[{"department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"user_id":"45543","_id":"44154","type":"conference","status":"public","volume":28,"author":[{"first_name":"Julian","last_name":"Lückenkötter","id":"45543","full_name":"Lückenkötter, Julian"},{"first_name":"J.P.","full_name":"Leimbach, J.P.","last_name":"Leimbach"},{"last_name":"Stallmeister","id":"45538","full_name":"Stallmeister, Tim","first_name":"Tim"},{"full_name":"Marten, Thorsten","id":"338","last_name":"Marten","first_name":"Thorsten"},{"first_name":"Thomas","id":"553","full_name":"Tröster, Thomas","last_name":"Tröster"}],"date_updated":"2023-05-01T09:18:12Z","doi":"10.21741/9781644902479-27","conference":{"end_date":"2023-04-21","location":"Krakow, Poland","name":"ESAFORM 2023","start_date":"2023-04-19"},"publication_identifier":{"eissn":["978-1-64490-247-9"]},"publication_status":"published","intvolume":"        28","page":"249-258","citation":{"chicago":"Lückenkötter, Julian, J.P. Leimbach, Tim Stallmeister, Thorsten Marten, and Thomas Tröster. “Feasibility Study of Compression Molding for Large Reinforcement Structures in the Commercial Vehicle Sector.” In <i>Materials Research Proceedings</i>, 28:249–58. Materials Research Forum LLC, 2023. <a href=\"https://doi.org/10.21741/9781644902479-27\">https://doi.org/10.21741/9781644902479-27</a>.","ieee":"J. Lückenkötter, J. P. Leimbach, T. Stallmeister, T. Marten, and T. Tröster, “Feasibility Study of Compression Molding for Large Reinforcement Structures in the Commercial Vehicle Sector,” in <i>Materials Research Proceedings</i>, Krakow, Poland, 2023, vol. 28, pp. 249–258, doi: <a href=\"https://doi.org/10.21741/9781644902479-27\">10.21741/9781644902479-27</a>.","ama":"Lückenkötter J, Leimbach JP, Stallmeister T, Marten T, Tröster T. Feasibility Study of Compression Molding for Large Reinforcement Structures in the Commercial Vehicle Sector. In: <i>Materials Research Proceedings</i>. Vol 28. Materials Research Forum LLC; 2023:249-258. doi:<a href=\"https://doi.org/10.21741/9781644902479-27\">10.21741/9781644902479-27</a>","bibtex":"@inproceedings{Lückenkötter_Leimbach_Stallmeister_Marten_Tröster_2023, title={Feasibility Study of Compression Molding for Large Reinforcement Structures in the Commercial Vehicle Sector}, volume={28}, DOI={<a href=\"https://doi.org/10.21741/9781644902479-27\">10.21741/9781644902479-27</a>}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Lückenkötter, Julian and Leimbach, J.P. and Stallmeister, Tim and Marten, Thorsten and Tröster, Thomas}, year={2023}, pages={249–258} }","mla":"Lückenkötter, Julian, et al. “Feasibility Study of Compression Molding for Large Reinforcement Structures in the Commercial Vehicle Sector.” <i>Materials Research Proceedings</i>, vol. 28, Materials Research Forum LLC, 2023, pp. 249–58, doi:<a href=\"https://doi.org/10.21741/9781644902479-27\">10.21741/9781644902479-27</a>.","short":"J. Lückenkötter, J.P. Leimbach, T. Stallmeister, T. Marten, T. Tröster, in: Materials Research Proceedings, Materials Research Forum LLC, 2023, pp. 249–258.","apa":"Lückenkötter, J., Leimbach, J. P., Stallmeister, T., Marten, T., &#38; Tröster, T. (2023). Feasibility Study of Compression Molding for Large Reinforcement Structures in the Commercial Vehicle Sector. <i>Materials Research Proceedings</i>, <i>28</i>, 249–258. <a href=\"https://doi.org/10.21741/9781644902479-27\">https://doi.org/10.21741/9781644902479-27</a>"},"language":[{"iso":"eng"}],"keyword":["Compression Molding","Fiber Content","Process Development","Lightweight Design"],"publication":"Materials Research Proceedings","abstract":[{"text":"<jats:p>Abstract. Due to an increasing volume of shipments, there is a significant need for more delivery vehicles. One approach to reduce the associated increase in carbon dioxide (CO2) emissions is a new light weight design approach involving the substitution of conventional materials with glass fiber mat-reinforced thermoplastics (GMT) based on polypropylene (PP). The application of GMT by compression molding is a widely used process in the automotive industry. However, application in the commercial vehicle sector requires much larger dimensions, making it necessary to clarify whether the manufacturing process and material are suitable for semi-structural applications on this scale. To find this out, two replacement geometries are abstracted in this study and manufactured by varying the main manufacturing parameters. The feasibility can be demonstrated by recording and analyzing the resulting process variables and measuring the formed fiber distribution. At the end of the paper, recommendations are given for the production of GMT structures on the scale of commercial vehicles. </jats:p>","lang":"eng"}],"date_created":"2023-04-24T14:14:11Z","publisher":"Materials Research Forum LLC","title":"Feasibility Study of Compression Molding for Large Reinforcement Structures in the Commercial Vehicle Sector","quality_controlled":"1","year":"2023"},{"year":"2023","title":"The Complexity of Translationally Invariant Problems beyond Ground State Energies","date_created":"2020-12-24T14:15:09Z","publication":"Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS)","language":[{"iso":"eng"}],"external_id":{"arxiv":["2012.12717"]},"citation":{"bibtex":"@inproceedings{Gharibian_Watson_Bausch_2023, title={The Complexity of Translationally Invariant Problems beyond Ground State Energies}, volume={254}, DOI={<a href=\"https://doi.org/10.4230/LIPIcs.STACS.2023.54\">https://doi.org/10.4230/LIPIcs.STACS.2023.54</a>}, booktitle={Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS)}, author={Gharibian, Sevag and Watson, James and Bausch, Johannes}, year={2023}, pages={54:1-54:21} }","short":"S. Gharibian, J. Watson, J. Bausch, in: Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS), 2023, p. 54:1-54:21.","mla":"Gharibian, Sevag, et al. “The Complexity of Translationally Invariant Problems beyond Ground State Energies.” <i>Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS)</i>, vol. 254, 2023, p. 54:1-54:21, doi:<a href=\"https://doi.org/10.4230/LIPIcs.STACS.2023.54\">https://doi.org/10.4230/LIPIcs.STACS.2023.54</a>.","apa":"Gharibian, S., Watson, J., &#38; Bausch, J. (2023). The Complexity of Translationally Invariant Problems beyond Ground State Energies. <i>Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS)</i>, <i>254</i>, 54:1-54:21. <a href=\"https://doi.org/10.4230/LIPIcs.STACS.2023.54\">https://doi.org/10.4230/LIPIcs.STACS.2023.54</a>","ama":"Gharibian S, Watson J, Bausch J. The Complexity of Translationally Invariant Problems beyond Ground State Energies. In: <i>Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS)</i>. Vol 254. ; 2023:54:1-54:21. doi:<a href=\"https://doi.org/10.4230/LIPIcs.STACS.2023.54\">https://doi.org/10.4230/LIPIcs.STACS.2023.54</a>","chicago":"Gharibian, Sevag, James Watson, and Johannes Bausch. “The Complexity of Translationally Invariant Problems beyond Ground State Energies.” In <i>Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS)</i>, 254:54:1-54:21, 2023. <a href=\"https://doi.org/10.4230/LIPIcs.STACS.2023.54\">https://doi.org/10.4230/LIPIcs.STACS.2023.54</a>.","ieee":"S. Gharibian, J. Watson, and J. Bausch, “The Complexity of Translationally Invariant Problems beyond Ground State Energies,” in <i>Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS)</i>, 2023, vol. 254, p. 54:1-54:21, doi: <a href=\"https://doi.org/10.4230/LIPIcs.STACS.2023.54\">https://doi.org/10.4230/LIPIcs.STACS.2023.54</a>."},"page":"54:1-54:21","intvolume":"       254","publication_status":"published","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2012.12717"}],"doi":"https://doi.org/10.4230/LIPIcs.STACS.2023.54","date_updated":"2023-05-04T17:51:23Z","oa":"1","author":[{"id":"71541","full_name":"Gharibian, Sevag","last_name":"Gharibian","orcid":"0000-0002-9992-3379","first_name":"Sevag"},{"full_name":"Watson, James","last_name":"Watson","first_name":"James"},{"full_name":"Bausch, Johannes","last_name":"Bausch","first_name":"Johannes"}],"volume":254,"status":"public","type":"conference","_id":"20841","user_id":"71541","department":[{"_id":"623"},{"_id":"7"}]},{"title":"Entwicklung einer Methode zur Integration der Additiven Fertigung in die Serienproduktion am Beispiel des Lasersinterns","supervisor":[{"first_name":"Rainer","full_name":"Koch, Rainer","last_name":"Koch"}],"author":[{"id":"55833","full_name":"Kruse, Anne","last_name":"Kruse","first_name":"Anne"}],"date_created":"2023-05-05T11:24:51Z","volume":27,"date_updated":"2023-05-05T11:24:56Z","citation":{"ieee":"A. Kruse, <i>Entwicklung einer Methode zur Integration der Additiven Fertigung in die Serienproduktion am Beispiel des Lasersinterns</i>, vol. 27. 2023.","chicago":"Kruse, Anne. <i>Entwicklung einer Methode zur Integration der Additiven Fertigung in die Serienproduktion am Beispiel des Lasersinterns</i>. Vol. 27. Forschungsberichte des Direct Manufacturing Research Centers , 2023.","ama":"Kruse A. <i>Entwicklung einer Methode zur Integration der Additiven Fertigung in die Serienproduktion am Beispiel des Lasersinterns</i>. Vol 27.; 2023.","mla":"Kruse, Anne. <i>Entwicklung einer Methode zur Integration der Additiven Fertigung in die Serienproduktion am Beispiel des Lasersinterns</i>. 2023.","bibtex":"@book{Kruse_2023, series={Forschungsberichte des Direct Manufacturing Research Centers }, title={Entwicklung einer Methode zur Integration der Additiven Fertigung in die Serienproduktion am Beispiel des Lasersinterns}, volume={27}, author={Kruse, Anne}, year={2023}, collection={Forschungsberichte des Direct Manufacturing Research Centers } }","short":"A. Kruse, Entwicklung einer Methode zur Integration der Additiven Fertigung in die Serienproduktion am Beispiel des Lasersinterns, 2023.","apa":"Kruse, A. (2023). <i>Entwicklung einer Methode zur Integration der Additiven Fertigung in die Serienproduktion am Beispiel des Lasersinterns</i> (Vol. 27)."},"page":"145","intvolume":"        27","year":"2023","publication_status":"published","publication_identifier":{"isbn":["978-3-8440-8955-4"]},"language":[{"iso":"ger"}],"user_id":"55833","series_title":"Forschungsberichte des Direct Manufacturing Research Centers ","department":[{"_id":"144"},{"_id":"219"},{"_id":"624"},{"_id":"741"}],"_id":"44509","status":"public","type":"dissertation"},{"language":[{"iso":"eng"}],"ddc":["530"],"keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"file":[{"success":1,"relation":"main_file","content_type":"application/pdf","file_size":1315966,"file_name":"acs.nanolett.2c04980.pdf","file_id":"44045","access_level":"closed","date_updated":"2023-04-18T05:50:19Z","creator":"zentgraf","date_created":"2023-04-18T05:50:19Z"}],"abstract":[{"text":"Dispersion is present in every optical setup and is often an undesired effect, especially in nonlinear-optical experiments where ultrashort laser pulses are needed. Typically, bulky pulse compressors consisting of gratings or prisms are used\r\nto address this issue by precompensating the dispersion of the optical components. However, these devices are only able to compensate for a part of the dispersion (second-order dispersion). Here, we present a compact pulse-shaping device that uses plasmonic metasurfaces to apply an arbitrarily designed spectral phase delay allowing for a full dispersion control. Furthermore, with specific phase encodings, this device can be used to temporally reshape the incident laser pulses into more complex pulse forms such as a double pulse. We verify the performance of our device by using an SHG-FROG measurement setup together with a retrieval algorithm to extract the dispersion that our device applies to an incident laser pulse.","lang":"eng"}],"publication":"Nano Letters","title":"Compact Metasurface-Based Optical Pulse-Shaping Device","date_created":"2023-04-18T05:47:22Z","publisher":"American Chemical Society (ACS)","year":"2023","issue":"8","quality_controlled":"1","file_date_updated":"2023-04-18T05:50:19Z","funded_apc":"1","article_type":"original","user_id":"30525","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"project":[{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - B09: TRR 142 - Subproject B09","_id":"170"},{"name":"TRR 142 - C07: TRR 142 - Subproject C07","_id":"171"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"}],"_id":"44044","status":"public","type":"journal_article","main_file_link":[{"open_access":"1","url":"https://pubs.acs.org/doi/full/10.1021/acs.nanolett.2c04980"}],"doi":"10.1021/acs.nanolett.2c04980","author":[{"first_name":"René","full_name":"Geromel, René","last_name":"Geromel"},{"first_name":"Philip","last_name":"Georgi","full_name":"Georgi, Philip"},{"full_name":"Protte, Maximilian","id":"46170","last_name":"Protte","first_name":"Maximilian"},{"full_name":"Lei, Shiwei","last_name":"Lei","first_name":"Shiwei"},{"first_name":"Tim","id":"49683","full_name":"Bartley, Tim","last_name":"Bartley"},{"first_name":"Lingling","last_name":"Huang","full_name":"Huang, Lingling"},{"first_name":"Thomas","id":"30525","full_name":"Zentgraf, Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf"}],"volume":23,"date_updated":"2023-05-12T11:17:51Z","oa":"1","citation":{"ieee":"R. Geromel <i>et al.</i>, “Compact Metasurface-Based Optical Pulse-Shaping Device,” <i>Nano Letters</i>, vol. 23, no. 8, pp. 3196–3201, 2023, doi: <a href=\"https://doi.org/10.1021/acs.nanolett.2c04980\">10.1021/acs.nanolett.2c04980</a>.","chicago":"Geromel, René, Philip Georgi, Maximilian Protte, Shiwei Lei, Tim Bartley, Lingling Huang, and Thomas Zentgraf. “Compact Metasurface-Based Optical Pulse-Shaping Device.” <i>Nano Letters</i> 23, no. 8 (2023): 3196–3201. <a href=\"https://doi.org/10.1021/acs.nanolett.2c04980\">https://doi.org/10.1021/acs.nanolett.2c04980</a>.","ama":"Geromel R, Georgi P, Protte M, et al. Compact Metasurface-Based Optical Pulse-Shaping Device. <i>Nano Letters</i>. 2023;23(8):3196-3201. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.2c04980\">10.1021/acs.nanolett.2c04980</a>","apa":"Geromel, R., Georgi, P., Protte, M., Lei, S., Bartley, T., Huang, L., &#38; Zentgraf, T. (2023). Compact Metasurface-Based Optical Pulse-Shaping Device. <i>Nano Letters</i>, <i>23</i>(8), 3196–3201. <a href=\"https://doi.org/10.1021/acs.nanolett.2c04980\">https://doi.org/10.1021/acs.nanolett.2c04980</a>","mla":"Geromel, René, et al. “Compact Metasurface-Based Optical Pulse-Shaping Device.” <i>Nano Letters</i>, vol. 23, no. 8, American Chemical Society (ACS), 2023, pp. 3196–201, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.2c04980\">10.1021/acs.nanolett.2c04980</a>.","short":"R. Geromel, P. Georgi, M. Protte, S. Lei, T. Bartley, L. Huang, T. Zentgraf, Nano Letters 23 (2023) 3196–3201.","bibtex":"@article{Geromel_Georgi_Protte_Lei_Bartley_Huang_Zentgraf_2023, title={Compact Metasurface-Based Optical Pulse-Shaping Device}, volume={23}, DOI={<a href=\"https://doi.org/10.1021/acs.nanolett.2c04980\">10.1021/acs.nanolett.2c04980</a>}, number={8}, journal={Nano Letters}, publisher={American Chemical Society (ACS)}, author={Geromel, René and Georgi, Philip and Protte, Maximilian and Lei, Shiwei and Bartley, Tim and Huang, Lingling and Zentgraf, Thomas}, year={2023}, pages={3196–3201} }"},"page":"3196 - 3201","intvolume":"        23","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["1530-6984","1530-6992"]}},{"type":"journal_article","publication":"PAMM","status":"public","user_id":"335","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"_id":"44888","language":[{"iso":"eng"}],"keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"issue":"1","publication_status":"published","publication_identifier":{"issn":["1617-7061","1617-7061"]},"quality_controlled":"1","citation":{"bibtex":"@article{Lenz_Mahnken_2023, title={Thermo‐chemo‐mechanical modelling of a curing process combined with mean‐field homogenization methods at large strains}, volume={22}, DOI={<a href=\"https://doi.org/10.1002/pamm.202200214\">10.1002/pamm.202200214</a>}, number={1}, journal={PAMM}, publisher={Wiley}, author={Lenz, Peter and Mahnken, Rolf}, year={2023} }","mla":"Lenz, Peter, and Rolf Mahnken. “Thermo‐chemo‐mechanical Modelling of a Curing Process Combined with Mean‐field Homogenization Methods at Large Strains.” <i>PAMM</i>, vol. 22, no. 1, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/pamm.202200214\">10.1002/pamm.202200214</a>.","short":"P. Lenz, R. Mahnken, PAMM 22 (2023).","apa":"Lenz, P., &#38; Mahnken, R. (2023). Thermo‐chemo‐mechanical modelling of a curing process combined with mean‐field homogenization methods at large strains. <i>PAMM</i>, <i>22</i>(1). <a href=\"https://doi.org/10.1002/pamm.202200214\">https://doi.org/10.1002/pamm.202200214</a>","chicago":"Lenz, Peter, and Rolf Mahnken. “Thermo‐chemo‐mechanical Modelling of a Curing Process Combined with Mean‐field Homogenization Methods at Large Strains.” <i>PAMM</i> 22, no. 1 (2023). <a href=\"https://doi.org/10.1002/pamm.202200214\">https://doi.org/10.1002/pamm.202200214</a>.","ieee":"P. Lenz and R. Mahnken, “Thermo‐chemo‐mechanical modelling of a curing process combined with mean‐field homogenization methods at large strains,” <i>PAMM</i>, vol. 22, no. 1, 2023, doi: <a href=\"https://doi.org/10.1002/pamm.202200214\">10.1002/pamm.202200214</a>.","ama":"Lenz P, Mahnken R. Thermo‐chemo‐mechanical modelling of a curing process combined with mean‐field homogenization methods at large strains. <i>PAMM</i>. 2023;22(1). doi:<a href=\"https://doi.org/10.1002/pamm.202200214\">10.1002/pamm.202200214</a>"},"intvolume":"        22","year":"2023","author":[{"first_name":"Peter","full_name":"Lenz, Peter","last_name":"Lenz"},{"first_name":"Rolf","last_name":"Mahnken","full_name":"Mahnken, Rolf","id":"335"}],"date_created":"2023-05-16T12:15:44Z","volume":22,"publisher":"Wiley","date_updated":"2023-05-16T12:17:50Z","doi":"10.1002/pamm.202200214","title":"Thermo‐chemo‐mechanical modelling of a curing process combined with mean‐field homogenization methods at large strains"},{"date_updated":"2023-05-16T12:17:43Z","publisher":"Elsevier BV","author":[{"full_name":"Cheng, Chun","last_name":"Cheng","first_name":"Chun"},{"first_name":"Chunlei","full_name":"Song, Chunlei","last_name":"Song"},{"id":"335","full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf"},{"first_name":"Zhipeng","full_name":"Yuan, Zhipeng","last_name":"Yuan"},{"last_name":"Yu","full_name":"Yu, Liang","first_name":"Liang"},{"full_name":"Ju, Xiaozhe","last_name":"Ju","first_name":"Xiaozhe"}],"date_created":"2023-05-16T12:10:06Z","title":"A Non-Linear Mean-Field Debonding Model at Large Strains for the Analysis of Fibre Kinking in Ud Composites","publication_status":"published","year":"2023","citation":{"short":"C. Cheng, C. Song, R. Mahnken, Z. Yuan, L. Yu, X. Ju, (2023).","bibtex":"@article{Cheng_Song_Mahnken_Yuan_Yu_Ju_2023, title={A Non-Linear Mean-Field Debonding Model at Large Strains for the Analysis of Fibre Kinking in Ud Composites}, publisher={Elsevier BV}, author={Cheng, Chun and Song, Chunlei and Mahnken, Rolf and Yuan, Zhipeng and Yu, Liang and Ju, Xiaozhe}, year={2023} }","mla":"Cheng, Chun, et al. <i>A Non-Linear Mean-Field Debonding Model at Large Strains for the Analysis of Fibre Kinking in Ud Composites</i>. Elsevier BV, 2023.","apa":"Cheng, C., Song, C., Mahnken, R., Yuan, Z., Yu, L., &#38; Ju, X. (2023). <i>A Non-Linear Mean-Field Debonding Model at Large Strains for the Analysis of Fibre Kinking in Ud Composites</i>. Elsevier BV.","ama":"Cheng C, Song C, Mahnken R, Yuan Z, Yu L, Ju X. A Non-Linear Mean-Field Debonding Model at Large Strains for the Analysis of Fibre Kinking in Ud Composites. Published online 2023.","ieee":"C. Cheng, C. Song, R. Mahnken, Z. Yuan, L. Yu, and X. Ju, “A Non-Linear Mean-Field Debonding Model at Large Strains for the Analysis of Fibre Kinking in Ud Composites.” Elsevier BV, 2023.","chicago":"Cheng, Chun, Chunlei Song, Rolf Mahnken, Zhipeng Yuan, Liang Yu, and Xiaozhe Ju. “A Non-Linear Mean-Field Debonding Model at Large Strains for the Analysis of Fibre Kinking in Ud Composites.” Elsevier BV, 2023."},"_id":"44887","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"user_id":"335","language":[{"iso":"eng"}],"type":"preprint","status":"public"},{"_id":"44891","user_id":"335","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"type":"journal_article","status":"public","date_updated":"2023-05-16T12:21:15Z","author":[{"full_name":"Westermann, Hendrik","id":"60816","last_name":"Westermann","orcid":"0000-0002-5034-9708","first_name":"Hendrik"},{"first_name":"Rolf","id":"335","full_name":"Mahnken, Rolf","last_name":"Mahnken"}],"volume":22,"doi":"10.1002/pamm.202200080","publication_status":"published","publication_identifier":{"issn":["1617-7061","1617-7061"]},"citation":{"apa":"Westermann, H., &#38; Mahnken, R. (2023). A thermodynamic framework for the phase‐field approach considering carbide precipitation during phase transformations. <i>PAMM</i>, <i>22</i>(1). <a href=\"https://doi.org/10.1002/pamm.202200080\">https://doi.org/10.1002/pamm.202200080</a>","bibtex":"@article{Westermann_Mahnken_2023, title={A thermodynamic framework for the phase‐field approach considering carbide precipitation during phase transformations}, volume={22}, DOI={<a href=\"https://doi.org/10.1002/pamm.202200080\">10.1002/pamm.202200080</a>}, number={1}, journal={PAMM}, publisher={Wiley}, author={Westermann, Hendrik and Mahnken, Rolf}, year={2023} }","short":"H. Westermann, R. Mahnken, PAMM 22 (2023).","mla":"Westermann, Hendrik, and Rolf Mahnken. “A Thermodynamic Framework for the Phase‐field Approach Considering Carbide Precipitation during Phase Transformations.” <i>PAMM</i>, vol. 22, no. 1, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/pamm.202200080\">10.1002/pamm.202200080</a>.","ama":"Westermann H, Mahnken R. A thermodynamic framework for the phase‐field approach considering carbide precipitation during phase transformations. <i>PAMM</i>. 2023;22(1). doi:<a href=\"https://doi.org/10.1002/pamm.202200080\">10.1002/pamm.202200080</a>","chicago":"Westermann, Hendrik, and Rolf Mahnken. “A Thermodynamic Framework for the Phase‐field Approach Considering Carbide Precipitation during Phase Transformations.” <i>PAMM</i> 22, no. 1 (2023). <a href=\"https://doi.org/10.1002/pamm.202200080\">https://doi.org/10.1002/pamm.202200080</a>.","ieee":"H. Westermann and R. Mahnken, “A thermodynamic framework for the phase‐field approach considering carbide precipitation during phase transformations,” <i>PAMM</i>, vol. 22, no. 1, 2023, doi: <a href=\"https://doi.org/10.1002/pamm.202200080\">10.1002/pamm.202200080</a>."},"intvolume":"        22","keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"language":[{"iso":"eng"}],"publication":"PAMM","publisher":"Wiley","date_created":"2023-05-16T12:20:19Z","title":"A thermodynamic framework for the phase‐field approach considering carbide precipitation during phase transformations","quality_controlled":"1","issue":"1","year":"2023"},{"title":"A finite strain gradient theory for viscoplasticity by means of micromorphic regularization","publisher":"Wiley","date_created":"2023-05-16T12:21:32Z","year":"2023","quality_controlled":"1","issue":"1","keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"language":[{"iso":"eng"}],"publication":"PAMM","doi":"10.1002/pamm.202200074","date_updated":"2023-05-16T12:23:15Z","volume":22,"author":[{"full_name":"Hamdoun, Ayoub","last_name":"Hamdoun","first_name":"Ayoub"},{"first_name":"Rolf","last_name":"Mahnken","full_name":"Mahnken, Rolf","id":"335"}],"intvolume":"        22","citation":{"mla":"Hamdoun, Ayoub, and Rolf Mahnken. “A Finite Strain Gradient Theory for Viscoplasticity by Means of Micromorphic Regularization.” <i>PAMM</i>, vol. 22, no. 1, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/pamm.202200074\">10.1002/pamm.202200074</a>.","short":"A. Hamdoun, R. Mahnken, PAMM 22 (2023).","bibtex":"@article{Hamdoun_Mahnken_2023, title={A finite strain gradient theory for viscoplasticity by means of micromorphic regularization}, volume={22}, DOI={<a href=\"https://doi.org/10.1002/pamm.202200074\">10.1002/pamm.202200074</a>}, number={1}, journal={PAMM}, publisher={Wiley}, author={Hamdoun, Ayoub and Mahnken, Rolf}, year={2023} }","apa":"Hamdoun, A., &#38; Mahnken, R. (2023). A finite strain gradient theory for viscoplasticity by means of micromorphic regularization. <i>PAMM</i>, <i>22</i>(1). <a href=\"https://doi.org/10.1002/pamm.202200074\">https://doi.org/10.1002/pamm.202200074</a>","chicago":"Hamdoun, Ayoub, and Rolf Mahnken. “A Finite Strain Gradient Theory for Viscoplasticity by Means of Micromorphic Regularization.” <i>PAMM</i> 22, no. 1 (2023). <a href=\"https://doi.org/10.1002/pamm.202200074\">https://doi.org/10.1002/pamm.202200074</a>.","ieee":"A. Hamdoun and R. Mahnken, “A finite strain gradient theory for viscoplasticity by means of micromorphic regularization,” <i>PAMM</i>, vol. 22, no. 1, 2023, doi: <a href=\"https://doi.org/10.1002/pamm.202200074\">10.1002/pamm.202200074</a>.","ama":"Hamdoun A, Mahnken R. A finite strain gradient theory for viscoplasticity by means of micromorphic regularization. <i>PAMM</i>. 2023;22(1). doi:<a href=\"https://doi.org/10.1002/pamm.202200074\">10.1002/pamm.202200074</a>"},"publication_identifier":{"issn":["1617-7061","1617-7061"]},"publication_status":"published","_id":"44892","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"user_id":"335","status":"public","type":"journal_article"},{"publication":"PAMM","type":"journal_article","status":"public","_id":"44890","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"user_id":"335","keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"language":[{"iso":"eng"}],"quality_controlled":"1","publication_identifier":{"issn":["1617-7061","1617-7061"]},"publication_status":"published","issue":"1","year":"2023","intvolume":"        22","citation":{"ieee":"A. Tchomgue Simeu and R. Mahnken, “Goal‐oriented adaptivity based on a model hierarchy of mean‐field and full‐field homogenization methods in elasto‐plasticity,” <i>PAMM</i>, vol. 22, no. 1, 2023, doi: <a href=\"https://doi.org/10.1002/pamm.202200053\">10.1002/pamm.202200053</a>.","chicago":"Tchomgue Simeu, Arnold, and Rolf Mahnken. “Goal‐oriented Adaptivity Based on a Model Hierarchy of Mean‐field and Full‐field Homogenization Methods in Elasto‐plasticity.” <i>PAMM</i> 22, no. 1 (2023). <a href=\"https://doi.org/10.1002/pamm.202200053\">https://doi.org/10.1002/pamm.202200053</a>.","ama":"Tchomgue Simeu A, Mahnken R. Goal‐oriented adaptivity based on a model hierarchy of mean‐field and full‐field homogenization methods in elasto‐plasticity. <i>PAMM</i>. 2023;22(1). doi:<a href=\"https://doi.org/10.1002/pamm.202200053\">10.1002/pamm.202200053</a>","short":"A. Tchomgue Simeu, R. Mahnken, PAMM 22 (2023).","bibtex":"@article{Tchomgue Simeu_Mahnken_2023, title={Goal‐oriented adaptivity based on a model hierarchy of mean‐field and full‐field homogenization methods in elasto‐plasticity}, volume={22}, DOI={<a href=\"https://doi.org/10.1002/pamm.202200053\">10.1002/pamm.202200053</a>}, number={1}, journal={PAMM}, publisher={Wiley}, author={Tchomgue Simeu, Arnold and Mahnken, Rolf}, year={2023} }","mla":"Tchomgue Simeu, Arnold, and Rolf Mahnken. “Goal‐oriented Adaptivity Based on a Model Hierarchy of Mean‐field and Full‐field Homogenization Methods in Elasto‐plasticity.” <i>PAMM</i>, vol. 22, no. 1, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/pamm.202200053\">10.1002/pamm.202200053</a>.","apa":"Tchomgue Simeu, A., &#38; Mahnken, R. (2023). Goal‐oriented adaptivity based on a model hierarchy of mean‐field and full‐field homogenization methods in elasto‐plasticity. <i>PAMM</i>, <i>22</i>(1). <a href=\"https://doi.org/10.1002/pamm.202200053\">https://doi.org/10.1002/pamm.202200053</a>"},"date_updated":"2023-05-25T10:02:34Z","publisher":"Wiley","volume":22,"author":[{"first_name":"Arnold","last_name":"Tchomgue Simeu","id":"83075","full_name":"Tchomgue Simeu, Arnold"},{"first_name":"Rolf","last_name":"Mahnken","full_name":"Mahnken, Rolf","id":"335"}],"date_created":"2023-05-16T12:18:15Z","title":"Goal‐oriented adaptivity based on a model hierarchy of mean‐field and full‐field homogenization methods in elasto‐plasticity","doi":"10.1002/pamm.202200053"},{"publication":"IEEE Photonics Technology Letters","type":"journal_article","status":"public","_id":"45485","department":[{"_id":"15"},{"_id":"58"},{"_id":"623"},{"_id":"230"},{"_id":"288"}],"user_id":"27150","keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics","Electronic","Optical and Magnetic Materials"],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["1041-1135","1941-0174"]},"publication_status":"published","issue":"14","year":"2023","intvolume":"        35","page":"769-772","citation":{"short":"S. Kruse, L. Serino, P.F. Folge, D. Echeverria Oviedo, A. Bhattacharjee, M. Stefszky, J.C. Scheytt, B. Brecht, C. Silberhorn, IEEE Photonics Technology Letters 35 (2023) 769–772.","bibtex":"@article{Kruse_Serino_Folge_Echeverria Oviedo_Bhattacharjee_Stefszky_Scheytt_Brecht_Silberhorn_2023, title={A Pulsed Lidar System With Ultimate Quantum Range Accuracy}, volume={35}, DOI={<a href=\"https://doi.org/10.1109/lpt.2023.3277515\">10.1109/lpt.2023.3277515</a>}, number={14}, journal={IEEE Photonics Technology Letters}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Kruse, Stephan and Serino, Laura and Folge, Patrick Fabian and Echeverria Oviedo, Dana and Bhattacharjee, Abhinandan and Stefszky, Michael and Scheytt, J. Christoph and Brecht, Benjamin and Silberhorn, Christine}, year={2023}, pages={769–772} }","mla":"Kruse, Stephan, et al. “A Pulsed Lidar System With Ultimate Quantum Range Accuracy.” <i>IEEE Photonics Technology Letters</i>, vol. 35, no. 14, Institute of Electrical and Electronics Engineers (IEEE), 2023, pp. 769–72, doi:<a href=\"https://doi.org/10.1109/lpt.2023.3277515\">10.1109/lpt.2023.3277515</a>.","apa":"Kruse, S., Serino, L., Folge, P. F., Echeverria Oviedo, D., Bhattacharjee, A., Stefszky, M., Scheytt, J. C., Brecht, B., &#38; Silberhorn, C. (2023). A Pulsed Lidar System With Ultimate Quantum Range Accuracy. <i>IEEE Photonics Technology Letters</i>, <i>35</i>(14), 769–772. <a href=\"https://doi.org/10.1109/lpt.2023.3277515\">https://doi.org/10.1109/lpt.2023.3277515</a>","ama":"Kruse S, Serino L, Folge PF, et al. A Pulsed Lidar System With Ultimate Quantum Range Accuracy. <i>IEEE Photonics Technology Letters</i>. 2023;35(14):769-772. doi:<a href=\"https://doi.org/10.1109/lpt.2023.3277515\">10.1109/lpt.2023.3277515</a>","ieee":"S. Kruse <i>et al.</i>, “A Pulsed Lidar System With Ultimate Quantum Range Accuracy,” <i>IEEE Photonics Technology Letters</i>, vol. 35, no. 14, pp. 769–772, 2023, doi: <a href=\"https://doi.org/10.1109/lpt.2023.3277515\">10.1109/lpt.2023.3277515</a>.","chicago":"Kruse, Stephan, Laura Serino, Patrick Fabian Folge, Dana Echeverria Oviedo, Abhinandan Bhattacharjee, Michael Stefszky, J. Christoph Scheytt, Benjamin Brecht, and Christine Silberhorn. “A Pulsed Lidar System With Ultimate Quantum Range Accuracy.” <i>IEEE Photonics Technology Letters</i> 35, no. 14 (2023): 769–72. <a href=\"https://doi.org/10.1109/lpt.2023.3277515\">https://doi.org/10.1109/lpt.2023.3277515</a>."},"date_updated":"2023-06-06T10:13:05Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","volume":35,"author":[{"first_name":"Stephan","id":"38254","full_name":"Kruse, Stephan","last_name":"Kruse"},{"first_name":"Laura","full_name":"Serino, Laura","id":"88242","last_name":"Serino"},{"first_name":"Patrick Fabian","last_name":"Folge","full_name":"Folge, Patrick Fabian","id":"88605"},{"first_name":"Dana","full_name":"Echeverria Oviedo, Dana","last_name":"Echeverria Oviedo"},{"last_name":"Bhattacharjee","full_name":"Bhattacharjee, Abhinandan","first_name":"Abhinandan"},{"last_name":"Stefszky","full_name":"Stefszky, Michael","id":"42777","first_name":"Michael"},{"first_name":"J. Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","id":"37144","full_name":"Scheytt, J. Christoph"},{"orcid":"0000-0003-4140-0556 ","last_name":"Brecht","full_name":"Brecht, Benjamin","id":"27150","first_name":"Benjamin"},{"first_name":"Christine","last_name":"Silberhorn","id":"26263","full_name":"Silberhorn, Christine"}],"date_created":"2023-06-06T10:09:05Z","title":"A Pulsed Lidar System With Ultimate Quantum Range Accuracy","doi":"10.1109/lpt.2023.3277515"},{"title":"Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces","publisher":"American Chemical Society (ACS)","date_created":"2023-06-13T09:43:25Z","year":"2023","keyword":["tet_topic_meta"],"ddc":["530"],"language":[{"iso":"eng"}],"abstract":[{"text":"Dielectric metasurfaces provide a unique platform for efficient harmonic generation and optical wavefront manipulation at the nanoscale. Tailoring phase and amplitude of a nonlinearly generated wave with a high emission efficiency using resonance-based metasurfaces is a challenging task that often requires state-of-the-art numerical methods. Here, we propose a simple yet effective approach combining a sampling method with a Monte Carlo approach to design the third-harmonic wavefront generated by all-dielectric metasurfaces composed of elliptical silicon nanodisks. Using this approach, we theoretically demonstrate the full nonlinear 2π phase control with a uniform and highest possible amplitude in the considered parameter space, allowing us to design metasurfaces operating as third harmonic beam deflectors capable of steering light into a desired direction with high emission efficiency. The TH beam deflection with a record calculated average conversion efficiency of 1.2 × 10–1 W–2 is achieved. We anticipate that the proposed approach will be widely applied as alternative to commonly used optimization algorithms with higher complexity and implementation effort for the design of metasurfaces with other holographic functionalities.","lang":"eng"}],"file":[{"date_created":"2023-06-13T09:48:17Z","creator":"fossie","date_updated":"2023-06-13T09:48:17Z","access_level":"open_access","file_name":"2023-06 Hähnel - ACS Photonics - Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces.pdf","file_id":"45597","file_size":5382111,"content_type":"application/pdf","relation":"main_file"}],"publication":"ACS Photonics","doi":"10.1021/acsphotonics.2c01967","main_file_link":[{"open_access":"1"}],"date_updated":"2023-06-13T09:49:12Z","oa":"1","author":[{"last_name":"Hähnel","full_name":"Hähnel, David","first_name":"David"},{"last_name":"Förstner","orcid":"0000-0001-7059-9862","id":"158","full_name":"Förstner, Jens","first_name":"Jens"},{"first_name":"Viktor","id":"46371","full_name":"Myroshnychenko, Viktor","last_name":"Myroshnychenko"}],"citation":{"ieee":"D. Hähnel, J. Förstner, and V. Myroshnychenko, “Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces,” <i>ACS Photonics</i>, 2023, doi: <a href=\"https://doi.org/10.1021/acsphotonics.2c01967\">10.1021/acsphotonics.2c01967</a>.","chicago":"Hähnel, David, Jens Förstner, and Viktor Myroshnychenko. “Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces.” <i>ACS Photonics</i>, 2023. <a href=\"https://doi.org/10.1021/acsphotonics.2c01967\">https://doi.org/10.1021/acsphotonics.2c01967</a>.","ama":"Hähnel D, Förstner J, Myroshnychenko V. Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces. <i>ACS Photonics</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1021/acsphotonics.2c01967\">10.1021/acsphotonics.2c01967</a>","apa":"Hähnel, D., Förstner, J., &#38; Myroshnychenko, V. (2023). Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces. <i>ACS Photonics</i>. <a href=\"https://doi.org/10.1021/acsphotonics.2c01967\">https://doi.org/10.1021/acsphotonics.2c01967</a>","short":"D. Hähnel, J. Förstner, V. Myroshnychenko, ACS Photonics (2023).","mla":"Hähnel, David, et al. “Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces.” <i>ACS Photonics</i>, American Chemical Society (ACS), 2023, doi:<a href=\"https://doi.org/10.1021/acsphotonics.2c01967\">10.1021/acsphotonics.2c01967</a>.","bibtex":"@article{Hähnel_Förstner_Myroshnychenko_2023, title={Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces}, DOI={<a href=\"https://doi.org/10.1021/acsphotonics.2c01967\">10.1021/acsphotonics.2c01967</a>}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)}, author={Hähnel, David and Förstner, Jens and Myroshnychenko, Viktor}, year={2023} }"},"has_accepted_license":"1","publication_identifier":{"issn":["2330-4022","2330-4022"]},"publication_status":"published","file_date_updated":"2023-06-13T09:48:17Z","_id":"45596","project":[{"_id":"167","name":"TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle eines photonischen Quantensystems (B06*)","grant_number":"231447078"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53","grant_number":"231447078"},{"grant_number":"231447078","_id":"75","name":"TRR 142 - C05: TRR 142 - Nichtlineare optische Oberflächen basierend auf ZnO-plasmonischen Hybrid-Nanostrukturen (C05)"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"user_id":"158","status":"public","type":"journal_article"},{"publication_status":"published","intvolume":"     12419","citation":{"apa":"Rose, H., Grisard, S., Trifonov, A. V., Reichhardt, R., Reichelt, M., Bayer, M., Akimov, I. A., &#38; Meier, T. (2023). Theoretical analysis of four-wave mixing on semiconductor quantum dot ensembles with quantum light. <i>Ultrafast Phenomena and Nanophotonics XXVII</i>, <i>12419</i>, Article 124190H. <a href=\"https://doi.org/10.1117/12.2647700\">https://doi.org/10.1117/12.2647700</a>","ama":"Rose H, Grisard S, Trifonov AV, et al. Theoretical analysis of four-wave mixing on semiconductor quantum dot ensembles with quantum light. In: <i>Ultrafast Phenomena and Nanophotonics XXVII</i>. Vol 12419. SPIE Proceedings. SPIE; 2023. doi:<a href=\"https://doi.org/10.1117/12.2647700\">10.1117/12.2647700</a>","short":"H. Rose, S. Grisard, A.V. Trifonov, R. Reichhardt, M. Reichelt, M. Bayer, I.A. Akimov, T. Meier, in: Ultrafast Phenomena and Nanophotonics XXVII, SPIE, 2023.","mla":"Rose, Hendrik, et al. “Theoretical Analysis of Four-Wave Mixing on Semiconductor Quantum Dot Ensembles with Quantum Light.” <i>Ultrafast Phenomena and Nanophotonics XXVII</i>, vol. 12419, 124190H, SPIE, 2023, doi:<a href=\"https://doi.org/10.1117/12.2647700\">10.1117/12.2647700</a>.","bibtex":"@inproceedings{Rose_Grisard_Trifonov_Reichhardt_Reichelt_Bayer_Akimov_Meier_2023, series={SPIE Proceedings}, title={Theoretical analysis of four-wave mixing on semiconductor quantum dot ensembles with quantum light}, volume={12419}, DOI={<a href=\"https://doi.org/10.1117/12.2647700\">10.1117/12.2647700</a>}, number={124190H}, booktitle={Ultrafast Phenomena and Nanophotonics XXVII}, publisher={SPIE}, author={Rose, Hendrik and Grisard, S. and Trifonov, A. V. and Reichhardt, R. and Reichelt, Matthias and Bayer, M. and Akimov, I. A.  and Meier, Torsten}, year={2023}, collection={SPIE Proceedings} }","chicago":"Rose, Hendrik, S. Grisard, A. V. Trifonov, R. Reichhardt, Matthias Reichelt, M. Bayer, I. A.  Akimov, and Torsten Meier. “Theoretical Analysis of Four-Wave Mixing on Semiconductor Quantum Dot Ensembles with Quantum Light.” In <i>Ultrafast Phenomena and Nanophotonics XXVII</i>, Vol. 12419. SPIE Proceedings. SPIE, 2023. <a href=\"https://doi.org/10.1117/12.2647700\">https://doi.org/10.1117/12.2647700</a>.","ieee":"H. Rose <i>et al.</i>, “Theoretical analysis of four-wave mixing on semiconductor quantum dot ensembles with quantum light,” in <i>Ultrafast Phenomena and Nanophotonics XXVII</i>, 2023, vol. 12419, doi: <a href=\"https://doi.org/10.1117/12.2647700\">10.1117/12.2647700</a>."},"date_updated":"2023-06-16T17:54:41Z","volume":12419,"author":[{"first_name":"Hendrik","id":"55958","full_name":"Rose, Hendrik","orcid":"0000-0002-3079-5428","last_name":"Rose"},{"full_name":"Grisard, S.","last_name":"Grisard","first_name":"S."},{"first_name":"A. V.","full_name":"Trifonov, A. V.","last_name":"Trifonov"},{"last_name":"Reichhardt","full_name":"Reichhardt, R.","first_name":"R."},{"first_name":"Matthias","full_name":"Reichelt, Matthias","id":"138","last_name":"Reichelt"},{"last_name":"Bayer","full_name":"Bayer, M.","first_name":"M."},{"first_name":"I. A. ","full_name":"Akimov, I. A. ","last_name":"Akimov"},{"first_name":"Torsten","full_name":"Meier, Torsten","id":"344","orcid":"0000-0001-8864-2072","last_name":"Meier"}],"doi":"10.1117/12.2647700","type":"conference","status":"public","_id":"43192","project":[{"grant_number":"231447078","_id":"53","name":"TRR 142: TRR 142"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"grant_number":"231447078","_id":"59","name":"TRR 142 - A02: TRR 142 - Subproject A02"},{"grant_number":"231447078","name":"TRR 142 - A10: TRR 142 - Subproject A10","_id":"165"}],"department":[{"_id":"293"},{"_id":"35"},{"_id":"15"},{"_id":"170"},{"_id":"429"},{"_id":"230"},{"_id":"623"}],"user_id":"55958","series_title":"SPIE Proceedings","article_number":"124190H","year":"2023","publisher":"SPIE","date_created":"2023-03-29T20:28:20Z","title":"Theoretical analysis of four-wave mixing on semiconductor quantum dot ensembles with quantum light","publication":"Ultrafast Phenomena and Nanophotonics XXVII","abstract":[{"lang":"eng","text":"The nonlinear optical response of an ensemble of semiconductor quantum dots is analyzed by wave-mixing processes, where we focus on four-wave mixing with two incident pulses. Wave-mixing experiments are often described with semiclassical models, where the light is modeled classically and the material quantum mechanically. Here, however, we use a fully quantized model, where the light is given by a quantum state of light. Quantum light involves more degrees of freedom than classical light as e.g., its photon statistics and quantum correlations, which is a promising resource for quantum devices, such as quantum memories. The light-matter interaction is treated with a Jaynes-Cummings type model and the quantum field is given by a single mode since the quantum dots are embedded in a microcavity. We present numerical simulations of the four-wave-mixing response of a homogeneous system for pulse sequences and find a significant dependence of the result on the photon statistics of the incident pulses. The model constitutes a problem with a large state space which arises from the frequency distribution of the transition energies of the inhomogeneously broadened quantum dot ensemble that is coupled with a quantum light mode. Here we approximate the dynamics by summing over individual quantum dot-microcavity systems. Photon echoes arising from the excitation with different quantum states of light are simulated and compared."}],"language":[{"iso":"eng"}]},{"author":[{"last_name":"Song","full_name":"Song, Xiaohong","first_name":"Xiaohong"},{"first_name":"Shidong","last_name":"Yang","full_name":"Yang, Shidong"},{"last_name":"Wang","full_name":"Wang, Guifang","first_name":"Guifang"},{"full_name":"Lin, Jianpeng","last_name":"Lin","first_name":"Jianpeng"},{"first_name":"Liang","full_name":"Wang, Liang","last_name":"Wang"},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344","full_name":"Meier, Torsten"},{"first_name":"Weifeng","last_name":"Yang","full_name":"Yang, Weifeng"}],"date_created":"2023-06-21T09:55:18Z","volume":31,"publisher":"Optica Publishing Group","date_updated":"2023-06-21T09:56:31Z","doi":"10.1364/oe.491418","title":"Control of the electron dynamics in solid-state high harmonic generation on ultrafast time scales by a polarization-skewed laser pulse","issue":"12","publication_status":"published","publication_identifier":{"issn":["1094-4087"]},"citation":{"short":"X. Song, S. Yang, G. Wang, J. Lin, L. Wang, T. Meier, W. Yang, Optics Express 31 (2023).","bibtex":"@article{Song_Yang_Wang_Lin_Wang_Meier_Yang_2023, title={Control of the electron dynamics in solid-state high harmonic generation on ultrafast time scales by a polarization-skewed laser pulse}, volume={31}, DOI={<a href=\"https://doi.org/10.1364/oe.491418\">10.1364/oe.491418</a>}, number={1218862}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Song, Xiaohong and Yang, Shidong and Wang, Guifang and Lin, Jianpeng and Wang, Liang and Meier, Torsten and Yang, Weifeng}, year={2023} }","mla":"Song, Xiaohong, et al. “Control of the Electron Dynamics in Solid-State High Harmonic Generation on Ultrafast Time Scales by a Polarization-Skewed Laser Pulse.” <i>Optics Express</i>, vol. 31, no. 12, 18862, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/oe.491418\">10.1364/oe.491418</a>.","apa":"Song, X., Yang, S., Wang, G., Lin, J., Wang, L., Meier, T., &#38; Yang, W. (2023). Control of the electron dynamics in solid-state high harmonic generation on ultrafast time scales by a polarization-skewed laser pulse. <i>Optics Express</i>, <i>31</i>(12), Article 18862. <a href=\"https://doi.org/10.1364/oe.491418\">https://doi.org/10.1364/oe.491418</a>","ieee":"X. Song <i>et al.</i>, “Control of the electron dynamics in solid-state high harmonic generation on ultrafast time scales by a polarization-skewed laser pulse,” <i>Optics Express</i>, vol. 31, no. 12, Art. no. 18862, 2023, doi: <a href=\"https://doi.org/10.1364/oe.491418\">10.1364/oe.491418</a>.","chicago":"Song, Xiaohong, Shidong Yang, Guifang Wang, Jianpeng Lin, Liang Wang, Torsten Meier, and Weifeng Yang. “Control of the Electron Dynamics in Solid-State High Harmonic Generation on Ultrafast Time Scales by a Polarization-Skewed Laser Pulse.” <i>Optics Express</i> 31, no. 12 (2023). <a href=\"https://doi.org/10.1364/oe.491418\">https://doi.org/10.1364/oe.491418</a>.","ama":"Song X, Yang S, Wang G, et al. Control of the electron dynamics in solid-state high harmonic generation on ultrafast time scales by a polarization-skewed laser pulse. <i>Optics Express</i>. 2023;31(12). doi:<a href=\"https://doi.org/10.1364/oe.491418\">10.1364/oe.491418</a>"},"intvolume":"        31","year":"2023","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"230"},{"_id":"429"}],"project":[{"_id":"53","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","grant_number":"231447078"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - A10: TRR 142 - Nichtlinearitäten von atomar dünnen Übergangsmetall-Dichalkogeniden in starken Feldern (A10*)","_id":"165","grant_number":"231447078"}],"_id":"45704","language":[{"iso":"eng"}],"article_number":"18862","keyword":["Atomic and Molecular Physics","and Optics"],"type":"journal_article","publication":"Optics Express","status":"public","abstract":[{"lang":"eng","text":"<jats:p>Since high-order harmonic generation (HHG) from atoms depends sensitively on the polarization of the driving laser field, the polarization gating (PG) technique was developed and applied successfully to generate isolated attosecond pulses from atomic gases. The situation is, however, different in solid-state systems as it has been demonstrated that due to collisions with neighboring atomic cores of the crystal lattice strong HHG can be generated even by elliptically- and circularly-polarized laser fields. Here we apply PG to solid-state systems and find that the conventional PG technique is inefficient for the generation of isolated ultrashort harmonic pulse bursts. In contrast, we demonstrate that a polarization-skewed laser pulse is able to confine the harmonic emission to a time window of less than one-tenth of the laser cycle. This method provides a novel way to control HHG and to generate isolated attosecond pulses in solids.</jats:p>"}]},{"title":"Revealing the nonadiabatic tunneling dynamics in solid-state high harmonic generation","date_created":"2023-06-21T09:52:34Z","publisher":"American Physical Society (APS)","year":"2023","issue":"2","language":[{"iso":"eng"}],"keyword":["General Physics and Astronomy"],"publication":"Physical Review Research","doi":"10.1103/physrevresearch.5.l022040","author":[{"full_name":"Zuo, Ruixin","last_name":"Zuo","first_name":"Ruixin"},{"first_name":"Xiaohong","last_name":"Song","full_name":"Song, Xiaohong"},{"first_name":"Shuai","full_name":"Ben, Shuai","last_name":"Ben"},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344","full_name":"Meier, Torsten"},{"full_name":"Yang, Weifeng","last_name":"Yang","first_name":"Weifeng"}],"volume":5,"date_updated":"2023-06-21T09:54:16Z","citation":{"mla":"Zuo, Ruixin, et al. “Revealing the Nonadiabatic Tunneling Dynamics in Solid-State High Harmonic Generation.” <i>Physical Review Research</i>, vol. 5, no. 2, L022040, American Physical Society (APS), 2023, doi:<a href=\"https://doi.org/10.1103/physrevresearch.5.l022040\">10.1103/physrevresearch.5.l022040</a>.","bibtex":"@article{Zuo_Song_Ben_Meier_Yang_2023, title={Revealing the nonadiabatic tunneling dynamics in solid-state high harmonic generation}, volume={5}, DOI={<a href=\"https://doi.org/10.1103/physrevresearch.5.l022040\">10.1103/physrevresearch.5.l022040</a>}, number={2L022040}, journal={Physical Review Research}, publisher={American Physical Society (APS)}, author={Zuo, Ruixin and Song, Xiaohong and Ben, Shuai and Meier, Torsten and Yang, Weifeng}, year={2023} }","short":"R. Zuo, X. Song, S. Ben, T. Meier, W. Yang, Physical Review Research 5 (2023).","apa":"Zuo, R., Song, X., Ben, S., Meier, T., &#38; Yang, W. (2023). Revealing the nonadiabatic tunneling dynamics in solid-state high harmonic generation. <i>Physical Review Research</i>, <i>5</i>(2), Article L022040. <a href=\"https://doi.org/10.1103/physrevresearch.5.l022040\">https://doi.org/10.1103/physrevresearch.5.l022040</a>","ama":"Zuo R, Song X, Ben S, Meier T, Yang W. Revealing the nonadiabatic tunneling dynamics in solid-state high harmonic generation. <i>Physical Review Research</i>. 2023;5(2). doi:<a href=\"https://doi.org/10.1103/physrevresearch.5.l022040\">10.1103/physrevresearch.5.l022040</a>","ieee":"R. Zuo, X. Song, S. Ben, T. Meier, and W. Yang, “Revealing the nonadiabatic tunneling dynamics in solid-state high harmonic generation,” <i>Physical Review Research</i>, vol. 5, no. 2, Art. no. L022040, 2023, doi: <a href=\"https://doi.org/10.1103/physrevresearch.5.l022040\">10.1103/physrevresearch.5.l022040</a>.","chicago":"Zuo, Ruixin, Xiaohong Song, Shuai Ben, Torsten Meier, and Weifeng Yang. “Revealing the Nonadiabatic Tunneling Dynamics in Solid-State High Harmonic Generation.” <i>Physical Review Research</i> 5, no. 2 (2023). <a href=\"https://doi.org/10.1103/physrevresearch.5.l022040\">https://doi.org/10.1103/physrevresearch.5.l022040</a>."},"intvolume":"         5","publication_status":"published","publication_identifier":{"issn":["2643-1564"]},"article_number":"L022040","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"project":[{"grant_number":"231447078","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"_id":"165","name":"TRR 142 - A10: TRR 142 - Nichtlinearitäten von atomar dünnen Übergangsmetall-Dichalkogeniden in starken Feldern (A10*)","grant_number":"231447078"}],"_id":"45703","status":"public","type":"journal_article"},{"date_created":"2023-06-21T11:46:05Z","author":[{"full_name":"Belobo, D. Belobo","last_name":"Belobo","first_name":"D. Belobo"},{"first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","full_name":"Meier, Torsten","id":"344"}],"publisher":"Elsevier BV","date_updated":"2023-06-21T11:46:58Z","doi":"10.1016/j.rinp.2023.106655","title":"Manipulation of nonautonomous nonlinear wave solutions of the generalized coupled Gross–Pitaevskii equations with spin–orbit interaction and weak Raman couplings","publication_identifier":{"issn":["2211-3797"]},"publication_status":"published","citation":{"chicago":"Belobo, D. Belobo, and Torsten Meier. “Manipulation of Nonautonomous Nonlinear Wave Solutions of the Generalized Coupled Gross–Pitaevskii Equations with Spin–Orbit Interaction and Weak Raman Couplings.” <i>Results in Physics</i>, 2023. <a href=\"https://doi.org/10.1016/j.rinp.2023.106655\">https://doi.org/10.1016/j.rinp.2023.106655</a>.","ieee":"D. B. Belobo and T. Meier, “Manipulation of nonautonomous nonlinear wave solutions of the generalized coupled Gross–Pitaevskii equations with spin–orbit interaction and weak Raman couplings,” <i>Results in Physics</i>, Art. no. 106655, 2023, doi: <a href=\"https://doi.org/10.1016/j.rinp.2023.106655\">10.1016/j.rinp.2023.106655</a>.","ama":"Belobo DB, Meier T. Manipulation of nonautonomous nonlinear wave solutions of the generalized coupled Gross–Pitaevskii equations with spin–orbit interaction and weak Raman couplings. <i>Results in Physics</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1016/j.rinp.2023.106655\">10.1016/j.rinp.2023.106655</a>","apa":"Belobo, D. B., &#38; Meier, T. (2023). Manipulation of nonautonomous nonlinear wave solutions of the generalized coupled Gross–Pitaevskii equations with spin–orbit interaction and weak Raman couplings. <i>Results in Physics</i>, Article 106655. <a href=\"https://doi.org/10.1016/j.rinp.2023.106655\">https://doi.org/10.1016/j.rinp.2023.106655</a>","short":"D.B. Belobo, T. Meier, Results in Physics (2023).","bibtex":"@article{Belobo_Meier_2023, title={Manipulation of nonautonomous nonlinear wave solutions of the generalized coupled Gross–Pitaevskii equations with spin–orbit interaction and weak Raman couplings}, DOI={<a href=\"https://doi.org/10.1016/j.rinp.2023.106655\">10.1016/j.rinp.2023.106655</a>}, number={106655}, journal={Results in Physics}, publisher={Elsevier BV}, author={Belobo, D. Belobo and Meier, Torsten}, year={2023} }","mla":"Belobo, D. Belobo, and Torsten Meier. “Manipulation of Nonautonomous Nonlinear Wave Solutions of the Generalized Coupled Gross–Pitaevskii Equations with Spin–Orbit Interaction and Weak Raman Couplings.” <i>Results in Physics</i>, 106655, Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.1016/j.rinp.2023.106655\">10.1016/j.rinp.2023.106655</a>."},"year":"2023","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"230"}],"user_id":"16199","_id":"45709","language":[{"iso":"eng"}],"keyword":["General Physics and Astronomy"],"article_number":"106655","publication":"Results in Physics","type":"journal_article","status":"public"},{"date_created":"2023-06-23T06:47:36Z","author":[{"first_name":"Rolf","last_name":"Mahnken","id":"335","full_name":"Mahnken, Rolf"}],"date_updated":"2023-06-23T06:48:42Z","publisher":"Springer Science and Business Media LLC","doi":"10.1007/s00466-023-02347-2","title":"Derivation of third order Runge–Kutta methods (ELDIRK) by embedding of lower order implicit time integration schemes for local and global error estimation","quality_controlled":"1","publication_identifier":{"issn":["0178-7675","1432-0924"]},"publication_status":"published","citation":{"chicago":"Mahnken, Rolf. “Derivation of Third Order Runge–Kutta Methods (ELDIRK) by Embedding of Lower Order Implicit Time Integration Schemes for Local and Global Error Estimation.” <i>Computational Mechanics</i>, 2023. <a href=\"https://doi.org/10.1007/s00466-023-02347-2\">https://doi.org/10.1007/s00466-023-02347-2</a>.","ieee":"R. Mahnken, “Derivation of third order Runge–Kutta methods (ELDIRK) by embedding of lower order implicit time integration schemes for local and global error estimation,” <i>Computational Mechanics</i>, 2023, doi: <a href=\"https://doi.org/10.1007/s00466-023-02347-2\">10.1007/s00466-023-02347-2</a>.","ama":"Mahnken R. Derivation of third order Runge–Kutta methods (ELDIRK) by embedding of lower order implicit time integration schemes for local and global error estimation. <i>Computational Mechanics</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1007/s00466-023-02347-2\">10.1007/s00466-023-02347-2</a>","apa":"Mahnken, R. (2023). Derivation of third order Runge–Kutta methods (ELDIRK) by embedding of lower order implicit time integration schemes for local and global error estimation. <i>Computational Mechanics</i>. <a href=\"https://doi.org/10.1007/s00466-023-02347-2\">https://doi.org/10.1007/s00466-023-02347-2</a>","mla":"Mahnken, Rolf. “Derivation of Third Order Runge–Kutta Methods (ELDIRK) by Embedding of Lower Order Implicit Time Integration Schemes for Local and Global Error Estimation.” <i>Computational Mechanics</i>, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1007/s00466-023-02347-2\">10.1007/s00466-023-02347-2</a>.","bibtex":"@article{Mahnken_2023, title={Derivation of third order Runge–Kutta methods (ELDIRK) by embedding of lower order implicit time integration schemes for local and global error estimation}, DOI={<a href=\"https://doi.org/10.1007/s00466-023-02347-2\">10.1007/s00466-023-02347-2</a>}, journal={Computational Mechanics}, publisher={Springer Science and Business Media LLC}, author={Mahnken, Rolf}, year={2023} }","short":"R. Mahnken, Computational Mechanics (2023)."},"year":"2023","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"user_id":"335","_id":"45757","language":[{"iso":"eng"}],"keyword":["Applied Mathematics","Computational Mathematics","Computational Theory and Mathematics","Mechanical Engineering","Ocean Engineering","Computational Mechanics"],"publication":"Computational Mechanics","type":"journal_article","status":"public","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>Three prominent low order implicit time integration schemes are the first order implicit Euler-method, the second order trapezoidal rule and the second order Ellsiepen method. Its advantages are stability and comparatively low computational cost, however, they require the solution of a nonlinear system of equations. This paper presents a general approach for the construction of third order Runge–Kutta methods by embedding the above mentioned implicit schemes into the class of ELDIRK-methods. These will be defined to have an <jats:italic>Explicit Last</jats:italic> stage in the general Butcher array of <jats:italic>Diagonal Implicit Runge–Kutta</jats:italic> (DIRK) methods, with the consequence, that no additional system of equations must be solved. The main results—valid also for non-linear ordinary differential equations—are as follows: Two extra function calculations are required in order to embed the implicit Euler-method and one extra function calculation is required for the trapezoidal-rule and the Ellsiepen method, in order to obtain the third order properties, respectively. Two numerical examples are concerned with a parachute with viscous damping and a two-dimensional laser beam simulation. Here, we verify the higher order convergence behaviours of the proposed new ELDIRK-methods, and its successful performances for asymptotically exact global error estimation of so-called reversed embedded RK-method are shown.\r\n</jats:p>"}]},{"status":"public","type":"journal_article","article_type":"original","extern":"1","_id":"43827","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"35"},{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"}],"user_id":"78800","page":" e202203541","citation":{"mla":"Meier, Armin, et al. “Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation.” <i>Chemistry – A European Journal</i>, vol. 29, no. 22, Wiley, 2023, p. e202203541, doi:<a href=\"https://doi.org/10.1002/chem.202203541\">10.1002/chem.202203541</a>.","short":"A. Meier, S. Badalov, T. Biktagirov, W.G. Schmidt, R. Wilhelm, Chemistry – A European Journal 29 (2023) e202203541.","bibtex":"@article{Meier_Badalov_Biktagirov_Schmidt_Wilhelm_2023, title={Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation}, volume={29}, DOI={<a href=\"https://doi.org/10.1002/chem.202203541\">10.1002/chem.202203541</a>}, number={22}, journal={Chemistry – A European Journal}, publisher={Wiley}, author={Meier, Armin and Badalov, Sabuhi and Biktagirov, Timur and Schmidt, Wolf Gero and Wilhelm, René}, year={2023}, pages={e202203541} }","apa":"Meier, A., Badalov, S., Biktagirov, T., Schmidt, W. G., &#38; Wilhelm, R. (2023). Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation. <i>Chemistry – A European Journal</i>, <i>29</i>(22), e202203541. <a href=\"https://doi.org/10.1002/chem.202203541\">https://doi.org/10.1002/chem.202203541</a>","chicago":"Meier, Armin, Sabuhi Badalov, Timur Biktagirov, Wolf Gero Schmidt, and René Wilhelm. “Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation.” <i>Chemistry – A European Journal</i> 29, no. 22 (2023): e202203541. <a href=\"https://doi.org/10.1002/chem.202203541\">https://doi.org/10.1002/chem.202203541</a>.","ieee":"A. Meier, S. Badalov, T. Biktagirov, W. G. Schmidt, and R. Wilhelm, “Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation,” <i>Chemistry – A European Journal</i>, vol. 29, no. 22, p. e202203541, 2023, doi: <a href=\"https://doi.org/10.1002/chem.202203541\">10.1002/chem.202203541</a>.","ama":"Meier A, Badalov S, Biktagirov T, Schmidt WG, Wilhelm R. Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation. <i>Chemistry – A European Journal</i>. 2023;29(22):e202203541. doi:<a href=\"https://doi.org/10.1002/chem.202203541\">10.1002/chem.202203541</a>"},"publication_identifier":{"issn":["0947-6539","1521-3765"]},"publication_status":"published","related_material":{"link":[{"relation":"supplementary_material","url":"https://chemistry-europe.onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fchem.202203541&file=chem202203541-sup-0001-misc_information.pdf"}]},"doi":"10.1002/chem.202203541","main_file_link":[{"url":"https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/chem.202203541","open_access":"1"}],"date_updated":"2023-06-26T02:29:15Z","oa":"1","volume":" 29","author":[{"last_name":"Meier","full_name":"Meier, Armin","first_name":"Armin"},{"first_name":"Sabuhi","last_name":"Badalov","orcid":"0000-0002-8481-4161","id":"78800","full_name":"Badalov, Sabuhi"},{"first_name":"Timur","last_name":"Biktagirov","id":"65612","full_name":"Biktagirov, Timur"},{"last_name":"Schmidt","orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero","id":"468","first_name":"Wolf Gero"},{"first_name":"René","full_name":"Wilhelm, René","last_name":"Wilhelm"}],"abstract":[{"text":"A series of new organic donor–π–acceptor dyes incorporating a diquat moiety as a novel electron-acceptor unit have been synthesized and characterized. The analytical data were supported by DFT calculations. These dyes were explored in the aerobic thiocyanation of indoles and pyrroles. Here they showed a high photocatalytic activity under visible light, giving isolated yields of up to 97 %. In addition, the photocatalytic activity of standalone diquat and methyl viologen through formation of an electron donor acceptor complex is presented.","lang":"eng"}],"publication":"Chemistry – A European Journal","keyword":["General Chemistry","Catalysis","Organic Chemistry"],"language":[{"iso":"eng"}],"year":"2023","issue":"22","title":"Diquat Based Dyes: A New Class of Photoredox Catalysts and Their Use in Aerobic Thiocyanation","publisher":"Wiley","date_created":"2023-04-16T18:14:24Z"},{"title":"Integrating Prospective LCA in the Development of Automotive Components","doi":"10.3390/su151310041","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/2071-1050/15/13/10041"}],"oa":"1","date_updated":"2023-06-27T06:39:47Z","publisher":"MDPI AG","volume":15,"date_created":"2023-06-27T06:35:20Z","author":[{"full_name":"Grenz, Julian","last_name":"Grenz","first_name":"Julian"},{"last_name":"Ostermann","orcid":"https://orcid.org/0000-0003-1146-0443","id":"44763","full_name":"Ostermann, Moritz","first_name":"Moritz"},{"last_name":"Käsewieter","full_name":"Käsewieter, Karoline","first_name":"Karoline"},{"full_name":"Cerdas, Felipe","last_name":"Cerdas","first_name":"Felipe"},{"full_name":"Marten, Thorsten","id":"338","last_name":"Marten","first_name":"Thorsten"},{"first_name":"Christoph","full_name":"Herrmann, Christoph","last_name":"Herrmann"},{"first_name":"Thomas","last_name":"Tröster","full_name":"Tröster, Thomas","id":"553"}],"year":"2023","intvolume":"        15","citation":{"ieee":"J. Grenz <i>et al.</i>, “Integrating Prospective LCA in the Development of Automotive Components,” <i>Sustainability</i>, vol. 15, no. 13, Art. no. 10041, 2023, doi: <a href=\"https://doi.org/10.3390/su151310041\">10.3390/su151310041</a>.","chicago":"Grenz, Julian, Moritz Ostermann, Karoline Käsewieter, Felipe Cerdas, Thorsten Marten, Christoph Herrmann, and Thomas Tröster. “Integrating Prospective LCA in the Development of Automotive Components.” <i>Sustainability</i> 15, no. 13 (2023). <a href=\"https://doi.org/10.3390/su151310041\">https://doi.org/10.3390/su151310041</a>.","ama":"Grenz J, Ostermann M, Käsewieter K, et al. Integrating Prospective LCA in the Development of Automotive Components. <i>Sustainability</i>. 2023;15(13). doi:<a href=\"https://doi.org/10.3390/su151310041\">10.3390/su151310041</a>","apa":"Grenz, J., Ostermann, M., Käsewieter, K., Cerdas, F., Marten, T., Herrmann, C., &#38; Tröster, T. (2023). Integrating Prospective LCA in the Development of Automotive Components. <i>Sustainability</i>, <i>15</i>(13), Article 10041. <a href=\"https://doi.org/10.3390/su151310041\">https://doi.org/10.3390/su151310041</a>","mla":"Grenz, Julian, et al. “Integrating Prospective LCA in the Development of Automotive Components.” <i>Sustainability</i>, vol. 15, no. 13, 10041, MDPI AG, 2023, doi:<a href=\"https://doi.org/10.3390/su151310041\">10.3390/su151310041</a>.","bibtex":"@article{Grenz_Ostermann_Käsewieter_Cerdas_Marten_Herrmann_Tröster_2023, title={Integrating Prospective LCA in the Development of Automotive Components}, volume={15}, DOI={<a href=\"https://doi.org/10.3390/su151310041\">10.3390/su151310041</a>}, number={1310041}, journal={Sustainability}, publisher={MDPI AG}, author={Grenz, Julian and Ostermann, Moritz and Käsewieter, Karoline and Cerdas, Felipe and Marten, Thorsten and Herrmann, Christoph and Tröster, Thomas}, year={2023} }","short":"J. Grenz, M. Ostermann, K. Käsewieter, F. Cerdas, T. Marten, C. Herrmann, T. Tröster, Sustainability 15 (2023)."},"quality_controlled":"1","publication_identifier":{"issn":["2071-1050"]},"publication_status":"published","related_material":{"link":[{"relation":"supplementary_material","url":" https://www.mdpi.com/article/10.3390/su151310041/s1"}]},"issue":"13","keyword":["prospective LCA","life cycle engineering (LCE)","lightweight design","automotive components","body parts","circular economy","steel","aluminum","hybrid materials","fiber metal laminates"],"article_number":"10041","language":[{"iso":"eng"}],"_id":"45782","department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"user_id":"44763","abstract":[{"lang":"eng","text":"<jats:p>The development of automotive components with reduced greenhouse gas (GHG) emissions is needed to reduce overall vehicle emissions. Life Cycle Engineering (LCE) based on Life Cycle Assessment (LCA) supports this by providing holistic information and improvement potentials regarding eco-efficient products. Key factors influencing LCAs of automotive components, such as material production, will change in the future. First approaches for integrating future scenarios for these key factors into LCE already exist, but they only consider a limited number of parameters and scenarios. This work aims to develop a method that can be practically applied in the industry for integrating prospective LCAs (pLCA) into the LCE of automotive components, considering relevant parameters and consistent scenarios. Therefore, pLCA methods are further developed to investigate the influence of future scenarios on the GHG emissions of automotive components. The practical application is demonstrated for a vehicle component with different design options. This paper shows that different development paths of the foreground and background system can shift the ecological optimum of design alternatives. Therefore, future pathways of relevant parameters must be considered comprehensively to reduce GHG emissions of future vehicles. This work contributes to the methodological and practical integration of pLCA into automotive development processes and provides quantitative results.</jats:p>"}],"status":"public","publication":"Sustainability","type":"journal_article"},{"publisher":"Springer Science and Business Media LLC","date_created":"2023-07-06T06:34:37Z","title":"Dynamic control of hybrid grafted perfect vector vortex beams","quality_controlled":"1","issue":"1","year":"2023","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"ddc":["530"],"language":[{"iso":"eng"}],"publication":"Nature Communications","abstract":[{"text":"Perfect vector vortex beams (PVVBs) have attracted considerable interest due to their peculiar optical features. PVVBs are typically generated through the superposition of perfect vortex beams, which suffer from the limited number of topological charges (TCs). Furthermore, dynamic control of PVVBs is desirable and has not been reported. We propose and experimentally demonstrate hybrid grafted perfect vector vortex beams (GPVVBs) and their dynamic control. Hybrid GPVVBs are generated through the superposition of grafted perfect vortex beams with a multifunctional metasurface. The generated hybrid GPVVBs possess spatially variant rates of polarization change due to the involvement of more TCs. Each hybrid GPVVB includes different GPVVBs in the same beam, adding more design flexibility. Moreover, these beams are dynamically controlled with a rotating half waveplate. The generated dynamic GPVVBs may find applications in the fields where dynamic control is in high demand, including optical encryption, dense data communication, and multiple particle manipulation.","lang":"eng"}],"file":[{"success":1,"relation":"main_file","content_type":"application/pdf","file_size":4341041,"access_level":"closed","file_name":"NatureCommun_Ahmed_2023.pdf","file_id":"45869","date_updated":"2023-07-06T06:40:28Z","creator":"zentgraf","date_created":"2023-07-06T06:40:28Z"}],"date_updated":"2023-07-06T06:42:10Z","oa":"1","volume":14,"author":[{"full_name":"Ahmed, Hammad","last_name":"Ahmed","first_name":"Hammad"},{"full_name":"Ansari, Muhammad Afnan","last_name":"Ansari","first_name":"Muhammad Afnan"},{"first_name":"Yan","full_name":"Li, Yan","last_name":"Li"},{"first_name":"Thomas","id":"30525","full_name":"Zentgraf, Thomas","last_name":"Zentgraf","orcid":"0000-0002-8662-1101"},{"first_name":"Muhammad Qasim","last_name":"Mehmood","full_name":"Mehmood, Muhammad Qasim"},{"last_name":"Chen","full_name":"Chen, Xianzhong","first_name":"Xianzhong"}],"doi":"10.1038/s41467-023-39599-8","main_file_link":[{"open_access":"1"}],"publication_identifier":{"issn":["2041-1723"]},"has_accepted_license":"1","publication_status":"published","intvolume":"        14","citation":{"mla":"Ahmed, Hammad, et al. “Dynamic Control of Hybrid Grafted Perfect Vector Vortex Beams.” <i>Nature Communications</i>, vol. 14, no. 1, 3915, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1038/s41467-023-39599-8\">10.1038/s41467-023-39599-8</a>.","short":"H. Ahmed, M.A. Ansari, Y. Li, T. Zentgraf, M.Q. Mehmood, X. Chen, Nature Communications 14 (2023).","bibtex":"@article{Ahmed_Ansari_Li_Zentgraf_Mehmood_Chen_2023, title={Dynamic control of hybrid grafted perfect vector vortex beams}, volume={14}, DOI={<a href=\"https://doi.org/10.1038/s41467-023-39599-8\">10.1038/s41467-023-39599-8</a>}, number={13915}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Ahmed, Hammad and Ansari, Muhammad Afnan and Li, Yan and Zentgraf, Thomas and Mehmood, Muhammad Qasim and Chen, Xianzhong}, year={2023} }","apa":"Ahmed, H., Ansari, M. A., Li, Y., Zentgraf, T., Mehmood, M. Q., &#38; Chen, X. (2023). Dynamic control of hybrid grafted perfect vector vortex beams. <i>Nature Communications</i>, <i>14</i>(1), Article 3915. <a href=\"https://doi.org/10.1038/s41467-023-39599-8\">https://doi.org/10.1038/s41467-023-39599-8</a>","chicago":"Ahmed, Hammad, Muhammad Afnan Ansari, Yan Li, Thomas Zentgraf, Muhammad Qasim Mehmood, and Xianzhong Chen. “Dynamic Control of Hybrid Grafted Perfect Vector Vortex Beams.” <i>Nature Communications</i> 14, no. 1 (2023). <a href=\"https://doi.org/10.1038/s41467-023-39599-8\">https://doi.org/10.1038/s41467-023-39599-8</a>.","ieee":"H. Ahmed, M. A. Ansari, Y. Li, T. Zentgraf, M. Q. Mehmood, and X. Chen, “Dynamic control of hybrid grafted perfect vector vortex beams,” <i>Nature Communications</i>, vol. 14, no. 1, Art. no. 3915, 2023, doi: <a href=\"https://doi.org/10.1038/s41467-023-39599-8\">10.1038/s41467-023-39599-8</a>.","ama":"Ahmed H, Ansari MA, Li Y, Zentgraf T, Mehmood MQ, Chen X. Dynamic control of hybrid grafted perfect vector vortex beams. <i>Nature Communications</i>. 2023;14(1). doi:<a href=\"https://doi.org/10.1038/s41467-023-39599-8\">10.1038/s41467-023-39599-8</a>"},"_id":"45868","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"user_id":"30525","article_number":"3915","file_date_updated":"2023-07-06T06:40:28Z","type":"journal_article","status":"public"},{"publisher":"Optica Publishing Group","date_updated":"2023-07-05T07:58:31Z","date_created":"2023-07-03T14:08:36Z","author":[{"id":"63231","full_name":"Babel, Silia","orcid":"https://orcid.org/0000-0002-1568-2580","last_name":"Babel","first_name":"Silia"},{"id":"61375","full_name":"Bollmers, Laura","last_name":"Bollmers","first_name":"Laura"},{"orcid":"0000-0002-2539-7652","last_name":"Massaro","id":"59545","full_name":"Massaro, Marcello","first_name":"Marcello"},{"first_name":"Kai Hong","id":"36389","full_name":"Luo, Kai Hong","orcid":"0000-0003-1008-4976","last_name":"Luo"},{"last_name":"Stefszky","full_name":"Stefszky, Michael","id":"42777","first_name":"Michael"},{"first_name":"Federico","id":"88928","full_name":"Pegoraro, Federico","last_name":"Pegoraro"},{"first_name":"Philip","full_name":"Held, Philip","id":"68236","last_name":"Held"},{"last_name":"Herrmann","full_name":"Herrmann, Harald","id":"216","first_name":"Harald"},{"first_name":"Christof","id":"13244","full_name":"Eigner, Christof","last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083"},{"id":"27150","full_name":"Brecht, Benjamin","orcid":"0000-0003-4140-0556 ","last_name":"Brecht","first_name":"Benjamin"},{"id":"40300","full_name":"Padberg, Laura","last_name":"Padberg","first_name":"Laura"},{"last_name":"Silberhorn","id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine"}],"volume":31,"title":"Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler","doi":"10.1364/oe.484126","publication_status":"published","publication_identifier":{"issn":["1094-4087"]},"issue":"14","year":"2023","citation":{"apa":"Babel, S., Bollmers, L., Massaro, M., Luo, K. H., Stefszky, M., Pegoraro, F., Held, P., Herrmann, H., Eigner, C., Brecht, B., Padberg, L., &#38; Silberhorn, C. (2023). Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler. <i>Optics Express</i>, <i>31</i>(14), Article 23140. <a href=\"https://doi.org/10.1364/oe.484126\">https://doi.org/10.1364/oe.484126</a>","mla":"Babel, Silia, et al. “Demonstration of Hong-Ou-Mandel Interference in an LNOI Directional Coupler.” <i>Optics Express</i>, vol. 31, no. 14, 23140, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/oe.484126\">10.1364/oe.484126</a>.","short":"S. Babel, L. Bollmers, M. Massaro, K.H. Luo, M. Stefszky, F. Pegoraro, P. Held, H. Herrmann, C. Eigner, B. Brecht, L. Padberg, C. Silberhorn, Optics Express 31 (2023).","bibtex":"@article{Babel_Bollmers_Massaro_Luo_Stefszky_Pegoraro_Held_Herrmann_Eigner_Brecht_et al._2023, title={Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler}, volume={31}, DOI={<a href=\"https://doi.org/10.1364/oe.484126\">10.1364/oe.484126</a>}, number={1423140}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Babel, Silia and Bollmers, Laura and Massaro, Marcello and Luo, Kai Hong and Stefszky, Michael and Pegoraro, Federico and Held, Philip and Herrmann, Harald and Eigner, Christof and Brecht, Benjamin and et al.}, year={2023} }","ama":"Babel S, Bollmers L, Massaro M, et al. Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler. <i>Optics Express</i>. 2023;31(14). doi:<a href=\"https://doi.org/10.1364/oe.484126\">10.1364/oe.484126</a>","ieee":"S. Babel <i>et al.</i>, “Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler,” <i>Optics Express</i>, vol. 31, no. 14, Art. no. 23140, 2023, doi: <a href=\"https://doi.org/10.1364/oe.484126\">10.1364/oe.484126</a>.","chicago":"Babel, Silia, Laura Bollmers, Marcello Massaro, Kai Hong Luo, Michael Stefszky, Federico Pegoraro, Philip Held, et al. “Demonstration of Hong-Ou-Mandel Interference in an LNOI Directional Coupler.” <i>Optics Express</i> 31, no. 14 (2023). <a href=\"https://doi.org/10.1364/oe.484126\">https://doi.org/10.1364/oe.484126</a>."},"intvolume":"        31","_id":"45850","user_id":"63231","department":[{"_id":"15"},{"_id":"230"},{"_id":"623"},{"_id":"288"}],"article_number":"23140","keyword":["Atomic and Molecular Physics","and Optics"],"language":[{"iso":"eng"}],"type":"journal_article","publication":"Optics Express","abstract":[{"text":"Interference between single photons is key for many quantum optics experiments and applications in quantum technologies, such as quantum communication or computation. It is advantageous to operate the systems at telecommunication wavelengths and to integrate the setups for these applications in order to improve stability, compactness and scalability. A new promising material platform for integrated quantum optics is lithium niobate on insulator (LNOI). Here, we realise Hong-Ou-Mandel (HOM) interference between telecom photons from an engineered parametric down-conversion source in an LNOI directional coupler. The coupler has been designed and fabricated in house and provides close to perfect balanced beam splitting. We obtain a raw HOM visibility of (93.5 ± 0.7) %, limited mainly by the source performance and in good agreement with off-chip measurements. This lays the foundation for more sophisticated quantum experiments in LNOI.","lang":"eng"}],"status":"public"}]