[{"issue":"4","year":"2024","publisher":"IOP Publishing","date_created":"2024-03-21T10:34:48Z","title":"From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops","publication":"Physica Scripta","abstract":[{"text":"We explore the polarization hysteretic behaviour and field-dependent permittivity of ferroelectric-dielectric 2D materials formed by random dispersions of low permittivity inclusions in a ferroelectric matrix, using finite element simulations. We show how the degree of impenetrability of dielectric inclusions plays a substantial role in controlling the coercive field, remnant and saturation polarizations of the homogenized materials. The results highlight the significance of the degree of impenetrability of inclusion in tuning the effective polarization properties of such ferroelectric composites: coercive field drops significantly as percolation threshold is attained and remnant polarization decreases faster than a linear decay.","lang":"eng"}],"file":[{"relation":"main_file","content_type":"application/pdf","file_size":5386508,"file_id":"52701","file_name":"2024-03 Myroshnychenko - Physica Scripta - From Swiss-cheese to discrete ferroelectric.pdf","access_level":"open_access","date_updated":"2024-03-21T10:39:32Z","date_created":"2024-03-21T10:39:32Z","creator":"fossie"}],"ddc":["530"],"keyword":["tet_topic_ferro"],"language":[{"iso":"eng"}],"publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["0031-8949","1402-4896"]},"citation":{"ieee":"V. Myroshnychenko, P. M. Mulavarickal Jose, H. Farheen, S. Ejaz, C. Brosseau, and J. Förstner, “From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops,” <i>Physica Scripta</i>, vol. 99, no. 4, p. 045952, 2024, doi: <a href=\"https://doi.org/10.1088/1402-4896/ad3172\">10.1088/1402-4896/ad3172</a>.","chicago":"Myroshnychenko, Viktor, Pious Mathews Mulavarickal Jose, Henna Farheen, Shafaq Ejaz, Christian Brosseau, and Jens Förstner. “From Swiss-Cheese to Discrete Ferroelectric Composites: Assessing the Ferroelectric Butterfly Shape in Polarization Loops.” <i>Physica Scripta</i> 99, no. 4 (2024): 045952. <a href=\"https://doi.org/10.1088/1402-4896/ad3172\">https://doi.org/10.1088/1402-4896/ad3172</a>.","ama":"Myroshnychenko V, Mulavarickal Jose PM, Farheen H, Ejaz S, Brosseau C, Förstner J. From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops. <i>Physica Scripta</i>. 2024;99(4):045952. doi:<a href=\"https://doi.org/10.1088/1402-4896/ad3172\">10.1088/1402-4896/ad3172</a>","bibtex":"@article{Myroshnychenko_Mulavarickal Jose_Farheen_Ejaz_Brosseau_Förstner_2024, title={From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops}, volume={99}, DOI={<a href=\"https://doi.org/10.1088/1402-4896/ad3172\">10.1088/1402-4896/ad3172</a>}, number={4}, journal={Physica Scripta}, publisher={IOP Publishing}, author={Myroshnychenko, Viktor and Mulavarickal Jose, Pious Mathews and Farheen, Henna and Ejaz, Shafaq and Brosseau, Christian and Förstner, Jens}, year={2024}, pages={045952} }","mla":"Myroshnychenko, Viktor, et al. “From Swiss-Cheese to Discrete Ferroelectric Composites: Assessing the Ferroelectric Butterfly Shape in Polarization Loops.” <i>Physica Scripta</i>, vol. 99, no. 4, IOP Publishing, 2024, p. 045952, doi:<a href=\"https://doi.org/10.1088/1402-4896/ad3172\">10.1088/1402-4896/ad3172</a>.","short":"V. Myroshnychenko, P.M. Mulavarickal Jose, H. Farheen, S. Ejaz, C. Brosseau, J. Förstner, Physica Scripta 99 (2024) 045952.","apa":"Myroshnychenko, V., Mulavarickal Jose, P. M., Farheen, H., Ejaz, S., Brosseau, C., &#38; Förstner, J. (2024). From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops. <i>Physica Scripta</i>, <i>99</i>(4), 045952. <a href=\"https://doi.org/10.1088/1402-4896/ad3172\">https://doi.org/10.1088/1402-4896/ad3172</a>"},"intvolume":"        99","page":"045952","oa":"1","date_updated":"2024-07-22T07:43:53Z","author":[{"first_name":"Viktor","last_name":"Myroshnychenko","id":"46371","full_name":"Myroshnychenko, Viktor"},{"first_name":"Pious Mathews","full_name":"Mulavarickal Jose, Pious Mathews","last_name":"Mulavarickal Jose"},{"first_name":"Henna","full_name":"Farheen, Henna","id":"53444","last_name":"Farheen","orcid":"0000-0001-7730-3489"},{"full_name":"Ejaz, Shafaq","last_name":"Ejaz","first_name":"Shafaq"},{"first_name":"Christian","full_name":"Brosseau, Christian","last_name":"Brosseau"},{"last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens","id":"158","first_name":"Jens"}],"volume":99,"doi":"10.1088/1402-4896/ad3172","type":"journal_article","status":"public","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"52700","user_id":"158","department":[{"_id":"61"},{"_id":"230"}],"file_date_updated":"2024-03-21T10:39:32Z"},{"date_updated":"2024-07-22T05:54:38Z","author":[{"last_name":"Nicolai","full_name":"Nicolai, Marcel","first_name":"Marcel"},{"first_name":"Jannis","last_name":"Bulling","full_name":"Bulling, Jannis"},{"first_name":"Yevgeniya","full_name":"Lugovtsova, Yevgeniya","last_name":"Lugovtsova"},{"first_name":"Henning","full_name":"Zeipert, Henning","id":"32580","last_name":"Zeipert"},{"last_name":"Prager","full_name":"Prager, Jens","first_name":"Jens"},{"full_name":"Henning, Bernd","id":"213","last_name":"Henning","first_name":"Bernd"}],"date_created":"2024-07-22T05:53:31Z","title":"On the repulsion effect of coupled Lamb waves modes","conference":{"location":"Amsterdam","end_date":"2024-07-11","start_date":"2024-07-08","name":"ICSV30, Annual Congress of International Institute of Acoustics and Vibration (IIAV)"},"year":"2024","place":"Amsterdam","citation":{"ama":"Nicolai M, Bulling J, Lugovtsova Y, Zeipert H, Prager J, Henning B. On the repulsion effect of coupled Lamb waves modes. In: ; 2024.","ieee":"M. Nicolai, J. Bulling, Y. Lugovtsova, H. Zeipert, J. Prager, and B. Henning, “On the repulsion effect of coupled Lamb waves modes,” presented at the ICSV30, Annual Congress of International Institute of Acoustics and Vibration (IIAV), Amsterdam, 2024.","chicago":"Nicolai, Marcel, Jannis Bulling, Yevgeniya Lugovtsova, Henning Zeipert, Jens Prager, and Bernd Henning. “On the Repulsion Effect of Coupled Lamb Waves Modes.” Amsterdam, 2024.","short":"M. Nicolai, J. Bulling, Y. Lugovtsova, H. Zeipert, J. Prager, B. Henning, in: Amsterdam, 2024.","mla":"Nicolai, Marcel, et al. <i>On the Repulsion Effect of Coupled Lamb Waves Modes</i>. 2024.","bibtex":"@inproceedings{Nicolai_Bulling_Lugovtsova_Zeipert_Prager_Henning_2024, place={Amsterdam}, title={On the repulsion effect of coupled Lamb waves modes}, author={Nicolai, Marcel and Bulling, Jannis and Lugovtsova, Yevgeniya and Zeipert, Henning and Prager, Jens and Henning, Bernd}, year={2024} }","apa":"Nicolai, M., Bulling, J., Lugovtsova, Y., Zeipert, H., Prager, J., &#38; Henning, B. (2024). <i>On the repulsion effect of coupled Lamb waves modes</i>. ICSV30, Annual Congress of International Institute of Acoustics and Vibration (IIAV), Amsterdam."},"_id":"55329","project":[{"grant_number":"449607253","name":"LaWaMoRe: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen","_id":"105"}],"department":[{"_id":"49"}],"user_id":"32580","language":[{"iso":"eng"}],"type":"conference","status":"public"},{"publisher":"IEEE","date_updated":"2024-07-31T08:40:29Z","date_created":"2024-07-31T08:25:03Z","author":[{"last_name":"Namujju","full_name":"Namujju, Lillian Donna","first_name":"Lillian Donna"},{"full_name":"Mwammenywa, Ibrahim","last_name":"Mwammenywa","first_name":"Ibrahim"},{"id":"88623","full_name":"Kagarura, Geoffrey Mark","last_name":"Kagarura","first_name":"Geoffrey Mark"},{"id":"20179","full_name":"Hilleringmann, Ulrich","last_name":"Hilleringmann","first_name":"Ulrich"},{"full_name":"Hehenkamp, Burkhard","id":"37339","last_name":"Hehenkamp","first_name":"Burkhard"}],"title":"Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective","doi":"10.1109/energycon58629.2024.10488738","publication_status":"published","year":"2024","citation":{"mla":"Namujju, Lillian Donna, et al. “Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective.” <i>2024 IEEE 8th Energy Conference (ENERGYCON)</i>, IEEE, 2024, doi:<a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">10.1109/energycon58629.2024.10488738</a>.","bibtex":"@inproceedings{Namujju_Mwammenywa_Kagarura_Hilleringmann_Hehenkamp_2024, title={Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective}, DOI={<a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">10.1109/energycon58629.2024.10488738</a>}, booktitle={2024 IEEE 8th Energy Conference (ENERGYCON)}, publisher={IEEE}, author={Namujju, Lillian Donna and Mwammenywa, Ibrahim and Kagarura, Geoffrey Mark and Hilleringmann, Ulrich and Hehenkamp, Burkhard}, year={2024} }","short":"L.D. Namujju, I. Mwammenywa, G.M. Kagarura, U. Hilleringmann, B. Hehenkamp, in: 2024 IEEE 8th Energy Conference (ENERGYCON), IEEE, 2024.","apa":"Namujju, L. D., Mwammenywa, I., Kagarura, G. M., Hilleringmann, U., &#38; Hehenkamp, B. (2024). Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective. <i>2024 IEEE 8th Energy Conference (ENERGYCON)</i>. <a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">https://doi.org/10.1109/energycon58629.2024.10488738</a>","ama":"Namujju LD, Mwammenywa I, Kagarura GM, Hilleringmann U, Hehenkamp B. Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective. In: <i>2024 IEEE 8th Energy Conference (ENERGYCON)</i>. IEEE; 2024. doi:<a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">10.1109/energycon58629.2024.10488738</a>","ieee":"L. D. Namujju, I. Mwammenywa, G. M. Kagarura, U. Hilleringmann, and B. Hehenkamp, “Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective,” 2024, doi: <a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">10.1109/energycon58629.2024.10488738</a>.","chicago":"Namujju, Lillian Donna, Ibrahim Mwammenywa, Geoffrey Mark Kagarura, Ulrich Hilleringmann, and Burkhard Hehenkamp. “Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective.” In <i>2024 IEEE 8th Energy Conference (ENERGYCON)</i>. IEEE, 2024. <a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">https://doi.org/10.1109/energycon58629.2024.10488738</a>."},"_id":"55453","department":[{"_id":"59"},{"_id":"280"}],"user_id":"16148","language":[{"iso":"eng"}],"publication":"2024 IEEE 8th Energy Conference (ENERGYCON)","type":"conference","status":"public"},{"publication_status":"published","citation":{"ama":"Namujju LD, Mwammenywa I, Kagarura GM, Hilleringmann U, Hehenkamp B. Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective. In: <i>2024 IEEE 8th Energy Conference (ENERGYCON)</i>. IEEE; 2024. doi:<a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">10.1109/energycon58629.2024.10488738</a>","ieee":"L. D. Namujju, I. Mwammenywa, G. M. Kagarura, U. Hilleringmann, and B. Hehenkamp, “Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective,” 2024, doi: <a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">10.1109/energycon58629.2024.10488738</a>.","chicago":"Namujju, Lillian Donna, Ibrahim Mwammenywa, Geoffrey Mark Kagarura, Ulrich Hilleringmann, and Burkhard Hehenkamp. “Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective.” In <i>2024 IEEE 8th Energy Conference (ENERGYCON)</i>. IEEE, 2024. <a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">https://doi.org/10.1109/energycon58629.2024.10488738</a>.","apa":"Namujju, L. D., Mwammenywa, I., Kagarura, G. M., Hilleringmann, U., &#38; Hehenkamp, B. (2024). Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective. <i>2024 IEEE 8th Energy Conference (ENERGYCON)</i>. <a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">https://doi.org/10.1109/energycon58629.2024.10488738</a>","short":"L.D. Namujju, I. Mwammenywa, G.M. Kagarura, U. Hilleringmann, B. Hehenkamp, in: 2024 IEEE 8th Energy Conference (ENERGYCON), IEEE, 2024.","bibtex":"@inproceedings{Namujju_Mwammenywa_Kagarura_Hilleringmann_Hehenkamp_2024, title={Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective}, DOI={<a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">10.1109/energycon58629.2024.10488738</a>}, booktitle={2024 IEEE 8th Energy Conference (ENERGYCON)}, publisher={IEEE}, author={Namujju, Lillian Donna and Mwammenywa, Ibrahim and Kagarura, Geoffrey Mark and Hilleringmann, Ulrich and Hehenkamp, Burkhard}, year={2024} }","mla":"Namujju, Lillian Donna, et al. “Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective.” <i>2024 IEEE 8th Energy Conference (ENERGYCON)</i>, IEEE, 2024, doi:<a href=\"https://doi.org/10.1109/energycon58629.2024.10488738\">10.1109/energycon58629.2024.10488738</a>."},"year":"2024","date_created":"2024-07-31T08:22:37Z","author":[{"first_name":"Lillian Donna","full_name":"Namujju, Lillian Donna","last_name":"Namujju"},{"first_name":"Ibrahim","full_name":"Mwammenywa, Ibrahim","last_name":"Mwammenywa"},{"first_name":"Geoffrey Mark","last_name":"Kagarura","full_name":"Kagarura, Geoffrey Mark","id":"88623"},{"first_name":"Ulrich","id":"20179","full_name":"Hilleringmann, Ulrich","last_name":"Hilleringmann"},{"full_name":"Hehenkamp, Burkhard","id":"37339","last_name":"Hehenkamp","first_name":"Burkhard"}],"date_updated":"2024-07-31T08:40:34Z","publisher":"IEEE","doi":"10.1109/energycon58629.2024.10488738","title":"Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective","type":"conference","publication":"2024 IEEE 8th Energy Conference (ENERGYCON)","status":"public","user_id":"16148","department":[{"_id":"59"},{"_id":"280"}],"_id":"55452","language":[{"iso":"eng"}]},{"date_updated":"2024-07-31T08:40:20Z","_id":"55455","author":[{"full_name":"Mwammenywa, Ibrahim Abdallah","last_name":"Mwammenywa","first_name":"Ibrahim Abdallah"}],"user_id":"16148","date_created":"2024-07-31T08:28:19Z","department":[{"_id":"59"}],"title":"A Novel Autonomous and Real-time Load Monitoring and Control System in Microgrids based on Fuzzy Logic Control and LoRa Wireless Communication","language":[{"iso":"eng"}],"type":"dissertation","year":"2024","citation":{"apa":"Mwammenywa, I. A. (2024). <i>A Novel Autonomous and Real-time Load Monitoring and Control System in Microgrids based on Fuzzy Logic Control and LoRa Wireless Communication</i>.","mla":"Mwammenywa, Ibrahim Abdallah. <i>A Novel Autonomous and Real-Time Load Monitoring and Control System in Microgrids Based on Fuzzy Logic Control and LoRa Wireless Communication</i>. 2024.","short":"I.A. Mwammenywa, A Novel Autonomous and Real-Time Load Monitoring and Control System in Microgrids Based on Fuzzy Logic Control and LoRa Wireless Communication, 2024.","bibtex":"@book{Mwammenywa_2024, title={A Novel Autonomous and Real-time Load Monitoring and Control System in Microgrids based on Fuzzy Logic Control and LoRa Wireless Communication}, author={Mwammenywa, Ibrahim Abdallah}, year={2024} }","chicago":"Mwammenywa, Ibrahim Abdallah. <i>A Novel Autonomous and Real-Time Load Monitoring and Control System in Microgrids Based on Fuzzy Logic Control and LoRa Wireless Communication</i>, 2024.","ieee":"I. A. Mwammenywa, <i>A Novel Autonomous and Real-time Load Monitoring and Control System in Microgrids based on Fuzzy Logic Control and LoRa Wireless Communication</i>. 2024.","ama":"Mwammenywa IA. <i>A Novel Autonomous and Real-Time Load Monitoring and Control System in Microgrids Based on Fuzzy Logic Control and LoRa Wireless Communication</i>.; 2024."},"status":"public"},{"author":[{"full_name":"Jonas-Ahrend, Gabriela","id":"77633","last_name":"Jonas-Ahrend","orcid":"0000-0003-3898-954X","first_name":"Gabriela"},{"first_name":"Marika","last_name":"Kapanadze","full_name":"Kapanadze, Marika"},{"full_name":"Mazzolini, Alexander","last_name":"Mazzolini","first_name":"Alexander"},{"last_name":"Joubran","full_name":"Joubran, Fadeel","first_name":"Fadeel"}],"date_created":"2024-08-07T13:43:55Z","date_updated":"2024-08-07T13:44:53Z","conference":{"start_date":"2023-09-11","name":"GDCP Jahrestagung","location":"Hamburg","end_date":"2023-09-14"},"title":"Ergebnisse einer Reviewstudie zur Evaluation von Physiklehrbüchern","has_accepted_license":"1","page":"570-572","citation":{"chicago":"Jonas-Ahrend, Gabriela, Marika Kapanadze, Alexander Mazzolini, and Fadeel Joubran. “Ergebnisse Einer Reviewstudie Zur Evaluation von Physiklehrbüchern.” In <i>GDCP Jahrestagung Hamburg 2023</i>, edited by Helena van Vorst (Hrsg.), 570–72, 2024.","ieee":"G. Jonas-Ahrend, M. Kapanadze, A. Mazzolini, and F. Joubran, “Ergebnisse einer Reviewstudie zur Evaluation von Physiklehrbüchern,” in <i>GDCP Jahrestagung Hamburg 2023</i>, Hamburg, 2024, pp. 570–572.","ama":"Jonas-Ahrend G, Kapanadze M, Mazzolini A, Joubran F. Ergebnisse einer Reviewstudie zur Evaluation von Physiklehrbüchern. In: van Vorst (Hrsg.) H, ed. <i>GDCP Jahrestagung Hamburg 2023</i>. ; 2024:570-572.","short":"G. Jonas-Ahrend, M. Kapanadze, A. Mazzolini, F. Joubran, in: H. van Vorst (Hrsg.) (Ed.), GDCP Jahrestagung Hamburg 2023, 2024, pp. 570–572.","mla":"Jonas-Ahrend, Gabriela, et al. “Ergebnisse Einer Reviewstudie Zur Evaluation von Physiklehrbüchern.” <i>GDCP Jahrestagung Hamburg 2023</i>, edited by Helena van Vorst (Hrsg.), 2024, pp. 570–72.","bibtex":"@inproceedings{Jonas-Ahrend_Kapanadze_Mazzolini_Joubran_2024, title={Ergebnisse einer Reviewstudie zur Evaluation von Physiklehrbüchern}, booktitle={GDCP Jahrestagung Hamburg 2023}, author={Jonas-Ahrend, Gabriela and Kapanadze, Marika and Mazzolini, Alexander and Joubran, Fadeel}, editor={van Vorst (Hrsg.), Helena}, year={2024}, pages={570–572} }","apa":"Jonas-Ahrend, G., Kapanadze, M., Mazzolini, A., &#38; Joubran, F. (2024). Ergebnisse einer Reviewstudie zur Evaluation von Physiklehrbüchern. In H. van Vorst (Hrsg.) (Ed.), <i>GDCP Jahrestagung Hamburg 2023</i> (pp. 570–572)."},"year":"2024","department":[{"_id":"300"}],"user_id":"77633","_id":"55561","language":[{"iso":"eng"}],"publication":"GDCP Jahrestagung Hamburg 2023","type":"conference","status":"public","editor":[{"full_name":"van Vorst (Hrsg.), Helena","last_name":"van Vorst (Hrsg.)","first_name":"Helena"}]},{"title":"Teacher shortage - characteristics, constraints, and challenges: The case of Germany","conference":{"name":"65th World Assembly - International Council on Education for Teaching","start_date":"2024-06-13","end_date":"2024-06-15","location":"Braga/Portugal"},"date_updated":"2024-08-07T13:50:29Z","date_created":"2024-08-07T13:50:23Z","author":[{"first_name":"Gabriela","full_name":"Jonas-Ahrend, Gabriela","id":"77633","last_name":"Jonas-Ahrend","orcid":"0000-0003-3898-954X"}],"year":"2024","citation":{"ieee":"G. Jonas-Ahrend, “Teacher shortage - characteristics, constraints, and challenges: The case of Germany,” presented at the 65th World Assembly - International Council on Education for Teaching, Braga/Portugal, 2024.","chicago":"Jonas-Ahrend, Gabriela. “Teacher Shortage - Characteristics, Constraints, and Challenges: The Case of Germany,” 2024.","ama":"Jonas-Ahrend G. Teacher shortage - characteristics, constraints, and challenges: The case of Germany. In: ; 2024.","apa":"Jonas-Ahrend, G. (2024). <i>Teacher shortage - characteristics, constraints, and challenges: The case of Germany</i>. 65th World Assembly - International Council on Education for Teaching, Braga/Portugal.","short":"G. Jonas-Ahrend, in: 2024.","mla":"Jonas-Ahrend, Gabriela. <i>Teacher Shortage - Characteristics, Constraints, and Challenges: The Case of Germany</i>. 2024.","bibtex":"@inproceedings{Jonas-Ahrend_2024, title={Teacher shortage - characteristics, constraints, and challenges: The case of Germany}, author={Jonas-Ahrend, Gabriela}, year={2024} }"},"language":[{"iso":"eng"}],"_id":"55562","user_id":"77633","department":[{"_id":"300"}],"status":"public","type":"conference_abstract"},{"date_created":"2024-07-17T07:05:23Z","author":[{"last_name":"Claes","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","id":"11829","first_name":"Leander"},{"first_name":"Mareen","id":"74624","full_name":"Wippermann, Mareen","last_name":"Wippermann"}],"date_updated":"2024-08-15T07:33:13Z","oa":"1","main_file_link":[{"url":"https://doi.org/10.5281/zenodo.12517188","open_access":"1"}],"title":"Analysis of guided acoustic waves in periodically structured plates","citation":{"short":"L. Claes, M. Wippermann, Analysis of Guided Acoustic Waves in Periodically Structured Plates, Guided Ultrasonic Waves: Emerging Methods (GUWEM) Workshop, Überherrn, 2024.","bibtex":"@book{Claes_Wippermann_2024, place={Guided Ultrasonic Waves: Emerging Methods (GUWEM) Workshop, Überherrn}, title={Analysis of guided acoustic waves in periodically structured plates}, author={Claes, Leander and Wippermann, Mareen}, year={2024} }","mla":"Claes, Leander, and Mareen Wippermann. <i>Analysis of Guided Acoustic Waves in Periodically Structured Plates</i>. 2024.","apa":"Claes, L., &#38; Wippermann, M. (2024). <i>Analysis of guided acoustic waves in periodically structured plates</i>.","ama":"Claes L, Wippermann M. <i>Analysis of Guided Acoustic Waves in Periodically Structured Plates</i>.; 2024.","chicago":"Claes, Leander, and Mareen Wippermann. <i>Analysis of Guided Acoustic Waves in Periodically Structured Plates</i>. Guided Ultrasonic Waves: Emerging Methods (GUWEM) Workshop, Überherrn, 2024.","ieee":"L. Claes and M. Wippermann, <i>Analysis of guided acoustic waves in periodically structured plates</i>. Guided Ultrasonic Waves: Emerging Methods (GUWEM) Workshop, Überherrn, 2024."},"year":"2024","place":"Guided Ultrasonic Waves: Emerging Methods (GUWEM) Workshop, Überherrn","department":[{"_id":"49"}],"user_id":"11829","_id":"55302","project":[{"_id":"157","name":"FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen sowie deren realitätsnahe Modellierung","grant_number":"495847374"}],"language":[{"iso":"eng"}],"type":"misc","status":"public"},{"file_date_updated":"2024-08-25T10:48:05Z","article_type":"original","user_id":"158","department":[{"_id":"61"},{"_id":"429"}],"project":[{"grant_number":"PROFILNRW-2020-067","_id":"266","name":"PhoQC: PhoQC: Photonisches Quantencomputing"},{"grant_number":"231447078","_id":"167","name":"TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle eines photonischen Quantensystems (B06*)"}],"_id":"55751","status":"public","type":"journal_article","doi":"10.1364/josab.528729","author":[{"first_name":"Necati","last_name":"Üstün","full_name":"Üstün, Necati"},{"first_name":"Henna","id":"53444","full_name":"Farheen, Henna","orcid":"0000-0001-7730-3489","last_name":"Farheen"},{"first_name":"Manfred","last_name":"Hammer","orcid":"0000-0002-6331-9348","id":"48077","full_name":"Hammer, Manfred"},{"first_name":"Jens","id":"158","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner"}],"volume":41,"oa":"1","date_updated":"2024-08-25T10:48:42Z","citation":{"chicago":"Üstün, Necati, Henna Farheen, Manfred Hammer, and Jens Förstner. “Symmetry-Protected TM Modes in Rib-like, plus-Shaped Optical Waveguides with Shallow Etching.” <i>Journal of the Optical Society of America B</i> 41, no. 9 (2024): 2077. <a href=\"https://doi.org/10.1364/josab.528729\">https://doi.org/10.1364/josab.528729</a>.","ieee":"N. Üstün, H. Farheen, M. Hammer, and J. Förstner, “Symmetry-protected TM modes in rib-like, plus-shaped optical waveguides with shallow etching,” <i>Journal of the Optical Society of America B</i>, vol. 41, no. 9, p. 2077, 2024, doi: <a href=\"https://doi.org/10.1364/josab.528729\">10.1364/josab.528729</a>.","ama":"Üstün N, Farheen H, Hammer M, Förstner J. Symmetry-protected TM modes in rib-like, plus-shaped optical waveguides with shallow etching. <i>Journal of the Optical Society of America B</i>. 2024;41(9):2077. doi:<a href=\"https://doi.org/10.1364/josab.528729\">10.1364/josab.528729</a>","mla":"Üstün, Necati, et al. “Symmetry-Protected TM Modes in Rib-like, plus-Shaped Optical Waveguides with Shallow Etching.” <i>Journal of the Optical Society of America B</i>, vol. 41, no. 9, Optica Publishing Group, 2024, p. 2077, doi:<a href=\"https://doi.org/10.1364/josab.528729\">10.1364/josab.528729</a>.","bibtex":"@article{Üstün_Farheen_Hammer_Förstner_2024, title={Symmetry-protected TM modes in rib-like, plus-shaped optical waveguides with shallow etching}, volume={41}, DOI={<a href=\"https://doi.org/10.1364/josab.528729\">10.1364/josab.528729</a>}, number={9}, journal={Journal of the Optical Society of America B}, publisher={Optica Publishing Group}, author={Üstün, Necati and Farheen, Henna and Hammer, Manfred and Förstner, Jens}, year={2024}, pages={2077} }","short":"N. Üstün, H. Farheen, M. Hammer, J. Förstner, Journal of the Optical Society of America B 41 (2024) 2077.","apa":"Üstün, N., Farheen, H., Hammer, M., &#38; Förstner, J. (2024). Symmetry-protected TM modes in rib-like, plus-shaped optical waveguides with shallow etching. <i>Journal of the Optical Society of America B</i>, <i>41</i>(9), 2077. <a href=\"https://doi.org/10.1364/josab.528729\">https://doi.org/10.1364/josab.528729</a>"},"page":"2077","intvolume":"        41","publication_status":"published","publication_identifier":{"issn":["0740-3224","1520-8540"]},"has_accepted_license":"1","language":[{"iso":"eng"}],"ddc":["530"],"keyword":["tet_topic_waveguide"],"file":[{"file_size":920206,"file_name":"2024-08 Farheen - JOSA B - Symmetry-protected TM modes in rib-like, plus-shaped optical waveguides with shallow etching.pdf","file_id":"55752","access_level":"local","date_updated":"2024-08-25T10:30:28Z","date_created":"2024-08-25T10:30:28Z","creator":"fossie","relation":"main_file","content_type":"application/pdf"},{"content_type":"application/pdf","relation":"main_file","creator":"fossie","date_created":"2024-08-25T10:48:05Z","date_updated":"2024-08-25T10:48:05Z","file_id":"55753","access_level":"open_access","file_name":"2024-08 Farheen - JOSA B - Symmetry-protected TM modes in rib-like, plus-shaped optical waveguides with shallow etching (preprint).pdf","title":"(preprint)","file_size":931810}],"abstract":[{"lang":"eng","text":"Lateral leakage of TM modes in dielectric optical waveguides of rib/ridge or strip-loaded types can be fully suppressed, if the waveguide core is formed not through a strip that protrudes at one side (up) from the remaining lateral guiding slab, but through parallel strips on both sides (up and down), such that the resulting cross section becomes vertically symmetric. The fairly general arguments underlying the leakage suppression apply to TM modes of all orders simultaneously, and are independent of wavelength. These plus-shaped waveguides support strictly guided, non-leaky TM modes for, in principle, arbitrarily shallow etching."}],"publication":"Journal of the Optical Society of America B","title":"Symmetry-protected TM modes in rib-like, plus-shaped optical waveguides with shallow etching","date_created":"2024-08-25T10:24:58Z","publisher":"Optica Publishing Group","year":"2024","issue":"9"},{"publication_status":"published","publication_identifier":{"issn":["2515-7647"]},"has_accepted_license":"1","citation":{"chicago":"Farheen, Henna, Suraj Joshi, J. Christoph Scheytt, Viktor Myroshnychenko, and Jens Förstner. “An Efficient Compact Blazed Grating Antenna for Optical Phased Arrays.” <i>Journal of Physics: Photonics</i> 6 (2024): 045010. <a href=\"https://doi.org/10.1088/2515-7647/ad6ed4\">https://doi.org/10.1088/2515-7647/ad6ed4</a>.","ieee":"H. Farheen, S. Joshi, J. C. Scheytt, V. Myroshnychenko, and J. Förstner, “An efficient compact blazed grating antenna for optical phased arrays,” <i>Journal of Physics: Photonics</i>, vol. 6, p. 045010, 2024, doi: <a href=\"https://doi.org/10.1088/2515-7647/ad6ed4\">10.1088/2515-7647/ad6ed4</a>.","ama":"Farheen H, Joshi S, Scheytt JC, Myroshnychenko V, Förstner J. An efficient compact blazed grating antenna for optical phased arrays. <i>Journal of Physics: Photonics</i>. 2024;6:045010. doi:<a href=\"https://doi.org/10.1088/2515-7647/ad6ed4\">10.1088/2515-7647/ad6ed4</a>","apa":"Farheen, H., Joshi, S., Scheytt, J. C., Myroshnychenko, V., &#38; Förstner, J. (2024). An efficient compact blazed grating antenna for optical phased arrays. <i>Journal of Physics: Photonics</i>, <i>6</i>, 045010. <a href=\"https://doi.org/10.1088/2515-7647/ad6ed4\">https://doi.org/10.1088/2515-7647/ad6ed4</a>","mla":"Farheen, Henna, et al. “An Efficient Compact Blazed Grating Antenna for Optical Phased Arrays.” <i>Journal of Physics: Photonics</i>, vol. 6, IOP Publishing, 2024, p. 045010, doi:<a href=\"https://doi.org/10.1088/2515-7647/ad6ed4\">10.1088/2515-7647/ad6ed4</a>.","short":"H. Farheen, S. Joshi, J.C. Scheytt, V. Myroshnychenko, J. Förstner, Journal of Physics: Photonics 6 (2024) 045010.","bibtex":"@article{Farheen_Joshi_Scheytt_Myroshnychenko_Förstner_2024, title={An efficient compact blazed grating antenna for optical phased arrays}, volume={6}, DOI={<a href=\"https://doi.org/10.1088/2515-7647/ad6ed4\">10.1088/2515-7647/ad6ed4</a>}, journal={Journal of Physics: Photonics}, publisher={IOP Publishing}, author={Farheen, Henna and Joshi, Suraj and Scheytt, J. Christoph and Myroshnychenko, Viktor and Förstner, Jens}, year={2024}, pages={045010} }"},"page":"045010","intvolume":"         6","oa":"1","date_updated":"2024-09-02T12:23:55Z","author":[{"last_name":"Farheen","orcid":"0000-0001-7730-3489","full_name":"Farheen, Henna","id":"53444","first_name":"Henna"},{"full_name":"Joshi, Suraj","last_name":"Joshi","first_name":"Suraj"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt"},{"id":"46371","full_name":"Myroshnychenko, Viktor","last_name":"Myroshnychenko","first_name":"Viktor"},{"first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","id":"158","full_name":"Förstner, Jens"}],"volume":6,"doi":"10.1088/2515-7647/ad6ed4","type":"journal_article","status":"public","project":[{"name":"PhoQC: PhoQC: Photonisches Quantencomputing","_id":"266","grant_number":"PROFILNRW-2020-067"},{"grant_number":"231447078","_id":"53","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"},{"name":"TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle eines photonischen Quantensystems (B06*)","_id":"167","grant_number":"231447078"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"55989","user_id":"158","department":[{"_id":"61"},{"_id":"429"},{"_id":"58"}],"article_type":"original","file_date_updated":"2024-09-02T12:13:55Z","year":"2024","publisher":"IOP Publishing","date_created":"2024-09-02T12:08:18Z","title":"An efficient compact blazed grating antenna for optical phased arrays","publication":"Journal of Physics: Photonics","abstract":[{"lang":"eng","text":"Phased arrays are vital in communication systems and have received significant interest in the field of optoelectronics and photonics, enabling a wide range of applications such as LiDAR, holography, wireless communication, etc. In this work, we present a blazed grating antenna that is optimized to have upward radiation efficiency as high as 80% with a compact footprint of 3.5 μm × 2 μm at an operational wavelength of 1.55 μm. Our numerical investigations demonstrate that this antenna in a 64 × 64 phased array configuration is capable of producing desired far-field radiation patterns. Additionally, our antenna possesses a low side lobe level of -9.7 dB and a negligible reflection efficiency of under 1%, making it an attractive candidate for integrated optical phased arrays."}],"file":[{"content_type":"application/pdf","relation":"main_file","date_updated":"2024-09-02T12:13:55Z","creator":"fossie","date_created":"2024-09-02T12:13:55Z","file_size":1492402,"file_name":"2024-08 Farheen - JPhys Photonics - An efficient compact blazed grating antenna for optical phased arrays (official version).pdf","file_id":"55990","access_level":"open_access"}],"ddc":["530"],"keyword":["tet_topic_opticalantenna"],"language":[{"iso":"eng"}]},{"publication":"Proceedings of the 41st European Photovoltaic Solar Energy Conference","type":"conference","status":"public","department":[{"_id":"53"}],"user_id":"16148","_id":"56174","language":[{"iso":"eng"}],"citation":{"ama":"Krauter S, Bendfeld J. PV Microinverters: Balcony Power Plants, Latest Efficiency Rankings, Yield Calculation for Overpowered Mini PV Systems. In: <i>Proceedings of the 41st European Photovoltaic Solar Energy Conference</i>. ; 2024.","ieee":"S. Krauter and J. Bendfeld, “PV Microinverters: Balcony Power Plants, Latest Efficiency Rankings, Yield Calculation for Overpowered Mini PV Systems,” presented at the 41st European Photovoltaic Solar Energy Conference, Wien, 2024.","chicago":"Krauter, Stefan, and Jörg Bendfeld. “PV Microinverters: Balcony Power Plants, Latest Efficiency Rankings, Yield Calculation for Overpowered Mini PV Systems.” In <i>Proceedings of the 41st European Photovoltaic Solar Energy Conference</i>, 2024.","apa":"Krauter, S., &#38; Bendfeld, J. (2024). PV Microinverters: Balcony Power Plants, Latest Efficiency Rankings, Yield Calculation for Overpowered Mini PV Systems. <i>Proceedings of the 41st European Photovoltaic Solar Energy Conference</i>. 41st European Photovoltaic Solar Energy Conference, Wien.","mla":"Krauter, Stefan, and Jörg Bendfeld. “PV Microinverters: Balcony Power Plants, Latest Efficiency Rankings, Yield Calculation for Overpowered Mini PV Systems.” <i>Proceedings of the 41st European Photovoltaic Solar Energy Conference</i>, 2024.","short":"S. Krauter, J. Bendfeld, in: Proceedings of the 41st European Photovoltaic Solar Energy Conference, 2024.","bibtex":"@inproceedings{Krauter_Bendfeld_2024, title={PV Microinverters: Balcony Power Plants, Latest Efficiency Rankings, Yield Calculation for Overpowered Mini PV Systems}, booktitle={Proceedings of the 41st European Photovoltaic Solar Energy Conference}, author={Krauter, Stefan and Bendfeld, Jörg}, year={2024} }"},"year":"2024","author":[{"first_name":"Stefan","last_name":"Krauter","orcid":"0000-0002-3594-260X","full_name":"Krauter, Stefan","id":"28836"},{"first_name":"Jörg","id":"16148","full_name":"Bendfeld, Jörg","last_name":"Bendfeld"}],"date_created":"2024-09-17T14:17:11Z","date_updated":"2024-09-17T14:17:22Z","conference":{"end_date":"2024-09-27","location":"Wien","name":"41st European Photovoltaic Solar Energy Conference","start_date":"2024-09-23"},"title":"PV Microinverters: Balcony Power Plants, Latest Efficiency Rankings, Yield Calculation for Overpowered Mini PV Systems"},{"type":"conference","publication":"SPEEDAM 2024; 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion","status":"public","_id":"54357","user_id":"66","department":[{"_id":"52"}],"language":[{"iso":"eng"}],"publication_status":"inpress","related_material":{"link":[{"relation":"confirmation","url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10609111"}]},"year":"2024","place":"Ischia","citation":{"apa":"Piepenbrock, T., Schafmeister, F., &#38; Böcker, J. (n.d.). FEM Modelling of Dimensional-Resonant Inductors for LLC Converters in MHz Range. <i>SPEEDAM 2024; 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion</i>. 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion, Ischia, near Naples, Italy. <a href=\"https://doi.org/10.1109/SPEEDAM61530.2024.10609111\">https://doi.org/10.1109/SPEEDAM61530.2024.10609111</a>","short":"T. Piepenbrock, F. Schafmeister, J. Böcker, in: SPEEDAM 2024; 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion, Ischia, n.d.","bibtex":"@inproceedings{Piepenbrock_Schafmeister_Böcker, place={Ischia}, title={FEM Modelling of Dimensional-Resonant Inductors for LLC Converters in MHz Range}, DOI={<a href=\"https://doi.org/10.1109/SPEEDAM61530.2024.10609111\">10.1109/SPEEDAM61530.2024.10609111</a>}, booktitle={SPEEDAM 2024; 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion}, author={Piepenbrock, Till and Schafmeister, Frank and Böcker, Joachim} }","mla":"Piepenbrock, Till, et al. “FEM Modelling of Dimensional-Resonant Inductors for LLC Converters in MHz Range.” <i>SPEEDAM 2024; 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion</i>, doi:<a href=\"https://doi.org/10.1109/SPEEDAM61530.2024.10609111\">10.1109/SPEEDAM61530.2024.10609111</a>.","ama":"Piepenbrock T, Schafmeister F, Böcker J. FEM Modelling of Dimensional-Resonant Inductors for LLC Converters in MHz Range. In: <i>SPEEDAM 2024; 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion</i>. doi:<a href=\"https://doi.org/10.1109/SPEEDAM61530.2024.10609111\">10.1109/SPEEDAM61530.2024.10609111</a>","chicago":"Piepenbrock, Till, Frank Schafmeister, and Joachim Böcker. “FEM Modelling of Dimensional-Resonant Inductors for LLC Converters in MHz Range.” In <i>SPEEDAM 2024; 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion</i>. Ischia, n.d. <a href=\"https://doi.org/10.1109/SPEEDAM61530.2024.10609111\">https://doi.org/10.1109/SPEEDAM61530.2024.10609111</a>.","ieee":"T. Piepenbrock, F. Schafmeister, and J. Böcker, “FEM Modelling of Dimensional-Resonant Inductors for LLC Converters in MHz Range,” presented at the 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion, Ischia, near Naples, Italy, doi: <a href=\"https://doi.org/10.1109/SPEEDAM61530.2024.10609111\">10.1109/SPEEDAM61530.2024.10609111</a>."},"date_updated":"2024-09-11T06:33:24Z","date_created":"2024-05-19T14:33:36Z","author":[{"last_name":"Piepenbrock","full_name":"Piepenbrock, Till","first_name":"Till"},{"first_name":"Frank","id":"71291","full_name":"Schafmeister, Frank","last_name":"Schafmeister"},{"first_name":"Joachim","orcid":"0000-0002-8480-7295","last_name":"Böcker","full_name":"Böcker, Joachim","id":"66"}],"title":"FEM Modelling of Dimensional-Resonant Inductors for LLC Converters in MHz Range","doi":"10.1109/SPEEDAM61530.2024.10609111","conference":{"location":"Ischia, near Naples, Italy","end_date":"2024-06-21","start_date":"2024-06-19","name":"27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion"}},{"intvolume":"         6","page":"130–155","citation":{"ama":"Kirchhoff T, Schwedler S, Abels S, et al. LFB-Labs-digital: Schülerlabore als Ort der Lehrkräftefortbildung in der digitalen Welt: Ein Bericht zur Konzeption eines Verbundprojektes. <i>PFLB – PraxisForschungLehrer*innenBildung</i>. 2024;6(1):130–155. doi:<a href=\"https://doi.org/10.11576/pflb-7349\">https://doi.org/10.11576/pflb-7349</a>","ieee":"T. Kirchhoff <i>et al.</i>, “LFB-Labs-digital: Schülerlabore als Ort der Lehrkräftefortbildung in der digitalen Welt: Ein Bericht zur Konzeption eines Verbundprojektes,” <i>PFLB – PraxisForschungLehrer*innenBildung</i>, vol. 6, no. 1, pp. 130–155, 2024, doi: <a href=\"https://doi.org/10.11576/pflb-7349\">https://doi.org/10.11576/pflb-7349</a>.","chicago":"Kirchhoff, Tim, Stefanie Schwedler, Simone Abels, Andres Acher, Dario Anselmetti, Kris-Stephen Besa, Jonathan Biehl, et al. “LFB-Labs-Digital: Schülerlabore Als Ort Der Lehrkräftefortbildung in Der Digitalen Welt: Ein Bericht Zur Konzeption Eines Verbundprojektes.” <i>PFLB – PraxisForschungLehrer*innenBildung</i> 6, no. 1 (2024): 130–155. <a href=\"https://doi.org/10.11576/pflb-7349\">https://doi.org/10.11576/pflb-7349</a>.","mla":"Kirchhoff, Tim, et al. “LFB-Labs-Digital: Schülerlabore Als Ort Der Lehrkräftefortbildung in Der Digitalen Welt: Ein Bericht Zur Konzeption Eines Verbundprojektes.” <i>PFLB – PraxisForschungLehrer*innenBildung</i>, vol. 6, no. 1, 2024, pp. 130–155, doi:<a href=\"https://doi.org/10.11576/pflb-7349\">https://doi.org/10.11576/pflb-7349</a>.","bibtex":"@article{Kirchhoff_Schwedler_Abels_Acher_Anselmetti_Besa_Biehl_Blumberg_Breiter_Brückmann_et al._2024, title={LFB-Labs-digital: Schülerlabore als Ort der Lehrkräftefortbildung in der digitalen Welt: Ein Bericht zur Konzeption eines Verbundprojektes}, volume={6}, DOI={<a href=\"https://doi.org/10.11576/pflb-7349\">https://doi.org/10.11576/pflb-7349</a>}, number={1}, journal={PFLB – PraxisForschungLehrer*innenBildung}, author={Kirchhoff, Tim and Schwedler, Stefanie and Abels, Simone and Acher, Andres and Anselmetti, Dario and Besa, Kris-Stephen and Biehl, Jonathan and Blumberg, Eva and Breiter, Andreas and Brückmann, Maja and et al.}, year={2024}, pages={130–155} }","short":"T. Kirchhoff, S. Schwedler, S. Abels, A. Acher, D. Anselmetti, K.-S. Besa, J. Biehl, E. Blumberg, A. Breiter, M. Brückmann, D. Büntemeyer, M. El Tegani, A. Engelhardt, N. Grotjohann, C. Kiel, M. Kleine, R. Koerber, M. Lambrecht, A. Lehmenkühler, D. Meyer, A. Mußhoff, M. Panhorst, C. Peperkorn, K. Röllke, J. Roth, M.S. Schäfers, H. Schüler, L. Stinken-Rösner, S. Strauß, J. Stricker, K. Temmen, K. Tönsing, D. Verständig, C. Wegner, N. Wellensiek, A. Wenzel, D. Wördemann, M. Ziegler, M. Heinrich, M. Wilde, PFLB – PraxisForschungLehrer*innenBildung 6 (2024) 130–155.","apa":"Kirchhoff, T., Schwedler, S., Abels, S., Acher, A., Anselmetti, D., Besa, K.-S., Biehl, J., Blumberg, E., Breiter, A., Brückmann, M., Büntemeyer, D., El Tegani, M., Engelhardt, A., Grotjohann, N., Kiel, C., Kleine, M., Koerber, R., Lambrecht, M., Lehmenkühler, A., … Wilde, M. (2024). LFB-Labs-digital: Schülerlabore als Ort der Lehrkräftefortbildung in der digitalen Welt: Ein Bericht zur Konzeption eines Verbundprojektes. <i>PFLB – PraxisForschungLehrer*innenBildung</i>, <i>6</i>(1), 130–155. <a href=\"https://doi.org/10.11576/pflb-7349\">https://doi.org/10.11576/pflb-7349</a>"},"year":"2024","issue":"1","quality_controlled":"1","doi":"https://doi.org/10.11576/pflb-7349","title":"LFB-Labs-digital: Schülerlabore als Ort der Lehrkräftefortbildung in der digitalen Welt: Ein Bericht zur Konzeption eines Verbundprojektes","volume":6,"author":[{"last_name":"Kirchhoff","full_name":"Kirchhoff, Tim","first_name":"Tim"},{"last_name":"Schwedler","full_name":"Schwedler, Stefanie","first_name":"Stefanie"},{"full_name":"Abels, Simone","last_name":"Abels","first_name":"Simone"},{"first_name":"Andres","full_name":"Acher, Andres","last_name":"Acher"},{"full_name":"Anselmetti, Dario","last_name":"Anselmetti","first_name":"Dario"},{"full_name":"Besa, Kris-Stephen","last_name":"Besa","first_name":"Kris-Stephen"},{"first_name":"Jonathan","full_name":"Biehl, Jonathan","last_name":"Biehl"},{"last_name":"Blumberg","full_name":"Blumberg, Eva","id":"37549","first_name":"Eva"},{"first_name":"Andreas","full_name":"Breiter, Andreas","last_name":"Breiter"},{"first_name":"Maja","last_name":"Brückmann","full_name":"Brückmann, Maja"},{"first_name":"Doreen","full_name":"Büntemeyer, Doreen","last_name":"Büntemeyer"},{"full_name":"El Tegani, Mahdi","last_name":"El Tegani","first_name":"Mahdi"},{"first_name":"Alex","last_name":"Engelhardt","full_name":"Engelhardt, Alex"},{"first_name":"Norbert","last_name":"Grotjohann","full_name":"Grotjohann, Norbert"},{"first_name":"Celina","last_name":"Kiel","full_name":"Kiel, Celina"},{"first_name":"Michael","last_name":"Kleine","full_name":"Kleine, Michael"},{"full_name":"Koerber, Rolf","last_name":"Koerber","first_name":"Rolf"},{"last_name":"Lambrecht","full_name":"Lambrecht, Maike","first_name":"Maike"},{"first_name":"Anna","last_name":"Lehmenkühler","full_name":"Lehmenkühler, Anna"},{"first_name":"David","full_name":"Meyer, David","last_name":"Meyer"},{"first_name":"Alina","last_name":"Mußhoff","full_name":"Mußhoff, Alina"},{"full_name":"Panhorst, Maren","last_name":"Panhorst","first_name":"Maren"},{"last_name":"Peperkorn","full_name":"Peperkorn, Colin","first_name":"Colin"},{"first_name":"Kerstin","full_name":"Röllke, Kerstin","last_name":"Röllke"},{"first_name":"Jürgen","last_name":"Roth","full_name":"Roth, Jürgen"},{"first_name":"Maria Sophie","full_name":"Schäfers, Maria Sophie","last_name":"Schäfers"},{"last_name":"Schüler","full_name":"Schüler, Henning","first_name":"Henning"},{"last_name":"Stinken-Rösner","full_name":"Stinken-Rösner, Lisa","first_name":"Lisa"},{"first_name":"Sebastian","last_name":"Strauß","full_name":"Strauß, Sebastian"},{"first_name":"Janne","last_name":"Stricker","full_name":"Stricker, Janne"},{"first_name":"Katrin","full_name":"Temmen, Katrin","id":"30086","last_name":"Temmen"},{"last_name":"Tönsing","full_name":"Tönsing, Katja","first_name":"Katja"},{"full_name":"Verständig, Dan","last_name":"Verständig","first_name":"Dan"},{"last_name":"Wegner","full_name":"Wegner, Claas","first_name":"Claas"},{"last_name":"Wellensiek","full_name":"Wellensiek, Nicole","first_name":"Nicole"},{"full_name":"Wenzel, Annkathrin","last_name":"Wenzel","first_name":"Annkathrin"},{"first_name":"Daniela","last_name":"Wördemann","full_name":"Wördemann, Daniela"},{"first_name":"Matthias","last_name":"Ziegler","full_name":"Ziegler, Matthias"},{"full_name":"Heinrich, Martin","last_name":"Heinrich","first_name":"Martin"},{"last_name":"Wilde","full_name":"Wilde, Matthias","first_name":"Matthias"}],"date_created":"2024-08-27T07:44:32Z","date_updated":"2024-09-16T09:27:09Z","status":"public","abstract":[{"text":"Schülerlabore haben unter anderem zum Ziel, die Motivation, insbesondere das Interesse – i.S. einer gegenstandsbezogenen Motivation – von Schüler*innen an MINT-Themen und -Arbeitsweisen zu fördern. Darüber hinaus konnten sie sich schneller und produktiver als die formalen Bildungsorte den Herausforderungen der digitalen Transformation stellen. Das Potenzial, Schülerlabore auch als innovative Orte der Lehrkräftefortbildung (LFB) zu nutzen und digitalisierungsbezogene Kompetenzen bei Lehrkräften aufzubauen, wurde bisher nicht ausgeschöpft. Im Verbundprojekt mit insgesamt acht Standorten werden Schülerlabore zu LFB-Labs-digital ausgebaut und die Frage nach Implementierungsvoraussetzungen gelingender Fortbildungen in der digitalen Welt im MINT-Bereich bearbeitet. In diesem Artikel werden die theoretische Fundierung, Ziele und anvisierten Forschungsarbeiten des Verbunds LFB-Labs-digital dargelegt. Zur Unterstützung der mit der forschungsbasierten Qualitätsentwicklung der MINT-bezogenen Aus-, Fort- und Weiterbildung von Lehrkräften betrauten Einrichtungen in den Ländern sollen in Kooperation mit dem Kompetenzzentrum MINT des Bundes die Lernorte „Schülerlabore“ für die digitale LFB erschlossen werden, um vermittelt hierüber die Motivation von Schüler*innen für die MINT-Fächer zu fördern. Die in den Schülerlaboren evaluierten und vom fächerübergreifenden adaptiven Qualitätsmanagement für die LFB wissenschaftlich begleiteten Good-Practice-Beispiele werden zur Grundlage für den „Referenzrahmen LFB-Labs-digital“. Dieser wird – vor dem Hintergrund einer Ergebnistriangulation aus der Begleitforschung sowie den damit parallelisierten Studien zur Evidenzbasierung der Lehrkräftequalifizierung in der digitalen Welt und dem Musterqualitätshandbuch LFB – entwickelt und von einem Implementierungsbeirat mit ausgewiesenen Expert*innen in diesem Bereich auf Transferoptionen hin geprüft. Die digitale Infrastruktur für die LFB-Labs-digital-Veranstaltungsformate wird hierzu prozessbegleitend ausgebaut.","lang":"ger"}],"publication":"PFLB – PraxisForschungLehrer*innenBildung","type":"journal_article","language":[{"iso":"eng"}],"department":[{"_id":"300"}],"user_id":"37549","_id":"55782"},{"language":[{"iso":"eng"}],"user_id":"40767","department":[{"_id":"54"}],"external_id":{"arxiv":["2407.16447"]},"_id":"56273","status":"public","abstract":[{"text":"This paper presents the CHiME-8 DASR challenge which carries on from the\r\nprevious edition CHiME-7 DASR (C7DASR) and the past CHiME-6 challenge. It\r\nfocuses on joint multi-channel distant speech recognition (DASR) and\r\ndiarization with one or more, possibly heterogeneous, devices. The main goal is\r\nto spur research towards meeting transcription approaches that can generalize\r\nacross arbitrary number of speakers, diverse settings (formal vs. informal\r\nconversations), meeting duration, wide-variety of acoustic scenarios and\r\ndifferent recording configurations. Novelties with respect to C7DASR include:\r\ni) the addition of NOTSOFAR-1, an additional office/corporate meeting scenario,\r\nii) a manually corrected Mixer 6 development set, iii) a new track in which we\r\nallow the use of large-language models (LLM) iv) a jury award mechanism to\r\nencourage participants to explore also more practical and innovative solutions.\r\nTo lower the entry barrier for participants, we provide a standalone toolkit\r\nfor downloading and preparing such datasets as well as performing text\r\nnormalization and scoring their submissions. Furthermore, this year we also\r\nprovide two baseline systems, one directly inherited from C7DASR and based on\r\nESPnet and another one developed on NeMo and based on NeMo team submission in\r\nlast year C7DASR. Baseline system results suggest that the addition of the\r\nNOTSOFAR-1 scenario significantly increases the task's difficulty due to its\r\nhigh number of speakers and very short duration.","lang":"eng"}],"type":"preprint","publication":"arXiv:2407.16447","main_file_link":[{"open_access":"1","url":"https://arxiv.org/pdf/2407.16447"}],"title":"The CHiME-8 DASR Challenge for Generalizable and Array Agnostic Distant  Automatic Speech Recognition and Diarization","author":[{"last_name":"Cornell","full_name":"Cornell, Samuele","first_name":"Samuele"},{"full_name":"Park, Taejin","last_name":"Park","first_name":"Taejin"},{"full_name":"Huang, Steve","last_name":"Huang","first_name":"Steve"},{"first_name":"Christoph","last_name":"Boeddeker","full_name":"Boeddeker, Christoph","id":"40767"},{"last_name":"Chang","full_name":"Chang, Xuankai","first_name":"Xuankai"},{"full_name":"Maciejewski, Matthew","last_name":"Maciejewski","first_name":"Matthew"},{"first_name":"Matthew","full_name":"Wiesner, Matthew","last_name":"Wiesner"},{"full_name":"Garcia, Paola","last_name":"Garcia","first_name":"Paola"},{"last_name":"Watanabe","full_name":"Watanabe, Shinji","first_name":"Shinji"}],"date_created":"2024-09-30T08:08:46Z","oa":"1","date_updated":"2024-09-30T08:09:40Z","citation":{"ama":"Cornell S, Park T, Huang S, et al. The CHiME-8 DASR Challenge for Generalizable and Array Agnostic Distant  Automatic Speech Recognition and Diarization. <i>arXiv:240716447</i>. Published online 2024.","chicago":"Cornell, Samuele, Taejin Park, Steve Huang, Christoph Boeddeker, Xuankai Chang, Matthew Maciejewski, Matthew Wiesner, Paola Garcia, and Shinji Watanabe. “The CHiME-8 DASR Challenge for Generalizable and Array Agnostic Distant  Automatic Speech Recognition and Diarization.” <i>ArXiv:2407.16447</i>, 2024.","ieee":"S. Cornell <i>et al.</i>, “The CHiME-8 DASR Challenge for Generalizable and Array Agnostic Distant  Automatic Speech Recognition and Diarization,” <i>arXiv:2407.16447</i>. 2024.","apa":"Cornell, S., Park, T., Huang, S., Boeddeker, C., Chang, X., Maciejewski, M., Wiesner, M., Garcia, P., &#38; Watanabe, S. (2024). The CHiME-8 DASR Challenge for Generalizable and Array Agnostic Distant  Automatic Speech Recognition and Diarization. In <i>arXiv:2407.16447</i>.","mla":"Cornell, Samuele, et al. “The CHiME-8 DASR Challenge for Generalizable and Array Agnostic Distant  Automatic Speech Recognition and Diarization.” <i>ArXiv:2407.16447</i>, 2024.","short":"S. Cornell, T. Park, S. Huang, C. Boeddeker, X. Chang, M. Maciejewski, M. Wiesner, P. Garcia, S. Watanabe, ArXiv:2407.16447 (2024).","bibtex":"@article{Cornell_Park_Huang_Boeddeker_Chang_Maciejewski_Wiesner_Garcia_Watanabe_2024, title={The CHiME-8 DASR Challenge for Generalizable and Array Agnostic Distant  Automatic Speech Recognition and Diarization}, journal={arXiv:2407.16447}, author={Cornell, Samuele and Park, Taejin and Huang, Steve and Boeddeker, Christoph and Chang, Xuankai and Maciejewski, Matthew and Wiesner, Matthew and Garcia, Paola and Watanabe, Shinji}, year={2024} }"},"year":"2024"},{"_id":"56652","user_id":"16148","department":[{"_id":"53"}],"language":[{"iso":"eng"}],"type":"conference","publication":"Proceedings of the 41st European Photovoltaic Solar Energy Conference","status":"public","date_updated":"2024-10-17T05:39:29Z","author":[{"last_name":"Möller","id":"72391","full_name":"Möller, Marius Claus","first_name":"Marius Claus"},{"first_name":"Stefan","last_name":"Krauter","orcid":"0000-0002-3594-260X","id":"28836","full_name":"Krauter, Stefan"}],"date_created":"2024-10-17T05:35:21Z","title":"Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based PV Energy System","conference":{"end_date":"2024-09-27","location":"Austria Center Vienna","name":"41st European Photovoltaic Solar Energy Conference and Exhibition","start_date":"2024-09-23"},"year":"2024","citation":{"apa":"Möller, M. C., &#38; Krauter, S. (2024). Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based PV Energy System. <i>Proceedings of the 41st European Photovoltaic Solar Energy Conference</i>. 41st European Photovoltaic Solar Energy Conference and Exhibition, Austria Center Vienna.","mla":"Möller, Marius Claus, and Stefan Krauter. “Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based PV Energy System.” <i>Proceedings of the 41st European Photovoltaic Solar Energy Conference</i>, 2024.","bibtex":"@inproceedings{Möller_Krauter_2024, title={Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based PV Energy System}, booktitle={Proceedings of the 41st European Photovoltaic Solar Energy Conference}, author={Möller, Marius Claus and Krauter, Stefan}, year={2024} }","short":"M.C. Möller, S. Krauter, in: Proceedings of the 41st European Photovoltaic Solar Energy Conference, 2024.","ieee":"M. C. Möller and S. Krauter, “Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based PV Energy System,” presented at the 41st European Photovoltaic Solar Energy Conference and Exhibition, Austria Center Vienna, 2024.","chicago":"Möller, Marius Claus, and Stefan Krauter. “Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based PV Energy System.” In <i>Proceedings of the 41st European Photovoltaic Solar Energy Conference</i>, 2024.","ama":"Möller MC, Krauter S. Cost Analysis for a Small-Scale Hybrid, Hydrogen-Based PV Energy System. In: <i>Proceedings of the 41st European Photovoltaic Solar Energy Conference</i>. ; 2024."}},{"title":"Analysis and Demand Side Management of East African Rural Microgrids: Modelling and Experimental study","date_updated":"2024-10-17T05:25:16Z","supervisor":[{"orcid":"0000-0002-3594-260X","last_name":"Krauter","id":"28836","full_name":"Krauter, Stefan","first_name":"Stefan"}],"date_created":"2024-10-17T05:24:21Z","author":[{"full_name":"Philipo, Godiana Hagile","id":"88505","last_name":"Philipo","first_name":"Godiana Hagile"}],"place":"Paderborn","year":"2024","citation":{"ieee":"G. H. Philipo, <i>Analysis and Demand Side Management of East African Rural Microgrids: Modelling and Experimental study</i>. Paderborn, 2024.","chicago":"Philipo, Godiana Hagile. <i>Analysis and Demand Side Management of East African Rural Microgrids: Modelling and Experimental Study</i>. Paderborn, 2024.","ama":"Philipo GH. <i>Analysis and Demand Side Management of East African Rural Microgrids: Modelling and Experimental Study</i>.; 2024.","bibtex":"@book{Philipo_2024, place={Paderborn}, title={Analysis and Demand Side Management of East African Rural Microgrids: Modelling and Experimental study}, author={Philipo, Godiana Hagile}, year={2024} }","short":"G.H. Philipo, Analysis and Demand Side Management of East African Rural Microgrids: Modelling and Experimental Study, Paderborn, 2024.","mla":"Philipo, Godiana Hagile. <i>Analysis and Demand Side Management of East African Rural Microgrids: Modelling and Experimental Study</i>. 2024.","apa":"Philipo, G. H. (2024). <i>Analysis and Demand Side Management of East African Rural Microgrids: Modelling and Experimental study</i>."},"publication_status":"published","language":[{"iso":"eng"}],"_id":"56651","department":[{"_id":"53"}],"user_id":"16148","status":"public","type":"dissertation"},{"funded_apc":"1","_id":"55519","project":[{"grant_number":"409779252","_id":"89","name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren"}],"department":[{"_id":"49"}],"user_id":"32616","status":"public","type":"journal_article","conference":{"name":"XXXVIII. Messtechnisches Symposium"},"doi":"10.1515/teme-2024-0045","main_file_link":[{"url":"https://www.degruyter.com/document/doi/10.1515/teme-2024-0045/html"}],"date_updated":"2024-10-31T08:05:10Z","volume":91,"author":[{"first_name":"Dmitrij","last_name":"Dreiling","full_name":"Dreiling, Dmitrij","id":"32616"},{"full_name":"Itner, Dominik","last_name":"Itner","first_name":"Dominik"},{"first_name":"Hauke","full_name":"Gravenkamp, Hauke","last_name":"Gravenkamp"},{"last_name":"Birk","full_name":"Birk, Carolin","first_name":"Carolin"},{"id":"213","full_name":"Henning, Bernd","last_name":"Henning","first_name":"Bernd"}],"page":"26-31","intvolume":"        91","citation":{"chicago":"Dreiling, Dmitrij, Dominik Itner, Hauke Gravenkamp, Carolin Birk, and Bernd Henning. “Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens.” <i>tm - Technisches Messen</i> 91, no. s1 (2024): 26–31. <a href=\"https://doi.org/10.1515/teme-2024-0045\">https://doi.org/10.1515/teme-2024-0045</a>.","ieee":"D. Dreiling, D. Itner, H. Gravenkamp, C. Birk, and B. Henning, “Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens,” <i>tm - Technisches Messen</i>, vol. 91, no. s1, pp. 26–31, 2024, doi: <a href=\"https://doi.org/10.1515/teme-2024-0045\">10.1515/teme-2024-0045</a>.","ama":"Dreiling D, Itner D, Gravenkamp H, Birk C, Henning B. Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens. <i>tm - Technisches Messen</i>. 2024;91(s1):26-31. doi:<a href=\"https://doi.org/10.1515/teme-2024-0045\">10.1515/teme-2024-0045</a>","apa":"Dreiling, D., Itner, D., Gravenkamp, H., Birk, C., &#38; Henning, B. (2024). Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens. <i>tm - Technisches Messen</i>, <i>91</i>(s1), 26–31. <a href=\"https://doi.org/10.1515/teme-2024-0045\">https://doi.org/10.1515/teme-2024-0045</a>","mla":"Dreiling, Dmitrij, et al. “Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens.” <i>tm - Technisches Messen</i>, vol. 91, no. s1, De Gruyter, 2024, pp. 26–31, doi:<a href=\"https://doi.org/10.1515/teme-2024-0045\">10.1515/teme-2024-0045</a>.","short":"D. Dreiling, D. Itner, H. Gravenkamp, C. Birk, B. Henning, tm - Technisches Messen 91 (2024) 26–31.","bibtex":"@article{Dreiling_Itner_Gravenkamp_Birk_Henning_2024, title={Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens}, volume={91}, DOI={<a href=\"https://doi.org/10.1515/teme-2024-0045\">10.1515/teme-2024-0045</a>}, number={s1}, journal={tm - Technisches Messen}, publisher={De Gruyter}, author={Dreiling, Dmitrij and Itner, Dominik and Gravenkamp, Hauke and Birk, Carolin and Henning, Bernd}, year={2024}, pages={26–31} }"},"publication_identifier":{"isbn":["2196-7113"]},"publication_status":"published","keyword":["Materialcharakterisierung","Puls-Echo Methode","inverse Verfahren"],"language":[{"iso":"ger"}],"abstract":[{"text":"Im Folgenden wird ein wellenleiterbasierter Ansatz zur Bestimmung von viskoelastischen Materialparametern für eine numerische Simulation der Schallausbreitung in transversal isotropen Polymeren vorgestellt. Ein hierfür entwickeltes Puls-Echo-Messverfahren liefert Messsignale, welche anschließend zur Schätzung der Materialparameter von absorbierenden, zylindrischen Polymerproben genutzt werden. Darüber hinaus kommen in dem Messaufbau Schallwandler zum Einsatz, die eine segmentierte ringförmige Anregung der Probe verursachen und die Sensitivität gegenüber Scherbewegungen erhöhen. Mithilfe einer ersten strahlentheoretischen Startwertschätzung werden eine multimodale, semianalytische Simulation der Schallausbreitung im Wellenleiter realisiert und schließlich die Materialparameter im inversen Ansatz geschätzt.","lang":"ger"}],"publication":"tm - Technisches Messen","title":"Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens","publisher":"De Gruyter","date_created":"2024-08-05T11:29:42Z","year":"2024","issue":"s1"},{"publication":"2023 International Congress on Ultrasonics, Beijing, China","type":"conference","status":"public","_id":"56836","project":[{"grant_number":"495847374","_id":"157","name":"FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen sowie deren realitätsnahe Modellierung"}],"department":[{"_id":"49"}],"user_id":"11829","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1742-6596"]},"year":"2024","page":"012171","intvolume":"      2822","citation":{"ama":"Claes L, Johannesmann S, Zeipert H, Henning B. Broadband acoustic waves in plate-like structures for acoustic material characterisation. In: <i>2023 International Congress on Ultrasonics, Beijing, China</i>. Vol 2822. IOP Publishing; 2024:012171. doi:<a href=\"https://doi.org/10.1088/1742-6596/2822/1/012171\">10.1088/1742-6596/2822/1/012171</a>","ieee":"L. Claes, S. Johannesmann, H. Zeipert, and B. Henning, “Broadband acoustic waves in plate-like structures for acoustic material characterisation,” in <i>2023 International Congress on Ultrasonics, Beijing, China</i>, 2024, vol. 2822, p. 012171, doi: <a href=\"https://doi.org/10.1088/1742-6596/2822/1/012171\">10.1088/1742-6596/2822/1/012171</a>.","chicago":"Claes, Leander, Sarah Johannesmann, Henning Zeipert, and Bernd Henning. “Broadband Acoustic Waves in Plate-like Structures for Acoustic Material Characterisation.” In <i>2023 International Congress on Ultrasonics, Beijing, China</i>, 2822:012171. IOP Publishing, 2024. <a href=\"https://doi.org/10.1088/1742-6596/2822/1/012171\">https://doi.org/10.1088/1742-6596/2822/1/012171</a>.","short":"L. Claes, S. Johannesmann, H. Zeipert, B. Henning, in: 2023 International Congress on Ultrasonics, Beijing, China, IOP Publishing, 2024, p. 012171.","bibtex":"@inproceedings{Claes_Johannesmann_Zeipert_Henning_2024, title={Broadband acoustic waves in plate-like structures for acoustic material characterisation}, volume={2822}, DOI={<a href=\"https://doi.org/10.1088/1742-6596/2822/1/012171\">10.1088/1742-6596/2822/1/012171</a>}, booktitle={2023 International Congress on Ultrasonics, Beijing, China}, publisher={IOP Publishing}, author={Claes, Leander and Johannesmann, Sarah and Zeipert, Henning and Henning, Bernd}, year={2024}, pages={012171} }","mla":"Claes, Leander, et al. “Broadband Acoustic Waves in Plate-like Structures for Acoustic Material Characterisation.” <i>2023 International Congress on Ultrasonics, Beijing, China</i>, vol. 2822, IOP Publishing, 2024, p. 012171, doi:<a href=\"https://doi.org/10.1088/1742-6596/2822/1/012171\">10.1088/1742-6596/2822/1/012171</a>.","apa":"Claes, L., Johannesmann, S., Zeipert, H., &#38; Henning, B. (2024). Broadband acoustic waves in plate-like structures for acoustic material characterisation. <i>2023 International Congress on Ultrasonics, Beijing, China</i>, <i>2822</i>, 012171. <a href=\"https://doi.org/10.1088/1742-6596/2822/1/012171\">https://doi.org/10.1088/1742-6596/2822/1/012171</a>"},"date_updated":"2024-10-31T08:03:19Z","oa":"1","publisher":"IOP Publishing","volume":2822,"author":[{"id":"11829","full_name":"Claes, Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","first_name":"Leander"},{"id":"29190","full_name":"Johannesmann, Sarah","last_name":"Johannesmann","first_name":"Sarah"},{"last_name":"Zeipert","id":"32580","full_name":"Zeipert, Henning","first_name":"Henning"},{"id":"213","full_name":"Henning, Bernd","last_name":"Henning","first_name":"Bernd"}],"date_created":"2024-10-31T07:59:01Z","title":"Broadband acoustic waves in plate-like structures for acoustic material characterisation","doi":"10.1088/1742-6596/2822/1/012171","main_file_link":[{"url":"https://iopscience.iop.org/article/10.1088/1742-6596/2822/1/012171","open_access":"1"}]},{"title":"A pulse-echo measurement setup to determine viscoelastic material parameters","publisher":"IOP Publishing","date_created":"2024-10-31T07:59:01Z","year":"2024","language":[{"iso":"eng"}],"publication":"2023 International Congress on Ultrasonics, Beijing, China","doi":"10.1088/1742-6596/2822/1/012169","main_file_link":[{"open_access":"1","url":"https://iopscience.iop.org/article/10.1088/1742-6596/2822/1/012169"}],"date_updated":"2024-10-31T08:02:27Z","oa":"1","volume":2822,"author":[{"first_name":"Dmitrij","full_name":"Dreiling, Dmitrij","id":"32616","last_name":"Dreiling"},{"first_name":"Dominik","last_name":"Itner","full_name":"Itner, Dominik"},{"id":"38123","full_name":"Hetkämper, Tim","last_name":"Hetkämper","first_name":"Tim"},{"full_name":"Birk, Carolin","last_name":"Birk","first_name":"Carolin"},{"full_name":"Gravenkamp, Hauke","last_name":"Gravenkamp","first_name":"Hauke"},{"last_name":"Henning","full_name":"Henning, Bernd","id":"213","first_name":"Bernd"}],"intvolume":"      2822","page":"012169","citation":{"apa":"Dreiling, D., Itner, D., Hetkämper, T., Birk, C., Gravenkamp, H., &#38; Henning, B. (2024). A pulse-echo measurement setup to determine viscoelastic material parameters. <i>2023 International Congress on Ultrasonics, Beijing, China</i>, <i>2822</i>, 012169. <a href=\"https://doi.org/10.1088/1742-6596/2822/1/012169\">https://doi.org/10.1088/1742-6596/2822/1/012169</a>","mla":"Dreiling, Dmitrij, et al. “A Pulse-Echo Measurement Setup to Determine Viscoelastic Material Parameters.” <i>2023 International Congress on Ultrasonics, Beijing, China</i>, vol. 2822, IOP Publishing, 2024, p. 012169, doi:<a href=\"https://doi.org/10.1088/1742-6596/2822/1/012169\">10.1088/1742-6596/2822/1/012169</a>.","short":"D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, B. Henning, in: 2023 International Congress on Ultrasonics, Beijing, China, IOP Publishing, 2024, p. 012169.","bibtex":"@inproceedings{Dreiling_Itner_Hetkämper_Birk_Gravenkamp_Henning_2024, title={A pulse-echo measurement setup to determine viscoelastic material parameters}, volume={2822}, DOI={<a href=\"https://doi.org/10.1088/1742-6596/2822/1/012169\">10.1088/1742-6596/2822/1/012169</a>}, booktitle={2023 International Congress on Ultrasonics, Beijing, China}, publisher={IOP Publishing}, author={Dreiling, Dmitrij and Itner, Dominik and Hetkämper, Tim and Birk, Carolin and Gravenkamp, Hauke and Henning, Bernd}, year={2024}, pages={012169} }","ieee":"D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning, “A pulse-echo measurement setup to determine viscoelastic material parameters,” in <i>2023 International Congress on Ultrasonics, Beijing, China</i>, 2024, vol. 2822, p. 012169, doi: <a href=\"https://doi.org/10.1088/1742-6596/2822/1/012169\">10.1088/1742-6596/2822/1/012169</a>.","chicago":"Dreiling, Dmitrij, Dominik Itner, Tim Hetkämper, Carolin Birk, Hauke Gravenkamp, and Bernd Henning. “A Pulse-Echo Measurement Setup to Determine Viscoelastic Material Parameters.” In <i>2023 International Congress on Ultrasonics, Beijing, China</i>, 2822:012169. IOP Publishing, 2024. <a href=\"https://doi.org/10.1088/1742-6596/2822/1/012169\">https://doi.org/10.1088/1742-6596/2822/1/012169</a>.","ama":"Dreiling D, Itner D, Hetkämper T, Birk C, Gravenkamp H, Henning B. A pulse-echo measurement setup to determine viscoelastic material parameters. In: <i>2023 International Congress on Ultrasonics, Beijing, China</i>. Vol 2822. IOP Publishing; 2024:012169. doi:<a href=\"https://doi.org/10.1088/1742-6596/2822/1/012169\">10.1088/1742-6596/2822/1/012169</a>"},"publication_identifier":{"issn":["1742-6596"]},"_id":"56835","project":[{"grant_number":"409779252","_id":"89","name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren"}],"department":[{"_id":"49"}],"user_id":"11829","status":"public","type":"conference"},{"ddc":["530"],"keyword":["tet_topic_waveguide"],"language":[{"iso":"eng"}],"publication":"Optics Continuum","abstract":[{"text":"Dielectric slab waveguides made of thin-film-lithium-niobate (TFLN) media are consid-ered, for operation in the linear regime. We outline and implement a largely analytic procedure forrigorous modal analysis of three-layer slabs with birefringent, anisotropic core. For Z-cut wave-guides, the slab eigenmode problem separates into uncoupled sets of scalar equations for TE andTM modes. Slabs in X-cut configuration support mostly mildly hybrid eigenmodes, with clear pre-dominant TE or TM polarization, and with effective indices that depend on the propagation directionof the modes, relative to the crystal axes. Strong hybridization can be observed for near degeneratemodes in singular configurations without vertical symmetry, or in symmetric slabs where two nearlydegenerate modes are of the same symmetry class. Dispersion curves for slab thickness and propa-gation angle are discussed, for slabs with oxide and air cover. ","lang":"eng"}],"file":[{"content_type":"application/pdf","relation":"main_file","success":1,"date_created":"2024-11-04T17:05:30Z","creator":"fossie","date_updated":"2024-11-04T17:05:30Z","access_level":"closed","file_name":"2024-11 Hammer - Optics Continuum - Guided modes of thin-film lithium niobate slabs.pdf","file_id":"56864","file_size":4399685}],"publisher":"Optica Publishing Group","date_created":"2024-09-21T09:17:16Z","title":"Guided modes of thin-film lithium niobate slabs","year":"2024","project":[{"grant_number":"PROFILNRW-2020-067","_id":"266","name":"PhoQC: PhoQC: Photonisches Quantencomputing"},{"grant_number":"231447078","_id":"167","name":"TRR 142 - B06: TRR 142 - Ultraschnelle kohärente opto-elektronische Kontrolle eines photonischen Quantensystems (B06*)"},{"grant_number":"231447078","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"}],"_id":"56193","user_id":"158","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"file_date_updated":"2024-11-04T17:05:30Z","type":"journal_article","status":"public","date_updated":"2024-11-04T17:07:27Z","author":[{"first_name":"Manfred","orcid":"0000-0002-6331-9348","last_name":"Hammer","full_name":"Hammer, Manfred","id":"48077"},{"first_name":"Henna","orcid":"0000-0001-7730-3489","last_name":"Farheen","id":"53444","full_name":"Farheen, Henna"},{"id":"158","full_name":"Förstner, Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens"}],"doi":"10.1364/optcon.532822","publication_status":"published","publication_identifier":{"issn":["2770-0208"]},"has_accepted_license":"1","citation":{"apa":"Hammer, M., Farheen, H., &#38; Förstner, J. (2024). Guided modes of thin-film lithium niobate slabs. <i>Optics Continuum</i>, 532822. <a href=\"https://doi.org/10.1364/optcon.532822\">https://doi.org/10.1364/optcon.532822</a>","bibtex":"@article{Hammer_Farheen_Förstner_2024, title={Guided modes of thin-film lithium niobate slabs}, DOI={<a href=\"https://doi.org/10.1364/optcon.532822\">10.1364/optcon.532822</a>}, journal={Optics Continuum}, publisher={Optica Publishing Group}, author={Hammer, Manfred and Farheen, Henna and Förstner, Jens}, year={2024}, pages={532822} }","mla":"Hammer, Manfred, et al. “Guided Modes of Thin-Film Lithium Niobate Slabs.” <i>Optics Continuum</i>, Optica Publishing Group, 2024, p. 532822, doi:<a href=\"https://doi.org/10.1364/optcon.532822\">10.1364/optcon.532822</a>.","short":"M. Hammer, H. Farheen, J. Förstner, Optics Continuum (2024) 532822.","chicago":"Hammer, Manfred, Henna Farheen, and Jens Förstner. “Guided Modes of Thin-Film Lithium Niobate Slabs.” <i>Optics Continuum</i>, 2024, 532822. <a href=\"https://doi.org/10.1364/optcon.532822\">https://doi.org/10.1364/optcon.532822</a>.","ieee":"M. Hammer, H. Farheen, and J. Förstner, “Guided modes of thin-film lithium niobate slabs,” <i>Optics Continuum</i>, p. 532822, 2024, doi: <a href=\"https://doi.org/10.1364/optcon.532822\">10.1364/optcon.532822</a>.","ama":"Hammer M, Farheen H, Förstner J. Guided modes of thin-film lithium niobate slabs. <i>Optics Continuum</i>. Published online 2024:532822. doi:<a href=\"https://doi.org/10.1364/optcon.532822\">10.1364/optcon.532822</a>"},"page":"532822"}]