[{"language":[{"iso":"eng"}],"main_file_link":[{"url":"https://authors.elsevier.com/a/1h2WV3IC9dF7Hm","open_access":"1"}],"article_number":"114399","doi":"10.1016/j.sna.2023.114399","publication_identifier":{"issn":["0924-4247"]},"author":[{"full_name":"Bender, Amelie","last_name":"Bender","first_name":"Amelie","id":"54290"}],"title":"Model-based condition monitoring of piezoelectric bending actuators","year":"2023","intvolume":"       357","article_type":"original","date_updated":"2023-05-09T09:53:31Z","publication_status":"published","date_created":"2023-05-09T09:49:44Z","department":[{"_id":"151"}],"keyword":["Condition Monitoring","Model-based approach Diagnostics","Varying conditions","Explainability","Piezoelectric bending actuators"],"type":"journal_article","publication":"Sensors and Actuators A: Physical","abstract":[{"text":"With enhancing digitalization, condition monitoring is used in an increasing number of application fields across various industrial sectors. By its application, increased reliability as well as reduced risks and costs can be achieved. Based on different approaches, technical systems are monitored and measured data is analyzed to enable condition-based or predictive maintenance. To this end, machine learning approaches are usually implemented to diagnose the health states or predict the health index of the monitored system. However, these trained models are often black-box models, not intuitively explainable for a human. To overcome this shortcoming, a model-based approach based on physics is developed for piezoelectric bending actuators. Such a model enables a transparent representation of the system. Moreover, the model-based approach is extended by a parameter-estimation to account for sudden changes in behavior e. g. caused by occurring cracks.","lang":"eng"}],"publisher":"Elsevier BV","_id":"44672","volume":357,"user_id":"54290","status":"public","oa":"1","citation":{"ama":"Bender A. Model-based condition monitoring of piezoelectric bending actuators. <i>Sensors and Actuators A: Physical</i>. 2023;357. doi:<a href=\"https://doi.org/10.1016/j.sna.2023.114399\">10.1016/j.sna.2023.114399</a>","bibtex":"@article{Bender_2023, title={Model-based condition monitoring of piezoelectric bending actuators}, volume={357}, DOI={<a href=\"https://doi.org/10.1016/j.sna.2023.114399\">10.1016/j.sna.2023.114399</a>}, number={114399}, journal={Sensors and Actuators A: Physical}, publisher={Elsevier BV}, author={Bender, Amelie}, year={2023} }","mla":"Bender, Amelie. “Model-Based Condition Monitoring of Piezoelectric Bending Actuators.” <i>Sensors and Actuators A: Physical</i>, vol. 357, 114399, Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.1016/j.sna.2023.114399\">10.1016/j.sna.2023.114399</a>.","chicago":"Bender, Amelie. “Model-Based Condition Monitoring of Piezoelectric Bending Actuators.” <i>Sensors and Actuators A: Physical</i> 357 (2023). <a href=\"https://doi.org/10.1016/j.sna.2023.114399\">https://doi.org/10.1016/j.sna.2023.114399</a>.","short":"A. Bender, Sensors and Actuators A: Physical 357 (2023).","apa":"Bender, A. (2023). Model-based condition monitoring of piezoelectric bending actuators. <i>Sensors and Actuators A: Physical</i>, <i>357</i>, Article 114399. <a href=\"https://doi.org/10.1016/j.sna.2023.114399\">https://doi.org/10.1016/j.sna.2023.114399</a>","ieee":"A. Bender, “Model-based condition monitoring of piezoelectric bending actuators,” <i>Sensors and Actuators A: Physical</i>, vol. 357, Art. no. 114399, 2023, doi: <a href=\"https://doi.org/10.1016/j.sna.2023.114399\">10.1016/j.sna.2023.114399</a>."},"quality_controlled":"1"},{"volume":118,"user_id":"40253","_id":"44687","publisher":"Walter de Gruyter GmbH","page":"222-225","status":"public","quality_controlled":"1","citation":{"apa":"Gräßler, I., Oleff, C., Preuß, D., &#38; Koch, A.-S. (2023). Resilient Requirements Engineering. <i>Zeitschrift Für Wirtschaftlichen Fabrikbetrieb</i>, <i>118</i>(4), 222–225. <a href=\"https://doi.org/10.1515/zwf-2023-1030\">https://doi.org/10.1515/zwf-2023-1030</a>","ieee":"I. Gräßler, C. Oleff, D. Preuß, and A.-S. Koch, “Resilient Requirements Engineering,” <i>Zeitschrift für wirtschaftlichen Fabrikbetrieb</i>, vol. 118, no. 4, pp. 222–225, 2023, doi: <a href=\"https://doi.org/10.1515/zwf-2023-1030\">10.1515/zwf-2023-1030</a>.","chicago":"Gräßler, Iris, Christian Oleff, Daniel Preuß, and Anna-Sophie Koch. “Resilient Requirements Engineering.” <i>Zeitschrift Für Wirtschaftlichen Fabrikbetrieb</i> 118, no. 4 (2023): 222–25. <a href=\"https://doi.org/10.1515/zwf-2023-1030\">https://doi.org/10.1515/zwf-2023-1030</a>.","short":"I. Gräßler, C. Oleff, D. Preuß, A.-S. Koch, Zeitschrift Für Wirtschaftlichen Fabrikbetrieb 118 (2023) 222–225.","mla":"Gräßler, Iris, et al. “Resilient Requirements Engineering.” <i>Zeitschrift Für Wirtschaftlichen Fabrikbetrieb</i>, vol. 118, no. 4, Walter de Gruyter GmbH, 2023, pp. 222–25, doi:<a href=\"https://doi.org/10.1515/zwf-2023-1030\">10.1515/zwf-2023-1030</a>.","ama":"Gräßler I, Oleff C, Preuß D, Koch A-S. Resilient Requirements Engineering. <i>Zeitschrift für wirtschaftlichen Fabrikbetrieb</i>. 2023;118(4):222-225. doi:<a href=\"https://doi.org/10.1515/zwf-2023-1030\">10.1515/zwf-2023-1030</a>","bibtex":"@article{Gräßler_Oleff_Preuß_Koch_2023, title={Resilient Requirements Engineering}, volume={118}, DOI={<a href=\"https://doi.org/10.1515/zwf-2023-1030\">10.1515/zwf-2023-1030</a>}, number={4}, journal={Zeitschrift für wirtschaftlichen Fabrikbetrieb}, publisher={Walter de Gruyter GmbH}, author={Gräßler, Iris and Oleff, Christian and Preuß, Daniel and Koch, Anna-Sophie}, year={2023}, pages={222–225} }"},"alternative_title":["Anforderungsentwicklung im Engineering 4.0 neu gedacht"],"doi":"10.1515/zwf-2023-1030","language":[{"iso":"eng"}],"intvolume":"       118","publication_status":"published","date_updated":"2023-05-09T14:01:12Z","publication_identifier":{"issn":["2511-0896","0947-0085"]},"author":[{"first_name":"Iris","last_name":"Gräßler","full_name":"Gräßler, Iris"},{"full_name":"Oleff, Christian","last_name":"Oleff","first_name":"Christian"},{"first_name":"Daniel","last_name":"Preuß","full_name":"Preuß, Daniel"},{"full_name":"Koch, Anna-Sophie","last_name":"Koch","first_name":"Anna-Sophie"}],"title":"Resilient Requirements Engineering","year":"2023","department":[{"_id":"152"}],"type":"journal_article","keyword":["Management Science and Operations Research","Strategy and Management","General Engineering"],"date_created":"2023-05-09T13:58:07Z","abstract":[{"lang":"eng","text":"Entwicklungsprojekte stehen in einem Spannungsfeld von Volatilität, Unsicherheit, Komplexität und Ambiguität (VUCA). Resilient Requirements Engineering (RRE) ist ein vielversprechender Ansatz, diesen Rahmenbedingungen gerecht zu werden und erfolgreich zu entwickeln. Es werden Methoden aus den drei Innovationsfeldern des RRE – Vorausschau, Effizienz und Nachhaltigkeit – angewendet, um Effizienzpotenziale in der Produktentwicklung zu nutzen und frühzeitig Nachhaltigkeitsdimensionen in der Ermittlung von Stakeholderbedürfnissen zu verankern."}],"publication":"Zeitschrift für wirtschaftlichen Fabrikbetrieb","issue":"4"},{"intvolume":"        23","article_type":"original","date_updated":"2023-05-12T11:17:51Z","publication_status":"published","publication_identifier":{"issn":["1530-6984","1530-6992"]},"author":[{"first_name":"René","last_name":"Geromel","full_name":"Geromel, René"},{"full_name":"Georgi, Philip","last_name":"Georgi","first_name":"Philip"},{"full_name":"Protte, Maximilian","first_name":"Maximilian","last_name":"Protte","id":"46170"},{"first_name":"Shiwei","last_name":"Lei","full_name":"Lei, Shiwei"},{"id":"49683","last_name":"Bartley","first_name":"Tim","full_name":"Bartley, Tim"},{"last_name":"Huang","first_name":"Lingling","full_name":"Huang, Lingling"},{"id":"30525","full_name":"Zentgraf, Thomas","last_name":"Zentgraf","orcid":"0000-0002-8662-1101","first_name":"Thomas"}],"year":"2023","title":"Compact Metasurface-Based Optical Pulse-Shaping Device","doi":"10.1021/acs.nanolett.2c04980","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://pubs.acs.org/doi/full/10.1021/acs.nanolett.2c04980","open_access":"1"}],"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","issue":"8","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"type":"journal_article","date_created":"2023-04-18T05:47:22Z","file":[{"file_size":1315966,"access_level":"closed","file_name":"acs.nanolett.2c04980.pdf","date_updated":"2023-04-18T05:50:19Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"44045","creator":"zentgraf","date_created":"2023-04-18T05:50:19Z"}],"has_accepted_license":"1","status":"public","volume":23,"ddc":["530"],"user_id":"30525","funded_apc":"1","_id":"44044","publisher":"American Chemical Society (ACS)","page":"3196 - 3201","project":[{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"_id":"170","name":"TRR 142 - B09: TRR 142 - Subproject B09"},{"name":"TRR 142 - C07: TRR 142 - Subproject C07","_id":"171"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"}],"quality_controlled":"1","citation":{"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>","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} }","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.","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>.","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>","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>."},"file_date_updated":"2023-04-18T05:50:19Z","oa":"1"},{"oa":"1","citation":{"mla":"Wortmann, Martin, et al. “Hard Carbon Microspheres with Bimodal Size Distribution and Hierarchical Porosity <i>via</i> Hydrothermal Carbonization of Trehalose.” <i>RSC Advances</i>, vol. 13, no. 21, Royal Society of Chemistry (RSC), 2023, pp. 14181–89, doi:<a href=\"https://doi.org/10.1039/d3ra01301d\">10.1039/d3ra01301d</a>.","ama":"Wortmann M, Keil W, Diestelhorst E, et al. Hard carbon microspheres with bimodal size distribution and hierarchical porosity <i>via</i> hydrothermal carbonization of trehalose. <i>RSC Advances</i>. 2023;13(21):14181-14189. doi:<a href=\"https://doi.org/10.1039/d3ra01301d\">10.1039/d3ra01301d</a>","bibtex":"@article{Wortmann_Keil_Diestelhorst_Westphal_Haverkamp_Brockhagen_Biedinger_Bondzio_Weinberger_Baier_et al._2023, title={Hard carbon microspheres with bimodal size distribution and hierarchical porosity <i>via</i> hydrothermal carbonization of trehalose}, volume={13}, DOI={<a href=\"https://doi.org/10.1039/d3ra01301d\">10.1039/d3ra01301d</a>}, number={21}, journal={RSC Advances}, publisher={Royal Society of Chemistry (RSC)}, author={Wortmann, Martin and Keil, Waldemar and Diestelhorst, Elise and Westphal, Michael and Haverkamp, René and Brockhagen, Bennet and Biedinger, Jan and Bondzio, Laila and Weinberger, Christian and Baier, Dominik and et al.}, year={2023}, pages={14181–14189} }","apa":"Wortmann, M., Keil, W., Diestelhorst, E., Westphal, M., Haverkamp, R., Brockhagen, B., Biedinger, J., Bondzio, L., Weinberger, C., Baier, D., Tiemann, M., Hütten, A., Hellweg, T., Reiss, G., Schmidt, C., Sattler, K., &#38; Frese, N. (2023). Hard carbon microspheres with bimodal size distribution and hierarchical porosity <i>via</i> hydrothermal carbonization of trehalose. <i>RSC Advances</i>, <i>13</i>(21), 14181–14189. <a href=\"https://doi.org/10.1039/d3ra01301d\">https://doi.org/10.1039/d3ra01301d</a>","ieee":"M. Wortmann <i>et al.</i>, “Hard carbon microspheres with bimodal size distribution and hierarchical porosity <i>via</i> hydrothermal carbonization of trehalose,” <i>RSC Advances</i>, vol. 13, no. 21, pp. 14181–14189, 2023, doi: <a href=\"https://doi.org/10.1039/d3ra01301d\">10.1039/d3ra01301d</a>.","short":"M. Wortmann, W. Keil, E. Diestelhorst, M. Westphal, R. Haverkamp, B. Brockhagen, J. Biedinger, L. Bondzio, C. Weinberger, D. Baier, M. Tiemann, A. Hütten, T. Hellweg, G. Reiss, C. Schmidt, K. Sattler, N. Frese, RSC Advances 13 (2023) 14181–14189.","chicago":"Wortmann, Martin, Waldemar Keil, Elise Diestelhorst, Michael Westphal, René Haverkamp, Bennet Brockhagen, Jan Biedinger, et al. “Hard Carbon Microspheres with Bimodal Size Distribution and Hierarchical Porosity <i>via</i> Hydrothermal Carbonization of Trehalose.” <i>RSC Advances</i> 13, no. 21 (2023): 14181–89. <a href=\"https://doi.org/10.1039/d3ra01301d\">https://doi.org/10.1039/d3ra01301d</a>."},"quality_controlled":"1","page":"14181-14189","_id":"44837","publisher":"Royal Society of Chemistry (RSC)","user_id":"23547","volume":13,"status":"public","date_created":"2023-05-12T07:16:15Z","keyword":["General Chemical Engineering","General Chemistry"],"type":"journal_article","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"publication":"RSC Advances","issue":"21","abstract":[{"text":"Hydrothermal carbonization (HTC) is an efficient thermochemical method for the conversion of organic feedstock to carbonaceous solids. HTC of different saccharides is known to produce microspheres (MS) with mostly Gaussian size distribution, which are utilized as functional materials in various applications, both as pristine MS and as a precursor for hard carbon MS. Although the average size of the MS can be influenced by adjusting the process parameters, there is no reliable mechanism to affect their size distribution. Our results demonstrate that HTC of trehalose, in contrast to other saccharides, results in a distinctly bimodal sphere diameter distribution consisting of small spheres with diameters of (2.1 ± 0.2) μm and of large spheres with diameters of (10.4 ± 2.6) μm. Remarkably, after pyrolytic post-carbonization at 1000 °C the MS develop a multimodal pore size distribution with abundant macropores > 100 nm, mesopores > 10 nm and micropores < 2 nm, which were examined by small-angle X-ray scattering and visualized by charge-compensated helium ion microscopy. The bimodal size distribution and hierarchical porosity provide an extraordinary set of properties and potential variables for the tailored synthesis of hierarchical porous carbons, making trehalose-derived hard carbon MS a highly promising material for applications in catalysis, filtration, and energy storage devices.","lang":"eng"}],"main_file_link":[{"open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1039/d3ra01301d","year":"2023","title":"Hard carbon microspheres with bimodal size distribution and hierarchical porosity <i>via</i> hydrothermal carbonization of trehalose","author":[{"last_name":"Wortmann","first_name":"Martin","full_name":"Wortmann, Martin"},{"full_name":"Keil, Waldemar","last_name":"Keil","first_name":"Waldemar"},{"full_name":"Diestelhorst, Elise","first_name":"Elise","last_name":"Diestelhorst"},{"full_name":"Westphal, Michael","first_name":"Michael","last_name":"Westphal"},{"first_name":"René","last_name":"Haverkamp","full_name":"Haverkamp, René"},{"full_name":"Brockhagen, Bennet","first_name":"Bennet","last_name":"Brockhagen"},{"full_name":"Biedinger, Jan","last_name":"Biedinger","first_name":"Jan"},{"full_name":"Bondzio, Laila","first_name":"Laila","last_name":"Bondzio"},{"last_name":"Weinberger","first_name":"Christian","full_name":"Weinberger, Christian","id":"11848"},{"full_name":"Baier, Dominik","last_name":"Baier","first_name":"Dominik"},{"id":"23547","first_name":"Michael","orcid":"0000-0003-1711-2722","last_name":"Tiemann","full_name":"Tiemann, Michael"},{"last_name":"Hütten","first_name":"Andreas","full_name":"Hütten, Andreas"},{"first_name":"Thomas","last_name":"Hellweg","full_name":"Hellweg, Thomas"},{"full_name":"Reiss, Günter","last_name":"Reiss","first_name":"Günter"},{"first_name":"Claudia","last_name":"Schmidt","full_name":"Schmidt, Claudia"},{"full_name":"Sattler, Klaus","first_name":"Klaus","last_name":"Sattler"},{"last_name":"Frese","first_name":"Natalie","full_name":"Frese, Natalie"}],"publication_identifier":{"issn":["2046-2069"]},"date_updated":"2023-05-12T07:18:51Z","publication_status":"published","intvolume":"        13"},{"doi":"10.1002/pamm.202200214","language":[{"iso":"eng"}],"intvolume":"        22","date_updated":"2023-05-16T12:17:50Z","publication_status":"published","publication_identifier":{"issn":["1617-7061","1617-7061"]},"author":[{"last_name":"Lenz","first_name":"Peter","full_name":"Lenz, Peter"},{"last_name":"Mahnken","first_name":"Rolf","full_name":"Mahnken, Rolf","id":"335"}],"title":"Thermo‐chemo‐mechanical modelling of a curing process combined with mean‐field homogenization methods at large strains","year":"2023","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"type":"journal_article","keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"date_created":"2023-05-16T12:15:44Z","issue":"1","publication":"PAMM","volume":22,"user_id":"335","_id":"44888","publisher":"Wiley","status":"public","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} }","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>","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).","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>.","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>"}},{"date_created":"2023-05-16T12:20:19Z","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"type":"journal_article","publication":"PAMM","issue":"1","language":[{"iso":"eng"}],"doi":"10.1002/pamm.202200080","author":[{"id":"60816","first_name":"Hendrik","orcid":"0000-0002-5034-9708","last_name":"Westermann","full_name":"Westermann, Hendrik"},{"id":"335","full_name":"Mahnken, Rolf","first_name":"Rolf","last_name":"Mahnken"}],"publication_identifier":{"issn":["1617-7061","1617-7061"]},"title":"A thermodynamic framework for the phase‐field approach considering carbide precipitation during phase transformations","year":"2023","intvolume":"        22","date_updated":"2023-05-16T12:21:15Z","publication_status":"published","citation":{"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>","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} }","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>.","short":"H. Westermann, R. Mahnken, PAMM 22 (2023).","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>.","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>","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>."},"quality_controlled":"1","_id":"44891","publisher":"Wiley","volume":22,"user_id":"335","status":"public"},{"_id":"44892","publisher":"Wiley","volume":22,"user_id":"335","status":"public","citation":{"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>.","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>.","short":"A. Hamdoun, R. Mahnken, PAMM 22 (2023).","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>.","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} }","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>"},"quality_controlled":"1","language":[{"iso":"eng"}],"doi":"10.1002/pamm.202200074","publication_identifier":{"issn":["1617-7061","1617-7061"]},"author":[{"full_name":"Hamdoun, Ayoub","last_name":"Hamdoun","first_name":"Ayoub"},{"first_name":"Rolf","last_name":"Mahnken","full_name":"Mahnken, Rolf","id":"335"}],"year":"2023","title":"A finite strain gradient theory for viscoplasticity by means of micromorphic regularization","intvolume":"        22","date_updated":"2023-05-16T12:23:15Z","publication_status":"published","date_created":"2023-05-16T12:21:32Z","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"type":"journal_article","issue":"1","publication":"PAMM"},{"doi":"10.1002/pamm.202200053","language":[{"iso":"eng"}],"intvolume":"        22","publication_status":"published","date_updated":"2023-05-25T10:02:34Z","publication_identifier":{"issn":["1617-7061","1617-7061"]},"author":[{"full_name":"Tchomgue Simeu, Arnold","last_name":"Tchomgue Simeu","first_name":"Arnold","id":"83075"},{"id":"335","first_name":"Rolf","last_name":"Mahnken","full_name":"Mahnken, Rolf"}],"title":"Goal‐oriented adaptivity based on a model hierarchy of mean‐field and full‐field homogenization methods in elasto‐plasticity","year":"2023","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"type":"journal_article","date_created":"2023-05-16T12:18:15Z","issue":"1","publication":"PAMM","volume":22,"user_id":"335","_id":"44890","publisher":"Wiley","status":"public","quality_controlled":"1","citation":{"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>.","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} }","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>","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>.","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>","short":"A. Tchomgue Simeu, R. Mahnken, PAMM 22 (2023).","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>."}},{"citation":{"apa":"Pramanik, S., Andreiev, A., Hoyer, K.-P., Krüger, J. T., Hengsbach, F., Kircheis, A., Zhao, W., Fischer-Bühner, J., &#38; Schaper, M. (2023). Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy. <i>Powders</i>, <i>2</i>(1), 59–74. <a href=\"https://doi.org/10.3390/powders2010005\">https://doi.org/10.3390/powders2010005</a>","ieee":"S. Pramanik <i>et al.</i>, “Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy,” <i>Powders</i>, vol. 2, no. 1, pp. 59–74, 2023, doi: <a href=\"https://doi.org/10.3390/powders2010005\">10.3390/powders2010005</a>.","short":"S. Pramanik, A. Andreiev, K.-P. Hoyer, J.T. Krüger, F. Hengsbach, A. Kircheis, W. Zhao, J. Fischer-Bühner, M. Schaper, Powders 2 (2023) 59–74.","chicago":"Pramanik, Sudipta, Anatolii Andreiev, Kay-Peter Hoyer, Jan Tobias Krüger, Florian Hengsbach, Alexander Kircheis, Weiyu Zhao, Jörg Fischer-Bühner, and Mirko Schaper. “Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy.” <i>Powders</i> 2, no. 1 (2023): 59–74. <a href=\"https://doi.org/10.3390/powders2010005\">https://doi.org/10.3390/powders2010005</a>.","mla":"Pramanik, Sudipta, et al. “Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy.” <i>Powders</i>, vol. 2, no. 1, MDPI AG, 2023, pp. 59–74, doi:<a href=\"https://doi.org/10.3390/powders2010005\">10.3390/powders2010005</a>.","ama":"Pramanik S, Andreiev A, Hoyer K-P, et al. Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy. <i>Powders</i>. 2023;2(1):59-74. doi:<a href=\"https://doi.org/10.3390/powders2010005\">10.3390/powders2010005</a>","bibtex":"@article{Pramanik_Andreiev_Hoyer_Krüger_Hengsbach_Kircheis_Zhao_Fischer-Bühner_Schaper_2023, title={Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy}, volume={2}, DOI={<a href=\"https://doi.org/10.3390/powders2010005\">10.3390/powders2010005</a>}, number={1}, journal={Powders}, publisher={MDPI AG}, author={Pramanik, Sudipta and Andreiev, Anatolii and Hoyer, Kay-Peter and Krüger, Jan Tobias and Hengsbach, Florian and Kircheis, Alexander and Zhao, Weiyu and Fischer-Bühner, Jörg and Schaper, Mirko}, year={2023}, pages={59–74} }"},"quality_controlled":"1","publisher":"MDPI AG","_id":"41492","page":"59-74","volume":2,"user_id":"43720","status":"public","date_created":"2023-02-02T14:24:33Z","department":[{"_id":"9"},{"_id":"158"}],"type":"journal_article","publication":"Powders","issue":"1","abstract":[{"lang":"eng","text":"<jats:p>The current investigation shows the feasibility of 316L steel powder production via three different argon gas atomisation routes (closed coupled atomisation, free fall atomisation with and without hot gas), along with subsequent sample production by laser powder bed fusion (PBF-LB). Here, a mixture of pure Fe and atomised 316L steel powder is used for PBF-LB to induce a chemical composition gradient in the microstructure. Optical microscopy and μ-CT investigations proved that the samples processed by PBF-LB exhibit very little porosity. Combined EBSD-EDS measurements show the chemical composition gradient leading to the formation of a local fcc-structure. Upon heat treatment (1100 °C, 14 h), the chemical composition is homogeneous throughout the microstructure. A moderate decrease (1060 to 985 MPa) in the sample’s ultimate tensile strength (UTS) is observed after heat treatment. However, the total elongation of the as-built and heat-treated samples remains the same (≈22%). Similarly, a slight decrease in the hardness from 341 to 307 HV1 is observed upon heat treatment.</jats:p>"}],"language":[{"iso":"eng"}],"doi":"10.3390/powders2010005","author":[{"first_name":"Sudipta","last_name":"Pramanik","full_name":"Pramanik, Sudipta"},{"full_name":"Andreiev, Anatolii","last_name":"Andreiev","first_name":"Anatolii","id":"50215"},{"full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter","id":"48411"},{"id":"44307","full_name":"Krüger, Jan Tobias","last_name":"Krüger","orcid":"0000-0002-0827-9654","first_name":"Jan Tobias"},{"full_name":"Hengsbach, Florian","last_name":"Hengsbach","first_name":"Florian"},{"full_name":"Kircheis, Alexander","last_name":"Kircheis","first_name":"Alexander"},{"last_name":"Zhao","first_name":"Weiyu","full_name":"Zhao, Weiyu"},{"last_name":"Fischer-Bühner","first_name":"Jörg","full_name":"Fischer-Bühner, Jörg"},{"full_name":"Schaper, Mirko","first_name":"Mirko","last_name":"Schaper","id":"43720"}],"publication_identifier":{"issn":["2674-0516"]},"title":"Powder Production via Atomisation and Subsequent Laser Powder Bed Fusion Processing of Fe+316L Steel Hybrid Alloy","year":"2023","intvolume":"         2","publication_status":"published","date_updated":"2023-06-01T14:22:00Z"},{"citation":{"mla":"Šlapáková, Michaela, et al. “3D-Structure of Intermetallic Interface Layer in Al–Steel Clad Material.” <i>Vacuum</i>, vol. 212, 112043, Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">10.1016/j.vacuum.2023.112043</a>.","ama":"Šlapáková M, Kihoulou B, Veselý J, et al. 3D-structure of intermetallic interface layer in Al–steel clad material. <i>Vacuum</i>. 2023;212. doi:<a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">10.1016/j.vacuum.2023.112043</a>","bibtex":"@article{Šlapáková_Kihoulou_Veselý_Minárik_Fekete_Knapek_Králík_Grydin_Stolbchenko_Schaper_2023, title={3D-structure of intermetallic interface layer in Al–steel clad material}, volume={212}, DOI={<a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">10.1016/j.vacuum.2023.112043</a>}, number={112043}, journal={Vacuum}, publisher={Elsevier BV}, author={Šlapáková, Michaela and Kihoulou, Barbora and Veselý, Jozef and Minárik, Peter and Fekete, Klaudia and Knapek, Michal and Králík, Rostislav and Grydin, Olexandr and Stolbchenko, Mykhailo and Schaper, Mirko}, year={2023} }","apa":"Šlapáková, M., Kihoulou, B., Veselý, J., Minárik, P., Fekete, K., Knapek, M., Králík, R., Grydin, O., Stolbchenko, M., &#38; Schaper, M. (2023). 3D-structure of intermetallic interface layer in Al–steel clad material. <i>Vacuum</i>, <i>212</i>, Article 112043. <a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">https://doi.org/10.1016/j.vacuum.2023.112043</a>","ieee":"M. Šlapáková <i>et al.</i>, “3D-structure of intermetallic interface layer in Al–steel clad material,” <i>Vacuum</i>, vol. 212, Art. no. 112043, 2023, doi: <a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">10.1016/j.vacuum.2023.112043</a>.","short":"M. Šlapáková, B. Kihoulou, J. Veselý, P. Minárik, K. Fekete, M. Knapek, R. Králík, O. Grydin, M. Stolbchenko, M. Schaper, Vacuum 212 (2023).","chicago":"Šlapáková, Michaela, Barbora Kihoulou, Jozef Veselý, Peter Minárik, Klaudia Fekete, Michal Knapek, Rostislav Králík, Olexandr Grydin, Mykhailo Stolbchenko, and Mirko Schaper. “3D-Structure of Intermetallic Interface Layer in Al–Steel Clad Material.” <i>Vacuum</i> 212 (2023). <a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">https://doi.org/10.1016/j.vacuum.2023.112043</a>."},"quality_controlled":"1","_id":"43441","publisher":"Elsevier BV","volume":212,"user_id":"43720","status":"public","date_created":"2023-04-08T17:24:40Z","department":[{"_id":"158"}],"keyword":["Al-steel clad","twin-roll casting","3D characterization","atomic force microscopy","diffusion direction","surface growth"],"type":"journal_article","publication":"Vacuum","abstract":[{"text":"This paper reveals the 3D character of the intermetallic layer at the aluminum–steel interface which pops\r\nup above the original sample surface during annealing. Popping out of the intermetallics was proven using\r\natomic force microscopy. The phase expands out of the plane due to the exothermic formation of the Al5Fe2\r\nphase and the feasibility of surface diffusion. Milling by a focused ion beam enabled the comparison of the\r\nchemical composition of the surface layer with the bulk interface, showing no difference. The growth direction\r\nis both towards aluminum and steel — the main diffusion flux is from aluminum towards steel, and the new\r\nintermetallic phase emerges at the steel side. The shortage of Al atoms causes a shift of the intermetallic as a\r\nwhole towards aluminum.","lang":"eng"}],"language":[{"iso":"eng"}],"article_number":"112043","doi":"10.1016/j.vacuum.2023.112043","publication_identifier":{"issn":["0042-207X"]},"author":[{"last_name":"Šlapáková","first_name":"Michaela","full_name":"Šlapáková, Michaela"},{"full_name":"Kihoulou, Barbora","last_name":"Kihoulou","first_name":"Barbora"},{"full_name":"Veselý, Jozef","first_name":"Jozef","last_name":"Veselý"},{"full_name":"Minárik, Peter","last_name":"Minárik","first_name":"Peter"},{"last_name":"Fekete","first_name":"Klaudia","full_name":"Fekete, Klaudia"},{"last_name":"Knapek","first_name":"Michal","full_name":"Knapek, Michal"},{"full_name":"Králík, Rostislav","last_name":"Králík","first_name":"Rostislav"},{"full_name":"Grydin, Olexandr","first_name":"Olexandr","last_name":"Grydin","id":"43822"},{"full_name":"Stolbchenko, Mykhailo","last_name":"Stolbchenko","first_name":"Mykhailo"},{"id":"43720","last_name":"Schaper","first_name":"Mirko","full_name":"Schaper, Mirko"}],"title":"3D-structure of intermetallic interface layer in Al–steel clad material","year":"2023","intvolume":"       212","article_type":"original","date_updated":"2023-06-01T14:22:15Z","publication_status":"published"},{"citation":{"short":"A. Andreiev, K.-P. Hoyer, F. Hengsbach, M. Haase, L. Tasche, K. Duschik, M. Schaper, Journal of Materials Processing Technology 317 (2023).","chicago":"Andreiev, Anatolii, Kay-Peter Hoyer, Florian Hengsbach, Michael Haase, Lennart Tasche, Kristina Duschik, and Mirko Schaper. “Powder Bed Fusion of Soft-Magnetic Iron-Based Alloys with High Silicon Content.” <i>Journal of Materials Processing Technology</i> 317 (2023). <a href=\"https://doi.org/10.1016/j.jmatprotec.2023.117991\">https://doi.org/10.1016/j.jmatprotec.2023.117991</a>.","ieee":"A. Andreiev <i>et al.</i>, “Powder bed fusion of soft-magnetic iron-based alloys with high silicon content,” <i>Journal of Materials Processing Technology</i>, vol. 317, Art. no. 117991, 2023, doi: <a href=\"https://doi.org/10.1016/j.jmatprotec.2023.117991\">10.1016/j.jmatprotec.2023.117991</a>.","apa":"Andreiev, A., Hoyer, K.-P., Hengsbach, F., Haase, M., Tasche, L., Duschik, K., &#38; Schaper, M. (2023). Powder bed fusion of soft-magnetic iron-based alloys with high silicon content. <i>Journal of Materials Processing Technology</i>, <i>317</i>, Article 117991. <a href=\"https://doi.org/10.1016/j.jmatprotec.2023.117991\">https://doi.org/10.1016/j.jmatprotec.2023.117991</a>","bibtex":"@article{Andreiev_Hoyer_Hengsbach_Haase_Tasche_Duschik_Schaper_2023, title={Powder bed fusion of soft-magnetic iron-based alloys with high silicon content}, volume={317}, DOI={<a href=\"https://doi.org/10.1016/j.jmatprotec.2023.117991\">10.1016/j.jmatprotec.2023.117991</a>}, number={117991}, journal={Journal of Materials Processing Technology}, publisher={Elsevier BV}, author={Andreiev, Anatolii and Hoyer, Kay-Peter and Hengsbach, Florian and Haase, Michael and Tasche, Lennart and Duschik, Kristina and Schaper, Mirko}, year={2023} }","ama":"Andreiev A, Hoyer K-P, Hengsbach F, et al. Powder bed fusion of soft-magnetic iron-based alloys with high silicon content. <i>Journal of Materials Processing Technology</i>. 2023;317. doi:<a href=\"https://doi.org/10.1016/j.jmatprotec.2023.117991\">10.1016/j.jmatprotec.2023.117991</a>","mla":"Andreiev, Anatolii, et al. “Powder Bed Fusion of Soft-Magnetic Iron-Based Alloys with High Silicon Content.” <i>Journal of Materials Processing Technology</i>, vol. 317, 117991, Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.1016/j.jmatprotec.2023.117991\">10.1016/j.jmatprotec.2023.117991</a>."},"quality_controlled":"1","status":"public","_id":"44078","publisher":"Elsevier BV","user_id":"43720","volume":317,"publication":"Journal of Materials Processing Technology","date_created":"2023-04-20T10:39:14Z","type":"journal_article","keyword":["Industrial and Manufacturing Engineering","Metals and Alloys","Computer Science Applications","Modeling and Simulation","Ceramics and Composites"],"department":[{"_id":"158"},{"_id":"146"},{"_id":"219"}],"title":"Powder bed fusion of soft-magnetic iron-based alloys with high silicon content","year":"2023","author":[{"id":"50215","full_name":"Andreiev, Anatolii","last_name":"Andreiev","first_name":"Anatolii"},{"full_name":"Hoyer, Kay-Peter","last_name":"Hoyer","first_name":"Kay-Peter","id":"48411"},{"full_name":"Hengsbach, Florian","last_name":"Hengsbach","first_name":"Florian"},{"first_name":"Michael","last_name":"Haase","full_name":"Haase, Michael","id":"35970"},{"id":"71508","full_name":"Tasche, Lennart","last_name":"Tasche","first_name":"Lennart"},{"full_name":"Duschik, Kristina","last_name":"Duschik","first_name":"Kristina"},{"last_name":"Schaper","first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720"}],"publication_identifier":{"issn":["0924-0136"]},"date_updated":"2023-06-01T14:21:45Z","publication_status":"published","intvolume":"       317","article_number":"117991","language":[{"iso":"eng"}],"doi":"10.1016/j.jmatprotec.2023.117991"},{"volume":62,"user_id":"23547","_id":"44116","publisher":"Wiley","page":"e202303111","status":"public","oa":"1","quality_controlled":"1","citation":{"ama":"Wrogemann JM, Lüther MJ, Bärmann P, et al. Overcoming Diffusion Limitation of Faradaic Processes: Property‐Performance Relationships of 2D Conductive Metal‐Organic Framework Cu3(HHTP)2 for Reversible Lithium‐Ion Storage. <i>Angewandte Chemie International Edition</i>. 2023;62(26):e202303111. doi:<a href=\"https://doi.org/10.1002/anie.202303111\">10.1002/anie.202303111</a>","bibtex":"@article{Wrogemann_Lüther_Bärmann_Lounasvuori_Javed_Tiemann_Golnak_Xiao_Petit_Placke_et al._2023, title={Overcoming Diffusion Limitation of Faradaic Processes: Property‐Performance Relationships of 2D Conductive Metal‐Organic Framework Cu3(HHTP)2 for Reversible Lithium‐Ion Storage}, volume={62}, DOI={<a href=\"https://doi.org/10.1002/anie.202303111\">10.1002/anie.202303111</a>}, number={26}, journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Wrogemann, Jens Matthies and Lüther, Marco Joes and Bärmann, Peer and Lounasvuori, Mailis and Javed, Ali and Tiemann, Michael and Golnak, Ronny and Xiao, Jie and Petit, Tristan and Placke, Tobias and et al.}, year={2023}, pages={e202303111} }","mla":"Wrogemann, Jens Matthies, et al. “Overcoming Diffusion Limitation of Faradaic Processes: Property‐Performance Relationships of 2D Conductive Metal‐Organic Framework Cu3(HHTP)2 for Reversible Lithium‐Ion Storage.” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 26, Wiley, 2023, p. e202303111, doi:<a href=\"https://doi.org/10.1002/anie.202303111\">10.1002/anie.202303111</a>.","chicago":"Wrogemann, Jens Matthies, Marco Joes Lüther, Peer Bärmann, Mailis Lounasvuori, Ali Javed, Michael Tiemann, Ronny Golnak, et al. “Overcoming Diffusion Limitation of Faradaic Processes: Property‐Performance Relationships of 2D Conductive Metal‐Organic Framework Cu3(HHTP)2 for Reversible Lithium‐Ion Storage.” <i>Angewandte Chemie International Edition</i> 62, no. 26 (2023): e202303111. <a href=\"https://doi.org/10.1002/anie.202303111\">https://doi.org/10.1002/anie.202303111</a>.","short":"J.M. Wrogemann, M.J. Lüther, P. Bärmann, M. Lounasvuori, A. Javed, M. Tiemann, R. Golnak, J. Xiao, T. Petit, T. Placke, M. Winter, Angewandte Chemie International Edition 62 (2023) e202303111.","apa":"Wrogemann, J. M., Lüther, M. J., Bärmann, P., Lounasvuori, M., Javed, A., Tiemann, M., Golnak, R., Xiao, J., Petit, T., Placke, T., &#38; Winter, M. (2023). Overcoming Diffusion Limitation of Faradaic Processes: Property‐Performance Relationships of 2D Conductive Metal‐Organic Framework Cu3(HHTP)2 for Reversible Lithium‐Ion Storage. <i>Angewandte Chemie International Edition</i>, <i>62</i>(26), e202303111. <a href=\"https://doi.org/10.1002/anie.202303111\">https://doi.org/10.1002/anie.202303111</a>","ieee":"J. M. Wrogemann <i>et al.</i>, “Overcoming Diffusion Limitation of Faradaic Processes: Property‐Performance Relationships of 2D Conductive Metal‐Organic Framework Cu3(HHTP)2 for Reversible Lithium‐Ion Storage,” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 26, p. e202303111, 2023, doi: <a href=\"https://doi.org/10.1002/anie.202303111\">10.1002/anie.202303111</a>."},"doi":"10.1002/anie.202303111","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}],"intvolume":"        62","date_updated":"2023-06-21T09:50:14Z","publication_status":"published","author":[{"full_name":"Wrogemann, Jens Matthies","first_name":"Jens Matthies","last_name":"Wrogemann"},{"full_name":"Lüther, Marco Joes","first_name":"Marco Joes","last_name":"Lüther"},{"last_name":"Bärmann","first_name":"Peer","full_name":"Bärmann, Peer"},{"last_name":"Lounasvuori","first_name":"Mailis","full_name":"Lounasvuori, Mailis"},{"full_name":"Javed, Ali","last_name":"Javed","first_name":"Ali"},{"id":"23547","full_name":"Tiemann, Michael","orcid":"0000-0003-1711-2722","first_name":"Michael","last_name":"Tiemann"},{"full_name":"Golnak, Ronny","first_name":"Ronny","last_name":"Golnak"},{"last_name":"Xiao","first_name":"Jie","full_name":"Xiao, Jie"},{"full_name":"Petit, Tristan","first_name":"Tristan","last_name":"Petit"},{"first_name":"Tobias","last_name":"Placke","full_name":"Placke, Tobias"},{"full_name":"Winter, Martin","last_name":"Winter","first_name":"Martin"}],"publication_identifier":{"issn":["1433-7851","1521-3773"]},"title":"Overcoming Diffusion Limitation of Faradaic Processes: Property‐Performance Relationships of 2D Conductive Metal‐Organic Framework Cu3(HHTP)2 for Reversible Lithium‐Ion Storage","year":"2023","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"keyword":["General Chemistry","Catalysis"],"type":"journal_article","date_created":"2023-04-22T06:17:33Z","abstract":[{"text":"Faradaic reactions including charge transfer are often accompanied with diffusion limitation inside the bulk. Conductive two-dimensional frameworks (2D MOFs) with a fast ion transport can combine both - charge transfer and fast diffusion inside their porous structure. To study remaining diffusion limitations caused by particle morphology, different synthesis routes of Cu-2,3,6,7,10,11-hexahydroxytriphenylene (Cu3(HHTP)2), a copper-based 2D MOF, are used to obtain flake- and rod-like MOF particles. Both morphologies are systematically characterized and evaluated for redox-active Li+ ion storage. The redox mechanism is investigated by means of X-ray absorption spectroscopy, FTIR spectroscopy and in situ XRD. Both types are compared regarding kinetic properties for Li+ ion storage via cyclic voltammetry and impedance spectroscopy. A significant influence of particle morphology for 2D MOFs on kinetic aspects of electrochemical Li+ ion storage can be observed. This study opens the path for optimization of redox active porous structures to overcome diffusion limitations of Faradaic processes.","lang":"eng"}],"issue":"26","publication":"Angewandte Chemie International Edition"},{"quality_controlled":"1","citation":{"mla":"Schmolke, Tobias, et al. “On Welding of High-Strength Steels Using Laser Beam Welding and Resistance Spot Weld Bonding with Emphasis on Seam Leak Tightness .” <i>Journal of Manufacturing and Materials Processing</i>, vol. 7, no. 3, MDPI, 2023, doi:<a href=\"https://doi.org/10.3390/jmmp7030116\">10.3390/jmmp7030116</a>.","ama":"Schmolke T, Brunner-Schwer C, Biegler M, Rethmeier M, Meschut G. On Welding of High-Strength Steels Using Laser Beam Welding and Resistance Spot Weld Bonding with Emphasis on Seam Leak Tightness . <i>Journal of Manufacturing and Materials Processing</i>. 2023;7(3). doi:<a href=\"https://doi.org/10.3390/jmmp7030116\">10.3390/jmmp7030116</a>","bibtex":"@article{Schmolke_Brunner-Schwer_Biegler_Rethmeier_Meschut_2023, title={On Welding of High-Strength Steels Using Laser Beam Welding and Resistance Spot Weld Bonding with Emphasis on Seam Leak Tightness }, volume={7}, DOI={<a href=\"https://doi.org/10.3390/jmmp7030116\">10.3390/jmmp7030116</a>}, number={3}, journal={Journal of Manufacturing and Materials Processing}, publisher={MDPI}, author={Schmolke, Tobias and Brunner-Schwer, Christian and Biegler, Max and Rethmeier, Michael and Meschut, Gerson}, year={2023} }","apa":"Schmolke, T., Brunner-Schwer, C., Biegler, M., Rethmeier, M., &#38; Meschut, G. (2023). On Welding of High-Strength Steels Using Laser Beam Welding and Resistance Spot Weld Bonding with Emphasis on Seam Leak Tightness . <i>Journal of Manufacturing and Materials Processing</i>, <i>7</i>(3). <a href=\"https://doi.org/10.3390/jmmp7030116\">https://doi.org/10.3390/jmmp7030116</a>","ieee":"T. Schmolke, C. Brunner-Schwer, M. Biegler, M. Rethmeier, and G. Meschut, “On Welding of High-Strength Steels Using Laser Beam Welding and Resistance Spot Weld Bonding with Emphasis on Seam Leak Tightness ,” <i>Journal of Manufacturing and Materials Processing</i>, vol. 7, no. 3, 2023, doi: <a href=\"https://doi.org/10.3390/jmmp7030116\">10.3390/jmmp7030116</a>.","chicago":"Schmolke, Tobias, Christian Brunner-Schwer, Max Biegler, Michael Rethmeier, and Gerson Meschut. “On Welding of High-Strength Steels Using Laser Beam Welding and Resistance Spot Weld Bonding with Emphasis on Seam Leak Tightness .” <i>Journal of Manufacturing and Materials Processing</i> 7, no. 3 (2023). <a href=\"https://doi.org/10.3390/jmmp7030116\">https://doi.org/10.3390/jmmp7030116</a>.","short":"T. Schmolke, C. Brunner-Schwer, M. Biegler, M. Rethmeier, G. Meschut, Journal of Manufacturing and Materials Processing 7 (2023)."},"volume":7,"user_id":"44759","_id":"45663","publisher":"MDPI","status":"public","department":[{"_id":"157"}],"type":"journal_article","date_created":"2023-06-19T13:25:26Z","publication":"Journal of Manufacturing and Materials Processing","issue":"3","doi":"10.3390/jmmp7030116","language":[{"iso":"eng"}],"intvolume":"         7","article_type":"review","date_updated":"2023-06-22T06:05:56Z","publication_status":"published","author":[{"id":"44759","full_name":"Schmolke, Tobias","last_name":"Schmolke","first_name":"Tobias"},{"last_name":"Brunner-Schwer","first_name":"Christian","full_name":"Brunner-Schwer, Christian"},{"last_name":"Biegler","first_name":"Max","full_name":"Biegler, Max"},{"first_name":"Michael","last_name":"Rethmeier","full_name":"Rethmeier, Michael"},{"id":"32056","first_name":"Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246","full_name":"Meschut, Gerson"}],"year":"2023","title":"On Welding of High-Strength Steels Using Laser Beam Welding and Resistance Spot Weld Bonding with Emphasis on Seam Leak Tightness "},{"abstract":[{"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>","lang":"eng"}],"quality_controlled":"1","citation":{"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>","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>.","short":"R. Mahnken, Computational Mechanics (2023).","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>.","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>.","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>","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} }"},"publication":"Computational Mechanics","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"keyword":["Applied Mathematics","Computational Mathematics","Computational Theory and Mathematics","Mechanical Engineering","Ocean Engineering","Computational Mechanics"],"type":"journal_article","date_created":"2023-06-23T06:47:36Z","date_updated":"2023-06-23T06:48:42Z","publication_status":"published","author":[{"full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf","id":"335"}],"publication_identifier":{"issn":["0178-7675","1432-0924"]},"title":"Derivation of third order Runge–Kutta methods (ELDIRK) by embedding of lower order implicit time integration schemes for local and global error estimation","status":"public","year":"2023","doi":"10.1007/s00466-023-02347-2","user_id":"335","_id":"45757","publisher":"Springer Science and Business Media LLC","language":[{"iso":"eng"}]},{"article_number":"10041","main_file_link":[{"url":"https://www.mdpi.com/2071-1050/15/13/10041","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.3390/su151310041","year":"2023","title":"Integrating Prospective LCA in the Development of Automotive Components","author":[{"full_name":"Grenz, Julian","last_name":"Grenz","first_name":"Julian"},{"id":"44763","first_name":"Moritz","orcid":"https://orcid.org/0000-0003-1146-0443","last_name":"Ostermann","full_name":"Ostermann, Moritz"},{"last_name":"Käsewieter","first_name":"Karoline","full_name":"Käsewieter, Karoline"},{"last_name":"Cerdas","first_name":"Felipe","full_name":"Cerdas, Felipe"},{"id":"338","first_name":"Thorsten","last_name":"Marten","full_name":"Marten, Thorsten"},{"full_name":"Herrmann, Christoph","first_name":"Christoph","last_name":"Herrmann"},{"id":"553","full_name":"Tröster, Thomas","last_name":"Tröster","first_name":"Thomas"}],"publication_identifier":{"issn":["2071-1050"]},"publication_status":"published","date_updated":"2023-06-27T06:39:47Z","intvolume":"        15","date_created":"2023-06-27T06:35:20Z","type":"journal_article","keyword":["prospective LCA","life cycle engineering (LCE)","lightweight design","automotive components","body parts","circular economy","steel","aluminum","hybrid materials","fiber metal laminates"],"department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"publication":"Sustainability","issue":"13","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>"}],"related_material":{"link":[{"url":" https://www.mdpi.com/article/10.3390/su151310041/s1","relation":"supplementary_material"}]},"publisher":"MDPI AG","_id":"45782","user_id":"44763","volume":15,"status":"public","oa":"1","citation":{"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>.","short":"J. Grenz, M. Ostermann, K. Käsewieter, F. Cerdas, T. Marten, C. Herrmann, T. Tröster, Sustainability 15 (2023).","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>.","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>","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} }","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>","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>."},"quality_controlled":"1"},{"status":"public","has_accepted_license":"1","_id":"45868","publisher":"Springer Science and Business Media LLC","ddc":["530"],"user_id":"30525","volume":14,"file_date_updated":"2023-07-06T06:40:28Z","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>.","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} }","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>","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>.","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>.","short":"H. Ahmed, M.A. Ansari, Y. Li, T. Zentgraf, M.Q. Mehmood, X. Chen, Nature Communications 14 (2023)."},"quality_controlled":"1","oa":"1","title":"Dynamic control of hybrid grafted perfect vector vortex beams","year":"2023","publication_identifier":{"issn":["2041-1723"]},"author":[{"full_name":"Ahmed, Hammad","last_name":"Ahmed","first_name":"Hammad"},{"full_name":"Ansari, Muhammad Afnan","last_name":"Ansari","first_name":"Muhammad Afnan"},{"last_name":"Li","first_name":"Yan","full_name":"Li, Yan"},{"full_name":"Zentgraf, Thomas","orcid":"0000-0002-8662-1101","first_name":"Thomas","last_name":"Zentgraf","id":"30525"},{"last_name":"Mehmood","first_name":"Muhammad Qasim","full_name":"Mehmood, Muhammad Qasim"},{"last_name":"Chen","first_name":"Xianzhong","full_name":"Chen, Xianzhong"}],"date_updated":"2023-07-06T06:42:10Z","publication_status":"published","intvolume":"        14","main_file_link":[{"open_access":"1"}],"article_number":"3915","language":[{"iso":"eng"}],"doi":"10.1038/s41467-023-39599-8","issue":"1","publication":"Nature Communications","abstract":[{"lang":"eng","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."}],"file":[{"date_created":"2023-07-06T06:40:28Z","creator":"zentgraf","file_id":"45869","success":1,"content_type":"application/pdf","relation":"main_file","date_updated":"2023-07-06T06:40:28Z","file_name":"NatureCommun_Ahmed_2023.pdf","file_size":4341041,"access_level":"closed"}],"date_created":"2023-07-06T06:34:37Z","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"type":"journal_article","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}]},{"title":"Politisches Graffiti","year":"2023","status":"public","date_updated":"2023-07-20T13:06:21Z","publication_status":"published","intvolume":"        24","_id":"45674","language":[{"iso":"ger"}],"publisher":"V&R unipress","user_id":"16277","editor":[{"full_name":"Papenbrock, Martin","first_name":"Martin","last_name":"Papenbrock"},{"id":"16277","last_name":"Tophinke","first_name":"Doris","full_name":"Tophinke, Doris"}],"volume":24,"publication":"Kunst und Politik","citation":{"ama":"Papenbrock M, Tophinke D, eds. <i>Politisches Graffiti</i>. Vol 24. V&#38;R unipress; 2023.","bibtex":"@book{Papenbrock_Tophinke_2023, title={Politisches Graffiti}, volume={24}, journal={Kunst und Politik}, publisher={V&#38;R unipress}, year={2023} }","mla":"Papenbrock, Martin, and Doris Tophinke, editors. “Politisches Graffiti.” <i>Kunst und Politik</i>, vol. 24, V&#38;R unipress, 2023.","short":"M. Papenbrock, D. Tophinke, eds., Politisches Graffiti, V&#38;R unipress, 2023.","chicago":"Papenbrock, Martin, and Doris Tophinke, eds. <i>Politisches Graffiti</i>. <i>Kunst und Politik</i>. Vol. 24. V&#38;R unipress, 2023.","apa":"Politisches Graffiti. (2023). In M. Papenbrock &#38; D. Tophinke (Eds.), <i>Kunst und Politik</i> (Vol. 24). V&#38;R unipress.","ieee":"M. Papenbrock and D. Tophinke, Eds., <i>Politisches Graffiti</i>, vol. 24. V&#38;R unipress, 2023."},"quality_controlled":"1","project":[{"name":"INGRID: INGRID: Informationssystem Graffiti in Deutschland","_id":"104","grant_number":"289287267"}],"date_created":"2023-06-20T14:21:51Z","type":"journal_editor","department":[{"_id":"5"},{"_id":"115"}]},{"status":"public","volume":48,"user_id":"216","_id":"46138","publisher":"Optica Publishing Group","project":[{"_id":"218","name":"UNIQORN: UNIQORN - Affordable Quantum Communication for Everyone - EU Quantum Flagship Project"}],"quality_controlled":"1","citation":{"ieee":"R. Domeneguetti <i>et al.</i>, “Fully guided and phase locked Ti:PPLN waveguide squeezing for applications in quantum sensing,” <i>Optics Letters</i>, vol. 48, no. 11, Art. no. 2999, 2023, doi: <a href=\"https://doi.org/10.1364/ol.486654\">10.1364/ol.486654</a>.","apa":"Domeneguetti, R., Stefszky, M., Herrmann, H., Silberhorn, C., Andersen, U. L., Neergaard-Nielsen, J. S., &#38; Gehring, T. (2023). Fully guided and phase locked Ti:PPLN waveguide squeezing for applications in quantum sensing. <i>Optics Letters</i>, <i>48</i>(11), Article 2999. <a href=\"https://doi.org/10.1364/ol.486654\">https://doi.org/10.1364/ol.486654</a>","short":"R. Domeneguetti, M. Stefszky, H. Herrmann, C. Silberhorn, U.L. Andersen, J.S. Neergaard-Nielsen, T. Gehring, Optics Letters 48 (2023).","chicago":"Domeneguetti, Renato, Michael Stefszky, Harald Herrmann, Christine Silberhorn, Ulrik L. Andersen, Jonas S. Neergaard-Nielsen, and Tobias Gehring. “Fully Guided and Phase Locked Ti:PPLN Waveguide Squeezing for Applications in Quantum Sensing.” <i>Optics Letters</i> 48, no. 11 (2023). <a href=\"https://doi.org/10.1364/ol.486654\">https://doi.org/10.1364/ol.486654</a>.","mla":"Domeneguetti, Renato, et al. “Fully Guided and Phase Locked Ti:PPLN Waveguide Squeezing for Applications in Quantum Sensing.” <i>Optics Letters</i>, vol. 48, no. 11, 2999, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/ol.486654\">10.1364/ol.486654</a>.","bibtex":"@article{Domeneguetti_Stefszky_Herrmann_Silberhorn_Andersen_Neergaard-Nielsen_Gehring_2023, title={Fully guided and phase locked Ti:PPLN waveguide squeezing for applications in quantum sensing}, volume={48}, DOI={<a href=\"https://doi.org/10.1364/ol.486654\">10.1364/ol.486654</a>}, number={112999}, journal={Optics Letters}, publisher={Optica Publishing Group}, author={Domeneguetti, Renato and Stefszky, Michael and Herrmann, Harald and Silberhorn, Christine and Andersen, Ulrik L. and Neergaard-Nielsen, Jonas S. and Gehring, Tobias}, year={2023} }","ama":"Domeneguetti R, Stefszky M, Herrmann H, et al. Fully guided and phase locked Ti:PPLN waveguide squeezing for applications in quantum sensing. <i>Optics Letters</i>. 2023;48(11). doi:<a href=\"https://doi.org/10.1364/ol.486654\">10.1364/ol.486654</a>"},"intvolume":"        48","article_type":"original","date_updated":"2023-07-25T10:58:05Z","publication_status":"published","publication_identifier":{"issn":["0146-9592","1539-4794"]},"author":[{"full_name":"Domeneguetti, Renato","last_name":"Domeneguetti","first_name":"Renato"},{"id":"42777","last_name":"Stefszky","first_name":"Michael","full_name":"Stefszky, Michael"},{"first_name":"Harald","last_name":"Herrmann","full_name":"Herrmann, Harald","id":"216"},{"full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn","id":"26263"},{"first_name":"Ulrik L.","last_name":"Andersen","full_name":"Andersen, Ulrik L."},{"last_name":"Neergaard-Nielsen","first_name":"Jonas S.","full_name":"Neergaard-Nielsen, Jonas S."},{"full_name":"Gehring, Tobias","first_name":"Tobias","last_name":"Gehring"}],"title":"Fully guided and phase locked Ti:PPLN waveguide squeezing for applications in quantum sensing","year":"2023","doi":"10.1364/ol.486654","language":[{"iso":"eng"}],"article_number":"2999","abstract":[{"lang":"eng","text":"<jats:p>This work reports a fully guided setup for single-mode squeezing on integrated titanium-indiffused periodically poled nonlinear resonators. A continuous-wave laser beam is delivered and the squeezed field is collected by single-mode fibers; up to −3.17(9) dB of useful squeezing is available in fibers. To showcase the usefulness of such a fiber-coupled device, we applied the generated squeezed light in a fiber-based phase sensing experiment, showing a quantum enhancement in the signal-to-noise ratio of 0.35 dB. Moreover, our investigation of the effect of photorefraction on the cavity resonance condition suggests that it causes system instabilities at high powers.</jats:p>"}],"issue":"11","publication":"Optics Letters","department":[{"_id":"230"},{"_id":"623"},{"_id":"288"}],"type":"journal_article","keyword":["Atomic and Molecular Physics","and Optics"],"date_created":"2023-07-25T10:35:24Z"},{"status":"public","user_id":"90492","volume":108,"_id":"46119","publisher":"American Physical Society (APS)","quality_controlled":"1","citation":{"ama":"Altenkort L, Eller AM, Francis A, et al. Viscosity of pure-glue QCD from the lattice. <i>Physical Review D</i>. 2023;108(1). doi:<a href=\"https://doi.org/10.1103/physrevd.108.014503\">10.1103/physrevd.108.014503</a>","bibtex":"@article{Altenkort_Eller_Francis_Kaczmarek_Mazur_Moore_Shu_2023, title={Viscosity of pure-glue QCD from the lattice}, volume={108}, DOI={<a href=\"https://doi.org/10.1103/physrevd.108.014503\">10.1103/physrevd.108.014503</a>}, number={1014503}, journal={Physical Review D}, publisher={American Physical Society (APS)}, author={Altenkort, Luis and Eller, Alexander M. and Francis, Anthony and Kaczmarek, Olaf and Mazur, Lukas and Moore, Guy D. and Shu, Hai-Tao}, year={2023} }","mla":"Altenkort, Luis, et al. “Viscosity of Pure-Glue QCD from the Lattice.” <i>Physical Review D</i>, vol. 108, no. 1, 014503, American Physical Society (APS), 2023, doi:<a href=\"https://doi.org/10.1103/physrevd.108.014503\">10.1103/physrevd.108.014503</a>.","chicago":"Altenkort, Luis, Alexander M. Eller, Anthony Francis, Olaf Kaczmarek, Lukas Mazur, Guy D. Moore, and Hai-Tao Shu. “Viscosity of Pure-Glue QCD from the Lattice.” <i>Physical Review D</i> 108, no. 1 (2023). <a href=\"https://doi.org/10.1103/physrevd.108.014503\">https://doi.org/10.1103/physrevd.108.014503</a>.","short":"L. Altenkort, A.M. Eller, A. Francis, O. Kaczmarek, L. Mazur, G.D. Moore, H.-T. Shu, Physical Review D 108 (2023).","apa":"Altenkort, L., Eller, A. M., Francis, A., Kaczmarek, O., Mazur, L., Moore, G. D., &#38; Shu, H.-T. (2023). Viscosity of pure-glue QCD from the lattice. <i>Physical Review D</i>, <i>108</i>(1), Article 014503. <a href=\"https://doi.org/10.1103/physrevd.108.014503\">https://doi.org/10.1103/physrevd.108.014503</a>","ieee":"L. Altenkort <i>et al.</i>, “Viscosity of pure-glue QCD from the lattice,” <i>Physical Review D</i>, vol. 108, no. 1, Art. no. 014503, 2023, doi: <a href=\"https://doi.org/10.1103/physrevd.108.014503\">10.1103/physrevd.108.014503</a>."},"publication_status":"published","date_updated":"2023-07-26T09:23:32Z","intvolume":"       108","year":"2023","title":"Viscosity of pure-glue QCD from the lattice","publication_identifier":{"issn":["2470-0010","2470-0029"]},"author":[{"full_name":"Altenkort, Luis","first_name":"Luis","last_name":"Altenkort"},{"first_name":"Alexander M.","last_name":"Eller","full_name":"Eller, Alexander M."},{"last_name":"Francis","first_name":"Anthony","full_name":"Francis, Anthony"},{"full_name":"Kaczmarek, Olaf","first_name":"Olaf","last_name":"Kaczmarek"},{"id":"90492","full_name":"Mazur, Lukas","first_name":"Lukas","orcid":" 0000-0001-6304-7082","last_name":"Mazur"},{"first_name":"Guy D.","last_name":"Moore","full_name":"Moore, Guy D."},{"full_name":"Shu, Hai-Tao","first_name":"Hai-Tao","last_name":"Shu"}],"doi":"10.1103/physrevd.108.014503","article_number":"014503","language":[{"iso":"eng"}],"issue":"1","publication":"Physical Review D","type":"journal_article","department":[{"_id":"27"}],"date_created":"2023-07-24T10:54:18Z"},{"main_file_link":[{"open_access":"1","url":"https://dl.acm.org/doi/10.1145/3576200"}],"language":[{"iso":"eng"}],"doi":"10.1145/3576200","title":"Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks","year":"2023","publication_identifier":{"issn":["1936-7406","1936-7414"]},"author":[{"last_name":"Meyer","first_name":"Marius","full_name":"Meyer, Marius","id":"40778"},{"id":"3145","last_name":"Kenter","first_name":"Tobias","full_name":"Kenter, Tobias"},{"id":"16153","orcid":"0000-0001-5728-9982","first_name":"Christian","last_name":"Plessl","full_name":"Plessl, Christian"}],"publication_status":"published","date_updated":"2023-07-28T08:02:05Z","date_created":"2023-01-23T08:40:42Z","keyword":["General Computer Science"],"type":"journal_article","department":[{"_id":"27"},{"_id":"518"}],"publication":"ACM Transactions on Reconfigurable Technology and Systems","abstract":[{"text":"<jats:p>While FPGA accelerator boards and their respective high-level design tools are maturing, there is still a lack of multi-FPGA applications, libraries, and not least, benchmarks and reference implementations towards sustained HPC usage of these devices. As in the early days of GPUs in HPC, for workloads that can reasonably be decoupled into loosely coupled working sets, multi-accelerator support can be achieved by using standard communication interfaces like MPI on the host side. However, for performance and productivity, some applications can profit from a tighter coupling of the accelerators. FPGAs offer unique opportunities here when extending the dataflow characteristics to their communication interfaces.</jats:p>\r\n          <jats:p>In this work, we extend the HPCC FPGA benchmark suite by multi-FPGA support and three missing benchmarks that particularly characterize or stress inter-device communication: b_eff, PTRANS, and LINPACK. With all benchmarks implemented for current boards with Intel and Xilinx FPGAs, we established a baseline for multi-FPGA performance. Additionally, for the communication-centric benchmarks, we explored the potential of direct FPGA-to-FPGA communication with a circuit-switched inter-FPGA network that is currently only available for one of the boards. The evaluation with parallel execution on up to 26 FPGA boards makes use of one of the largest academic FPGA installations.</jats:p>","lang":"eng"}],"publisher":"Association for Computing Machinery (ACM)","_id":"38041","user_id":"24135","status":"public","oa":"1","citation":{"short":"M. Meyer, T. Kenter, C. Plessl, ACM Transactions on Reconfigurable Technology and Systems (2023).","chicago":"Meyer, Marius, Tobias Kenter, and Christian Plessl. “Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks.” <i>ACM Transactions on Reconfigurable Technology and Systems</i>, 2023. <a href=\"https://doi.org/10.1145/3576200\">https://doi.org/10.1145/3576200</a>.","ieee":"M. Meyer, T. Kenter, and C. Plessl, “Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks,” <i>ACM Transactions on Reconfigurable Technology and Systems</i>, 2023, doi: <a href=\"https://doi.org/10.1145/3576200\">10.1145/3576200</a>.","apa":"Meyer, M., Kenter, T., &#38; Plessl, C. (2023). Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks. <i>ACM Transactions on Reconfigurable Technology and Systems</i>. <a href=\"https://doi.org/10.1145/3576200\">https://doi.org/10.1145/3576200</a>","bibtex":"@article{Meyer_Kenter_Plessl_2023, title={Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks}, DOI={<a href=\"https://doi.org/10.1145/3576200\">10.1145/3576200</a>}, journal={ACM Transactions on Reconfigurable Technology and Systems}, publisher={Association for Computing Machinery (ACM)}, author={Meyer, Marius and Kenter, Tobias and Plessl, Christian}, year={2023} }","ama":"Meyer M, Kenter T, Plessl C. Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks. <i>ACM Transactions on Reconfigurable Technology and Systems</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1145/3576200\">10.1145/3576200</a>","mla":"Meyer, Marius, et al. “Multi-FPGA Designs and Scaling of HPC Challenge Benchmarks via MPI and Circuit-Switched Inter-FPGA Networks.” <i>ACM Transactions on Reconfigurable Technology and Systems</i>, Association for Computing Machinery (ACM), 2023, doi:<a href=\"https://doi.org/10.1145/3576200\">10.1145/3576200</a>."},"quality_controlled":"1","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"SFB 901 - C: SFB 901 - Project Area C","_id":"4"},{"grant_number":"160364472","_id":"1","name":"SFB 901: SFB 901"},{"name":"SFB 901 - C2: SFB 901 - Subproject C2","grant_number":"160364472","_id":"14"}]}]