],"publication_identifier":{"issn":["1022-1336","1521-3927"]},"title":"Biomolecule Sensor Based on Azlactone‐Modified Hydrogel Films","year":"2018","intvolume":"        40","article_type":"original","date_updated":"2022-07-28T09:44:55Z","publication_status":"published"},{"user_id":"89838","doi":"10.3390/nu10050582","article_number":"582","language":[{"iso":"eng"}],"_id":"27027","publication_status":"published","date_updated":"2022-09-15T09:50:24Z","title":"Dietary Acid Load and Mental Health Outcomes in Children and Adolescents: Results from the GINIplus and LISA Birth Cohort Studies","status":"public","year":"2018","author":[{"full_name":"Bühlmeier, Judith","first_name":"Judith","last_name":"Bühlmeier","id":"89838"},{"first_name":"Carla","last_name":"Harris","full_name":"Harris, Carla"},{"full_name":"Koletzko, Sibylle","first_name":"Sibylle","last_name":"Koletzko"},{"full_name":"Lehmann, Irina","first_name":"Irina","last_name":"Lehmann"},{"last_name":"Bauer","first_name":"Carl-Peter","full_name":"Bauer, Carl-Peter"},{"full_name":"Schikowski, Tamara","first_name":"Tamara","last_name":"Schikowski"},{"last_name":"von Berg","first_name":"Andrea","full_name":"von Berg, Andrea"},{"last_name":"Berdel","first_name":"Dietrich","full_name":"Berdel, Dietrich"},{"full_name":"Heinrich, Joachim","first_name":"Joachim","last_name":"Heinrich"},{"last_name":"Hebebrand","first_name":"Johannes","full_name":"Hebebrand, Johannes"},{"full_name":"Föcker, Manuel","last_name":"Föcker","first_name":"Manuel"},{"last_name":"Standl","first_name":"Marie","full_name":"Standl, Marie"},{"full_name":"Libuda, Lars","last_name":"Libuda","first_name":"Lars","orcid":"0000-0003-1603-3133","id":"88682"}],"publication_identifier":{"issn":["2072-6643"]},"type":"journal_article","department":[{"_id":"35"},{"_id":"22"},{"_id":"395"}],"date_created":"2021-11-01T19:29:28Z","extern":"1","publication":"Nutrients","citation":{"mla":"Bühlmeier, Judith, et al. “Dietary Acid Load and Mental Health Outcomes in Children and Adolescents: Results from the GINIplus and LISA Birth Cohort Studies.” <i>Nutrients</i>, 582, 2018, doi:<a href=\"https://doi.org/10.3390/nu10050582\">10.3390/nu10050582</a>.","bibtex":"@article{Bühlmeier_Harris_Koletzko_Lehmann_Bauer_Schikowski_von Berg_Berdel_Heinrich_Hebebrand_et al._2018, title={Dietary Acid Load and Mental Health Outcomes in Children and Adolescents: Results from the GINIplus and LISA Birth Cohort Studies}, DOI={<a href=\"https://doi.org/10.3390/nu10050582\">10.3390/nu10050582</a>}, number={582}, journal={Nutrients}, author={Bühlmeier, Judith and Harris, Carla and Koletzko, Sibylle and Lehmann, Irina and Bauer, Carl-Peter and Schikowski, Tamara and von Berg, Andrea and Berdel, Dietrich and Heinrich, Joachim and Hebebrand, Johannes and et al.}, year={2018} }","ama":"Bühlmeier J, Harris C, Koletzko S, et al. Dietary Acid Load and Mental Health Outcomes in Children and Adolescents: Results from the GINIplus and LISA Birth Cohort Studies. <i>Nutrients</i>. Published online 2018. doi:<a href=\"https://doi.org/10.3390/nu10050582\">10.3390/nu10050582</a>","ieee":"J. Bühlmeier <i>et al.</i>, “Dietary Acid Load and Mental Health Outcomes in Children and Adolescents: Results from the GINIplus and LISA Birth Cohort Studies,” <i>Nutrients</i>, Art. no. 582, 2018, doi: <a href=\"https://doi.org/10.3390/nu10050582\">10.3390/nu10050582</a>.","apa":"Bühlmeier, J., Harris, C., Koletzko, S., Lehmann, I., Bauer, C.-P., Schikowski, T., von Berg, A., Berdel, D., Heinrich, J., Hebebrand, J., Föcker, M., Standl, M., &#38; Libuda, L. (2018). Dietary Acid Load and Mental Health Outcomes in Children and Adolescents: Results from the GINIplus and LISA Birth Cohort Studies. <i>Nutrients</i>, Article 582. <a href=\"https://doi.org/10.3390/nu10050582\">https://doi.org/10.3390/nu10050582</a>","chicago":"Bühlmeier, Judith, Carla Harris, Sibylle Koletzko, Irina Lehmann, Carl-Peter Bauer, Tamara Schikowski, Andrea von Berg, et al. “Dietary Acid Load and Mental Health Outcomes in Children and Adolescents: Results from the GINIplus and LISA Birth Cohort Studies.” <i>Nutrients</i>, 2018. <a href=\"https://doi.org/10.3390/nu10050582\">https://doi.org/10.3390/nu10050582</a>.","short":"J. Bühlmeier, C. Harris, S. Koletzko, I. Lehmann, C.-P. Bauer, T. Schikowski, A. von Berg, D. Berdel, J. Heinrich, J. Hebebrand, M. Föcker, M. Standl, L. Libuda, Nutrients (2018)."}},{"publisher":"MDPI AG","_id":"35330","volume":4,"user_id":"466","status":"public","citation":{"ama":"Steck K, Schmidt C, Stubenrauch C. The Twofold Role of 12-Hydroxyoctadecanoic Acid (12-HOA) in a Ternary Water—Surfactant—12-HOA System: Gelator and Co-Surfactant. <i>Gels</i>. 2018;4(3). doi:<a href=\"https://doi.org/10.3390/gels4030078\">10.3390/gels4030078</a>","bibtex":"@article{Steck_Schmidt_Stubenrauch_2018, title={The Twofold Role of 12-Hydroxyoctadecanoic Acid (12-HOA) in a Ternary Water—Surfactant—12-HOA System: Gelator and Co-Surfactant}, volume={4}, DOI={<a href=\"https://doi.org/10.3390/gels4030078\">10.3390/gels4030078</a>}, number={378}, journal={Gels}, publisher={MDPI AG}, author={Steck, Katja and Schmidt, Claudia and Stubenrauch, Cosima}, year={2018} }","mla":"Steck, Katja, et al. “The Twofold Role of 12-Hydroxyoctadecanoic Acid (12-HOA) in a Ternary Water—Surfactant—12-HOA System: Gelator and Co-Surfactant.” <i>Gels</i>, vol. 4, no. 3, 78, MDPI AG, 2018, doi:<a href=\"https://doi.org/10.3390/gels4030078\">10.3390/gels4030078</a>.","chicago":"Steck, Katja, Claudia Schmidt, and Cosima Stubenrauch. “The Twofold Role of 12-Hydroxyoctadecanoic Acid (12-HOA) in a Ternary Water—Surfactant—12-HOA System: Gelator and Co-Surfactant.” <i>Gels</i> 4, no. 3 (2018). <a href=\"https://doi.org/10.3390/gels4030078\">https://doi.org/10.3390/gels4030078</a>.","short":"K. Steck, C. Schmidt, C. Stubenrauch, Gels 4 (2018).","apa":"Steck, K., Schmidt, C., &#38; Stubenrauch, C. (2018). The Twofold Role of 12-Hydroxyoctadecanoic Acid (12-HOA) in a Ternary Water—Surfactant—12-HOA System: Gelator and Co-Surfactant. <i>Gels</i>, <i>4</i>(3), Article 78. <a href=\"https://doi.org/10.3390/gels4030078\">https://doi.org/10.3390/gels4030078</a>","ieee":"K. Steck, C. Schmidt, and C. Stubenrauch, “The Twofold Role of 12-Hydroxyoctadecanoic Acid (12-HOA) in a Ternary Water—Surfactant—12-HOA System: Gelator and Co-Surfactant,” <i>Gels</i>, vol. 4, no. 3, Art. no. 78, 2018, doi: <a href=\"https://doi.org/10.3390/gels4030078\">10.3390/gels4030078</a>."},"quality_controlled":"1","language":[{"iso":"eng"}],"article_number":"78","doi":"10.3390/gels4030078","author":[{"full_name":"Steck, Katja","last_name":"Steck","first_name":"Katja"},{"id":"466","last_name":"Schmidt","orcid":"0000-0003-3179-9997","first_name":"Claudia","full_name":"Schmidt, Claudia"},{"last_name":"Stubenrauch","first_name":"Cosima","full_name":"Stubenrauch, Cosima"}],"publication_identifier":{"issn":["2310-2861"]},"year":"2018","title":"The Twofold Role of 12-Hydroxyoctadecanoic Acid (12-HOA) in a Ternary Water—Surfactant—12-HOA System: Gelator and Co-Surfactant","intvolume":"         4","article_type":"original","date_updated":"2023-01-07T10:33:24Z","publication_status":"published","date_created":"2023-01-06T12:51:42Z","department":[{"_id":"2"},{"_id":"315"}],"keyword":["Polymers and Plastics","Organic Chemistry","Biomaterials","Bioengineering"],"type":"journal_article","issue":"3","publication":"Gels","abstract":[{"lang":"eng","text":"<jats:p>Gelled lyotropic liquid crystals can be formed by adding a gelator to a mixture of surfactant and solvent. If the gel network and the liquid-crystalline phase coexist without influencing each other, the self-assembly is called orthogonal. In this study, the influence of the organogelator 12-hydroxyoctadecanoic acid (12-HOA) on the lamellar and hexagonal liquid crystalline phases of the binary system H2O–C12E7 (heptaethylene glycol monododecyl ether) is investigated. More precisely, we added 12-HOA at mass fractions from 0.015 to 0.05 and studied the resulting phase diagram of the system H2O–C12E7 by visual observation of birefringence and by 2H NMR spectroscopy. In addition, the dynamic shear moduli of the samples were measured in order to examine their gel character. The results show that 12-HOA is partly acting as co-surfactant, manifested by the destabilization of the hexagonal phase and the stabilization of the lamellar phase. The higher the total surfactant concentration, the more 12-HOA is incorporated in the surfactant layer. Accordingly, its gelation capacity is substantially reduced in the surfactant solution compared to the system 12-HOA–n-decane, and large amounts of gelator are required for gels to form, especially in the lamellar phase.</jats:p>"}]},{"doi":"10.4119/HLZ-2385","user_id":"4245","volume":1,"_id":"35677","language":[{"iso":"ger"}],"date_updated":"2023-01-10T08:54:14Z","publication_status":"published","intvolume":"         1","year":"2018","status":"public","title":"Modellierung und Analyse komplexer Alltagsphänomene. Ein Seminarkonzept zum Umgang mit digitalen Werkzeugen im Physikunterricht","author":[{"last_name":"Vogelsang","first_name":"Christoph","full_name":"Vogelsang, Christoph","id":"4245"},{"full_name":"Szabone-Varnai, Agnes","first_name":"Agnes","last_name":"Szabone-Varnai"}],"type":"journal_article","department":[{"_id":"299"},{"_id":"33"},{"_id":"586"}],"date_created":"2023-01-10T08:52:51Z","abstract":[{"lang":"eng","text":"Im Zuge der wachsenden Digitalisierung von allen Aspekten der Schule wandeln sich auch die Anforderungen an die Unterrichtsgestaltung. Auch angehende Physiklehrkräfte sollten schon in der ersten Ausbildungsphase auf diese Anforderungen vorbereitet werden. Hierzu müssen sie Kompetenzen insbesondere zum Einsatz spezifischer digitaler Medien für das Lehren und Lernen von Physik erwerben. Um dies zu ermöglichen, wurde an der Universität Paderborn das Seminarkonzept MORPH entwickeln und erprobt. Dabei handelt es sich um einen fachdidaktischen Projektkurs, der den Nutzen digitaler Werkzeuge für das naturwissenschaftliche Arbeiten betont. Als zentrale Lernaktivitäten nutzen die Teilnehmenden digitale Werkzeuge, um physikalische Alltagsphänomene experimentell zu analysieren und zu modellieren. Neben einer Beschreibung didaktischer Hintergründe des Konzepts und einer konkreten Umsetzung berichtet der Beitrag zudem die Ergebnisse einer Evaluation der ersten beiden Erprobungen. Dabei stellte sich heraus, dass die Studierenden zwar die angestrebten Fähigkeiten zum Umgang mit digitalen Werkzeugen erwerben, sie aber für eine Nutzung digitaler Medien in ihrer späteren Unterrichtstätigkeit eher weniger motiviert werden konnten."}],"issue":"1","publication":"Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion","citation":{"apa":"Vogelsang, C., &#38; Szabone-Varnai, A. (2018). Modellierung und Analyse komplexer Alltagsphänomene. Ein Seminarkonzept zum Umgang mit digitalen Werkzeugen im Physikunterricht. <i>Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion</i>, <i>1</i>(1). <a href=\"https://doi.org/10.4119/HLZ-2385\">https://doi.org/10.4119/HLZ-2385</a>","ieee":"C. Vogelsang and A. Szabone-Varnai, “Modellierung und Analyse komplexer Alltagsphänomene. Ein Seminarkonzept zum Umgang mit digitalen Werkzeugen im Physikunterricht,” <i>Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion</i>, vol. 1, no. 1, 2018, doi: <a href=\"https://doi.org/10.4119/HLZ-2385\">10.4119/HLZ-2385</a>.","chicago":"Vogelsang, Christoph, and Agnes Szabone-Varnai. “Modellierung und Analyse komplexer Alltagsphänomene. Ein Seminarkonzept zum Umgang mit digitalen Werkzeugen im Physikunterricht.” <i>Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion</i> 1, no. 1 (2018). <a href=\"https://doi.org/10.4119/HLZ-2385\">https://doi.org/10.4119/HLZ-2385</a>.","short":"C. Vogelsang, A. Szabone-Varnai, Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion 1 (2018).","mla":"Vogelsang, Christoph, and Agnes Szabone-Varnai. “Modellierung und Analyse komplexer Alltagsphänomene. Ein Seminarkonzept zum Umgang mit digitalen Werkzeugen im Physikunterricht.” <i>Herausforderung Lehrer* Innenbildung-Zeitschrift Zur Konzeption, Gestaltung Und Diskussion</i>, vol. 1, no. 1, 2018, doi:<a href=\"https://doi.org/10.4119/HLZ-2385\">10.4119/HLZ-2385</a>.","ama":"Vogelsang C, Szabone-Varnai A. Modellierung und Analyse komplexer Alltagsphänomene. 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Innsbruck: Studienverlag, 2018, pp. 337–352."},"series_title":"Lehr- und Lernforschung in der Biologiedidaktik","language":[{"iso":"ger"}],"author":[{"last_name":"Thyssen","first_name":"Christoph","full_name":"Thyssen, Christoph"},{"full_name":"Finger, Alexander","last_name":"Finger","first_name":"Alexander"},{"first_name":"Daniel","last_name":"Laumann","full_name":"Laumann, Daniel"},{"id":"4245","last_name":"Vogelsang","first_name":"Christoph","full_name":"Vogelsang, Christoph"}],"title":"Digitalisierung in der Lehrerbildung - Einstellungen und motivationale Orientierungen von angehenden Biologielehrkräften zum Einsatz digitaler Medien im Unterricht","year":"2018","intvolume":"         8","date_updated":"2023-01-12T08:52:24Z","publication_status":"published","date_created":"2023-01-12T08:52:22Z","department":[{"_id":"299"},{"_id":"33"},{"_id":"586"}],"type":"book_chapter","publication":"Lehr- und Lernforschung in der Biologiedidaktik"},{"project":[{"name":"TRR 142","grant_number":"231447078","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - Subproject B4","grant_number":"231447078","_id":"69"},{"name":"TRR 142 - Subproject B5","grant_number":"231447078","_id":"70"}],"citation":{"mla":"Rüsing, Michael, et al. “Imaging of 180∘ Ferroelectric Domain Walls in Uniaxial Ferroelectrics by Confocal Raman Spectroscopy: Unraveling the Contrast Mechanism.” <i>Physical Review Materials</i>, vol. 2, no. 10, American Physical Society (APS), 2018, doi:<a href=\"https://doi.org/10.1103/physrevmaterials.2.103801\">10.1103/physrevmaterials.2.103801</a>.","ama":"Rüsing M, Neufeld S, Brockmeier J, et al. Imaging of 180∘ ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism. <i>Physical Review Materials</i>. 2018;2(10). doi:<a href=\"https://doi.org/10.1103/physrevmaterials.2.103801\">10.1103/physrevmaterials.2.103801</a>","bibtex":"@article{Rüsing_Neufeld_Brockmeier_Eigner_Mackwitz_Spychala_Silberhorn_Schmidt_Berth_Zrenner_et al._2018, title={Imaging of 180∘ ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism}, volume={2}, DOI={<a href=\"https://doi.org/10.1103/physrevmaterials.2.103801\">10.1103/physrevmaterials.2.103801</a>}, number={10}, journal={Physical Review Materials}, publisher={American Physical Society (APS)}, author={Rüsing, Michael and Neufeld, Sergej and Brockmeier, Julian and Eigner, Christof and Mackwitz, P. and Spychala, K. and Silberhorn, Christine and Schmidt, Wolf Gero and Berth, Gerhard and Zrenner, Artur and et al.}, year={2018} }","apa":"Rüsing, M., Neufeld, S., Brockmeier, J., Eigner, C., Mackwitz, P., Spychala, K., Silberhorn, C., Schmidt, W. G., Berth, G., Zrenner, A., &#38; Sanna, S. (2018). Imaging of 180∘ ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism. <i>Physical Review Materials</i>, <i>2</i>(10). <a href=\"https://doi.org/10.1103/physrevmaterials.2.103801\">https://doi.org/10.1103/physrevmaterials.2.103801</a>","ieee":"M. Rüsing <i>et al.</i>, “Imaging of 180∘ ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism,” <i>Physical Review Materials</i>, vol. 2, no. 10, 2018, doi: <a href=\"https://doi.org/10.1103/physrevmaterials.2.103801\">10.1103/physrevmaterials.2.103801</a>.","chicago":"Rüsing, Michael, Sergej Neufeld, Julian Brockmeier, Christof Eigner, P. Mackwitz, K. Spychala, Christine Silberhorn, et al. “Imaging of 180∘ Ferroelectric Domain Walls in Uniaxial Ferroelectrics by Confocal Raman Spectroscopy: Unraveling the Contrast Mechanism.” <i>Physical Review Materials</i> 2, no. 10 (2018). <a href=\"https://doi.org/10.1103/physrevmaterials.2.103801\">https://doi.org/10.1103/physrevmaterials.2.103801</a>.","short":"M. Rüsing, S. Neufeld, J. Brockmeier, C. Eigner, P. Mackwitz, K. Spychala, C. Silberhorn, W.G. Schmidt, G. Berth, A. Zrenner, S. Sanna, Physical Review Materials 2 (2018)."},"volume":2,"user_id":"22501","_id":"4769","publisher":"American Physical Society (APS)","status":"public","department":[{"_id":"15"},{"_id":"230"},{"_id":"35"},{"_id":"288"}],"type":"journal_article","date_created":"2018-10-18T08:50:47Z","abstract":[{"lang":"eng","text":"In recent years, Raman spectroscopy has been used to visualize and analyze ferroelectric domain structures.\r\nThe technique makes use of the fact that the intensity or frequency of certain phonons is strongly influenced\r\nby the presence of domain walls. Although the method is used frequently, the underlying mechanism responsible\r\nfor the changes in the spectra is not fully understood. This inhibits deeper analysis of domain structures based\r\non this method. Two different models have been proposed. However, neither model completely explains all\r\nobservations. In this work, we have systematically investigated domain walls in different scattering geometries\r\nwith Raman spectroscopy in the common ferroelectric materials used in integrated optics, i.e., KTiOPO4,\r\nLiNbO3, and LiTaO3. Based on the two models, we can demonstrate that the observed contrast for domain\r\nwalls is in fact based on two different effects. We can identify on the one hand microscopic changes at the\r\ndomain wall, e.g., strain and electric fields, and on the other hand a macroscopic change of selection rules at the\r\ndomain wall. While the macroscopic relaxation of selection rules can be explained by the directional dispersion\r\nof the phonons in agreement with previous propositions, the microscopic changes can be explained qualitatively\r\nin terms of a simplified atomistic model."}],"issue":"10","publication":"Physical Review Materials","doi":"10.1103/physrevmaterials.2.103801","language":[{"iso":"eng"}],"article_type":"original","intvolume":"         2","publication_status":"published","date_updated":"2023-10-11T09:01:48Z","author":[{"id":"22501","orcid":"0000-0003-4682-4577","first_name":"Michael","last_name":"Rüsing","full_name":"Rüsing, Michael"},{"last_name":"Neufeld","first_name":"Sergej","full_name":"Neufeld, Sergej","id":"23261"},{"id":"44807","last_name":"Brockmeier","first_name":"Julian","full_name":"Brockmeier, Julian"},{"full_name":"Eigner, Christof","last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof","id":"13244"},{"first_name":"P.","last_name":"Mackwitz","full_name":"Mackwitz, P."},{"full_name":"Spychala, K.","first_name":"K.","last_name":"Spychala"},{"last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine","id":"26263"},{"id":"468","full_name":"Schmidt, Wolf Gero","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero","last_name":"Schmidt"},{"full_name":"Berth, Gerhard","last_name":"Berth","first_name":"Gerhard","id":"53"},{"full_name":"Zrenner, Artur","orcid":"0000-0002-5190-0944","first_name":"Artur","last_name":"Zrenner","id":"606"},{"full_name":"Sanna, S.","first_name":"S.","last_name":"Sanna"}],"publication_identifier":{"issn":["2475-9953"]},"year":"2018","title":"Imaging of 180∘ ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism"},{"_id":"47944","language":[{"iso":"eng"}],"publisher":"Universitätsbibliothek Paderborn","main_file_link":[{"open_access":"1","url":"https://doi.org/10.17619/UNIPB/1-282"}],"doi":"10.17619/UNIPB/1-282","user_id":"22501","author":[{"id":"22501","full_name":"Rüsing, Michael","orcid":"0000-0003-4682-4577","last_name":"Rüsing","first_name":"Michael"}],"year":"2018","title":"In depth Raman analysis of the ferroelectrics KTiOPO4 and LiNbO3: role of domain boundaries and defect","status":"public","date_updated":"2023-10-11T15:50:28Z","place":"Paderborn","date_created":"2023-10-11T07:35:58Z","oa":"1","department":[{"_id":"15"}],"type":"dissertation","citation":{"chicago":"Rüsing, Michael. <i>In Depth Raman Analysis of the Ferroelectrics KTiOPO4 and LiNbO3: Role of Domain Boundaries and Defect</i>. Paderborn: Universitätsbibliothek Paderborn, 2018. <a href=\"https://doi.org/10.17619/UNIPB/1-282\">https://doi.org/10.17619/UNIPB/1-282</a>.","short":"M. Rüsing, In Depth Raman Analysis of the Ferroelectrics KTiOPO4 and LiNbO3: Role of Domain Boundaries and Defect, Universitätsbibliothek Paderborn, Paderborn, 2018.","apa":"Rüsing, M. (2018). <i>In depth Raman analysis of the ferroelectrics KTiOPO4 and LiNbO3: role of domain boundaries and defect</i>. Universitätsbibliothek Paderborn. <a href=\"https://doi.org/10.17619/UNIPB/1-282\">https://doi.org/10.17619/UNIPB/1-282</a>","ieee":"M. Rüsing, <i>In depth Raman analysis of the ferroelectrics KTiOPO4 and LiNbO3: role of domain boundaries and defect</i>. Paderborn: Universitätsbibliothek Paderborn, 2018.","ama":"Rüsing M. <i>In Depth Raman Analysis of the Ferroelectrics KTiOPO4 and LiNbO3: Role of Domain Boundaries and Defect</i>. Universitätsbibliothek Paderborn; 2018. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-282\">10.17619/UNIPB/1-282</a>","bibtex":"@book{Rüsing_2018, place={Paderborn}, title={In depth Raman analysis of the ferroelectrics KTiOPO4 and LiNbO3: role of domain boundaries and defect}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-282\">10.17619/UNIPB/1-282</a>}, publisher={Universitätsbibliothek Paderborn}, author={Rüsing, Michael}, year={2018} }","mla":"Rüsing, Michael. <i>In Depth Raman Analysis of the Ferroelectrics KTiOPO4 and LiNbO3: Role of Domain Boundaries and Defect</i>. Universitätsbibliothek Paderborn, 2018, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-282\">10.17619/UNIPB/1-282</a>."},"abstract":[{"text":"In the context of ferroelectrics spatially resolved Raman spectroscopy is a powerful tool to investigate stoichiometry, defects or the ferroelectric properties, as well as to visualize domain structures or waveguides. Using Raman spectroscopy for investigations requires a throughout understanding of the spectra and underlying mechanisms. For example, in the context of the common nonlinear materials, lithium niobate and potassium titanyl phosphate, no comprehensive understanding of the Raman spectra of the bulk materials is available, while the underlying mechanism of the domain wall contrast in Raman spectroscopy is not well understood. In this work, questions like these have been addressed in terms of systematic experimental investigations in close cooperation with density functional theory. In particular, it was possible to present a complete assignment of all phonons in the lithium niobate system, which serves as the basis for the understanding of the domain wall spectrum. Here, the domain wall spectrum can be explained with regard to microscopic structural effects, such as strains and electric fields, as well as a macroscopic change of selections rules. Both mechanisms are likewise present in the domain wall spectrum, while being present at different length scales. In the context of potassium titanyl phosphate the first throughout Raman investigations of domain structure, waveguides and periodically poled waveguides are presented. In the context of Rb-exchanged waveguides the change in stoichiometry, but also effects of strain are detected. Here, the Raman analysis provides a method to evaluate these effects.","lang":"eng"}]},{"publication_status":"published","date_updated":"2024-02-27T12:19:24Z","intvolume":"         6","title":"Belastung und Beanspruchung am Arbeitsplatz","year":"2018","status":"public","author":[{"id":"23009","last_name":"Sennefelder","first_name":"Lisa","full_name":"Sennefelder, Lisa"},{"full_name":"Jonas, Stefan","last_name":"Jonas","first_name":"Stefan"}],"user_id":"23009","volume":6,"page":"36-39","language":[{"iso":"ger"}],"_id":"46767","publication":"Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis","issue":"2","citation":{"apa":"Sennefelder, L., &#38; Jonas, S. (2018). Belastung und Beanspruchung am Arbeitsplatz. <i>Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis</i>, <i>6</i>(2), 36–39.","ieee":"L. Sennefelder and S. Jonas, “Belastung und Beanspruchung am Arbeitsplatz,” <i>Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis</i>, vol. 6, no. 2, pp. 36–39, 2018.","short":"L. Sennefelder, S. Jonas, Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis 6 (2018) 36–39.","chicago":"Sennefelder, Lisa, and Stefan Jonas. “Belastung und Beanspruchung am Arbeitsplatz.” <i>Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis</i> 6, no. 2 (2018): 36–39.","mla":"Sennefelder, Lisa, and Stefan Jonas. “Belastung und Beanspruchung am Arbeitsplatz.” <i>Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis</i>, vol. 6, no. 2, 2018, pp. 36–39.","ama":"Sennefelder L, Jonas S. Belastung und Beanspruchung am Arbeitsplatz. <i>Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis</i>. 2018;6(2):36-39.","bibtex":"@article{Sennefelder_Jonas_2018, title={Belastung und Beanspruchung am Arbeitsplatz}, volume={6}, number={2}, journal={Journal Gesundheitsförderung für Akteurinnen und Akteure aus Politik, Wissenschaft und Praxis}, author={Sennefelder, Lisa and Jonas, Stefan}, year={2018}, pages={36–39} }"},"type":"journal_article","department":[{"_id":"175"}],"date_created":"2023-09-04T09:16:24Z"},{"user_id":"96222","language":[{"iso":"ger"}],"_id":"46768","main_file_link":[{"url":"https://www.vbe-nrw.de/downloads/PDF%20Dokumente/Gesu_Umfrage_Ergebnisse.pdf"}],"date_updated":"2024-02-27T12:56:51Z","publication_status":"published","author":[{"id":"21765","full_name":"Meier, Heiko","first_name":"Heiko","last_name":"Meier"},{"full_name":"Hundte, Horst-Walter","first_name":"Horst-Walter","last_name":"Hundte"},{"last_name":"Sennefelder","first_name":"Lisa","full_name":"Sennefelder, Lisa","id":"23009"},{"full_name":"Bätz, Robin","last_name":"Bätz","first_name":"Robin"},{"full_name":"Grebing, Oliver","first_name":"Oliver","last_name":"Grebing"},{"full_name":"Günther, Theresa","first_name":"Theresa","last_name":"Günther"},{"full_name":"Hoppe, Lucas","first_name":"Lucas","last_name":"Hoppe"},{"first_name":"Sarah","last_name":"Ochmann","full_name":"Ochmann, Sarah"}],"year":"2018","title":"„Wie geht’s?“ Ergebnisse einer Untersuchung der strukturellen Rahmenbedingungen zur Gesundheitsförderung von Lehrkräften in der Schule","status":"public","department":[{"_id":"175"}],"type":"misc","date_created":"2023-09-04T09:22:07Z","citation":{"ama":"Meier H, Hundte H-W, Sennefelder L, et al. <i>„Wie geht’s?“ Ergebnisse einer Untersuchung der strukturellen Rahmenbedingungen zur Gesundheitsförderung von Lehrkräften in der Schule</i>.; 2018.","bibtex":"@book{Meier_Hundte_Sennefelder_Bätz_Grebing_Günther_Hoppe_Ochmann_2018, title={„Wie geht’s?“ Ergebnisse einer Untersuchung der strukturellen Rahmenbedingungen zur Gesundheitsförderung von Lehrkräften in der Schule}, author={Meier, Heiko and Hundte, Horst-Walter and Sennefelder, Lisa and Bätz, Robin and Grebing, Oliver and Günther, Theresa and Hoppe, Lucas and Ochmann, Sarah}, year={2018} }","mla":"Meier, Heiko, et al. <i>„Wie geht’s?“ Ergebnisse einer Untersuchung der strukturellen Rahmenbedingungen zur Gesundheitsförderung von Lehrkräften in der Schule</i>. 2018.","short":"H. Meier, H.-W. Hundte, L. Sennefelder, R. Bätz, O. Grebing, T. Günther, L. Hoppe, S. Ochmann, „Wie geht’s?“ Ergebnisse einer Untersuchung der strukturellen Rahmenbedingungen zur Gesundheitsförderung von Lehrkräften in der Schule, 2018.","chicago":"Meier, Heiko, Horst-Walter Hundte, Lisa Sennefelder, Robin Bätz, Oliver Grebing, Theresa Günther, Lucas Hoppe, and Sarah Ochmann. <i>„Wie geht’s?“ Ergebnisse einer Untersuchung der strukturellen Rahmenbedingungen zur Gesundheitsförderung von Lehrkräften in der Schule</i>, 2018.","apa":"Meier, H., Hundte, H.-W., Sennefelder, L., Bätz, R., Grebing, O., Günther, T., Hoppe, L., &#38; Ochmann, S. (2018). <i>„Wie geht’s?“ Ergebnisse einer Untersuchung der strukturellen Rahmenbedingungen zur Gesundheitsförderung von Lehrkräften in der Schule</i>.","ieee":"H. Meier <i>et al.</i>, <i>„Wie geht’s?“ Ergebnisse einer Untersuchung der strukturellen Rahmenbedingungen zur Gesundheitsförderung von Lehrkräften in der Schule</i>. 2018."}}]