[{"publication":"Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media","file":[{"content_type":"application/pdf","relation":"main_file","date_created":"2022-09-22T09:24:45Z","creator":"fossie","date_updated":"2022-09-22T09:24:45Z","file_id":"33467","file_name":"2022-09 Grynko - Book chapter on Light Scattering by Large Densely Packed Clusters of Particles.pdf","access_level":"local","file_size":1525307}],"abstract":[{"lang":"eng","text":"We review our results of numerical simulations of light scattering from different systems of densely packed irregular particles. We consider spherical clusters, thick layers and monolayers with realistic topologies and dimensions much larger than the wavelength of light. The maximum bulk packing density of clusters is 0.5. A numerically exact solution of the electromagnetic problem is obtained using the Discontinuous Galerkin Time Domain method and with application of high- performance computing. We show that high packing density causes light localization in such structures which makes an impact on the opposition phenomena: backscattering intensity surge and negative linear polarization feature. Diffuse multiple scattering is significantly reduced in the case of non-absorbing particles and near-field interaction results in a percolation-like light transport determined by the topology of the medium. With this the negative polarization feature caused by single scattering gets enhanced if compared to lower density samples. We also confirm coherent double scattering mechanism of negative polarization for light scattered from dense absorbing slabs. In this case convergent result for the scattering angle polarization dependency at backscattering can be obtained for a layer of just a few tens of particles if they are larger than the wavelength."}],"language":[{"iso":"eng"}],"ddc":["530"],"keyword":["tet_topic_scattering"],"year":"2022","date_created":"2022-09-22T09:18:45Z","publisher":"Springer International Publishing","title":"Light Scattering by Large Densely Packed Clusters of Particles","type":"book_chapter","status":"public","editor":[{"full_name":"Kokhanovsky, Alexander","last_name":"Kokhanovsky","first_name":"Alexander"}],"user_id":"158","series_title":"Springer Series in Light Scattering","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"33466","file_date_updated":"2022-09-22T09:24:45Z","publication_status":"published","publication_identifier":{"isbn":["9783031102974","9783031102981"],"issn":["2509-2790","2509-2804"]},"has_accepted_license":"1","citation":{"ieee":"Y. Grynko, Y. Shkuratov, S. Alhaddad, and J. Förstner, “Light Scattering by Large Densely Packed Clusters of Particles,” in <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i>, vol. 8, A. Kokhanovsky, Ed. Cham: Springer International Publishing, 2022.","chicago":"Grynko, Yevgen, Yuriy Shkuratov, Samer Alhaddad, and Jens Förstner. “Light Scattering by Large Densely Packed Clusters of Particles.” In <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i>, edited by Alexander Kokhanovsky, Vol. 8. Springer Series in Light Scattering. Cham: Springer International Publishing, 2022. <a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">https://doi.org/10.1007/978-3-031-10298-1_4</a>.","ama":"Grynko Y, Shkuratov Y, Alhaddad S, Förstner J. Light Scattering by Large Densely Packed Clusters of Particles. In: Kokhanovsky A, ed. <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i>. Vol 8. Springer Series in Light Scattering. Springer International Publishing; 2022. doi:<a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">10.1007/978-3-031-10298-1_4</a>","mla":"Grynko, Yevgen, et al. “Light Scattering by Large Densely Packed Clusters of Particles.” <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i>, edited by Alexander Kokhanovsky, vol. 8, Springer International Publishing, 2022, doi:<a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">10.1007/978-3-031-10298-1_4</a>.","short":"Y. Grynko, Y. Shkuratov, S. Alhaddad, J. Förstner, in: A. Kokhanovsky (Ed.), Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media, Springer International Publishing, Cham, 2022.","bibtex":"@inbook{Grynko_Shkuratov_Alhaddad_Förstner_2022, place={Cham}, series={Springer Series in Light Scattering}, title={Light Scattering by Large Densely Packed Clusters of Particles}, volume={8}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">10.1007/978-3-031-10298-1_4</a>}, booktitle={Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media}, publisher={Springer International Publishing}, author={Grynko, Yevgen and Shkuratov, Yuriy and Alhaddad, Samer and Förstner, Jens}, editor={Kokhanovsky, Alexander}, year={2022}, collection={Springer Series in Light Scattering} }","apa":"Grynko, Y., Shkuratov, Y., Alhaddad, S., &#38; Förstner, J. (2022). Light Scattering by Large Densely Packed Clusters of Particles. In A. Kokhanovsky (Ed.), <i>Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media</i> (Vol. 8). Springer International Publishing. <a href=\"https://doi.org/10.1007/978-3-031-10298-1_4\">https://doi.org/10.1007/978-3-031-10298-1_4</a>"},"intvolume":"         8","place":"Cham","author":[{"first_name":"Yevgen","full_name":"Grynko, Yevgen","id":"26059","last_name":"Grynko"},{"full_name":"Shkuratov, Yuriy","last_name":"Shkuratov","first_name":"Yuriy"},{"first_name":"Samer","last_name":"Alhaddad","id":"42456","full_name":"Alhaddad, Samer"},{"full_name":"Förstner, Jens","id":"158","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens"}],"volume":8,"date_updated":"2023-01-11T15:28:17Z","oa":"1","main_file_link":[{"open_access":"1","url":"https://rdcu.be/cV5GC"}],"doi":"10.1007/978-3-031-10298-1_4"},{"file_date_updated":"2022-09-22T10:48:31Z","language":[{"iso":"eng"}],"ddc":["000"],"department":[{"_id":"54"}],"user_id":"460","_id":"33471","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"status":"public","file":[{"content_type":"application/pdf","relation":"main_file","success":1,"creator":"jensheit","date_created":"2022-09-22T10:48:31Z","date_updated":"2022-09-22T10:48:31Z","access_level":"closed","file_name":"cfo.pdf","file_id":"33472","file_size":1231379}],"abstract":[{"lang":"eng","text":"The intelligibility of demodulated audio signals from analog high frequency transmissions, e.g., using single-sideband\r\n(SSB) modulation, can be severely degraded by channel distortions and/or a mismatch between modulation and demodulation carrier frequency. In this work a neural network (NN)-based approach for carrier frequency offset (CFO) estimation from demodulated SSB signals is proposed, whereby a task specific architecture is presented. Additionally, a simulation framework for SSB signals is introduced and utilized for training the NNs. The CFO estimator is combined with a speech enhancement network to investigate its influence on the enhancement performance. The NN-based system is compared to a recently proposed pitch tracking based approach on publicly available data from real high frequency transmissions. Experiments show that the NN exhibits good CFO estimation properties and results in significant improvements in speech intelligibility, especially when combined with a noise reduction network."}],"publication":"Proceedings of the 30th European Signal Processing Conference (EUSIPCO)","type":"conference","conference":{"start_date":"2022-08-29","name":"30th European Signal Processing Conference (EUSIPCO)","location":"Belgrad","end_date":"2022-09-02"},"title":"Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels","author":[{"last_name":"Heitkämper","full_name":"Heitkämper, Jens","id":"27643","first_name":"Jens"},{"full_name":"Schmalenstroeer, Joerg","id":"460","last_name":"Schmalenstroeer","first_name":"Joerg"},{"first_name":"Reinhold","last_name":"Haeb-Umbach","id":"242","full_name":"Haeb-Umbach, Reinhold"}],"date_created":"2022-09-22T10:56:13Z","date_updated":"2023-10-26T08:15:57Z","citation":{"ieee":"J. Heitkämper, J. Schmalenstroeer, and R. Haeb-Umbach, “Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels,” presented at the 30th European Signal Processing Conference (EUSIPCO), Belgrad.","chicago":"Heitkämper, Jens, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels.” In <i>Proceedings of the 30th European Signal Processing Conference (EUSIPCO)</i>. Belgrad, n.d.","ama":"Heitkämper J, Schmalenstroeer J, Haeb-Umbach R. Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels. In: <i>Proceedings of the 30th European Signal Processing Conference (EUSIPCO)</i>.","short":"J. Heitkämper, J. Schmalenstroeer, R. Haeb-Umbach, in: Proceedings of the 30th European Signal Processing Conference (EUSIPCO), Belgrad, n.d.","bibtex":"@inproceedings{Heitkämper_Schmalenstroeer_Haeb-Umbach, place={Belgrad}, title={Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels}, booktitle={Proceedings of the 30th European Signal Processing Conference (EUSIPCO)}, author={Heitkämper, Jens and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold} }","mla":"Heitkämper, Jens, et al. “Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels.” <i>Proceedings of the 30th European Signal Processing Conference (EUSIPCO)</i>.","apa":"Heitkämper, J., Schmalenstroeer, J., &#38; Haeb-Umbach, R. (n.d.). Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels. <i>Proceedings of the 30th European Signal Processing Conference (EUSIPCO)</i>. 30th European Signal Processing Conference (EUSIPCO), Belgrad."},"place":"Belgrad","year":"2022","has_accepted_license":"1","quality_controlled":"1","publication_status":"accepted"},{"ddc":["000"],"language":[{"iso":"eng"}],"external_id":{"arxiv":["2209.11494"]},"abstract":[{"lang":"eng","text":"The scope of speech enhancement has changed from a monolithic view of single,\r\nindependent tasks, to a joint processing of complex conversational speech\r\nrecordings. Training and evaluation of these single tasks requires synthetic\r\ndata with access to intermediate signals that is as close as possible to the\r\nevaluation scenario. As such data often is not available, many works instead\r\nuse specialized databases for the training of each system component, e.g\r\nWSJ0-mix for source separation. We present a Multi-purpose Multi-Speaker\r\nMixture Signal Generator (MMS-MSG) for generating a variety of speech mixture\r\nsignals based on any speech corpus, ranging from classical anechoic mixtures\r\n(e.g., WSJ0-mix) over reverberant mixtures (e.g., SMS-WSJ) to meeting-style\r\ndata. Its highly modular and flexible structure allows for the simulation of\r\ndiverse environments and dynamic mixing, while simultaneously enabling an easy\r\nextension and modification to generate new scenarios and mixture types. These\r\nmeetings can be used for prototyping, evaluation, or training purposes. We\r\nprovide example evaluation data and baseline results for meetings based on the\r\nWSJ corpus. Further, we demonstrate the usefulness for realistic scenarios by\r\nusing MMS-MSG to provide training data for the LibriCSS database."}],"file":[{"relation":"main_file","content_type":"application/pdf","file_size":177975,"file_id":"48931","access_level":"open_access","file_name":"mms_msg_camera_ready.pdf","date_updated":"2023-11-15T14:54:56Z","creator":"cord","date_created":"2023-11-15T14:54:56Z"}],"publication":"2022 International Workshop on Acoustic Signal Enhancement (IWAENC)","title":"MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator","date_created":"2022-10-20T14:02:14Z","year":"2022","quality_controlled":"1","file_date_updated":"2023-11-15T14:54:56Z","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"33847","user_id":"44393","department":[{"_id":"54"}],"status":"public","type":"conference","conference":{"location":"Bamberg","name":"2022 International Workshop on Acoustic Signal Enhancement (IWAENC)"},"oa":"1","date_updated":"2023-11-15T14:55:14Z","author":[{"first_name":"Tobias","last_name":"Cord-Landwehr","id":"44393","full_name":"Cord-Landwehr, Tobias"},{"first_name":"Thilo","orcid":"https://orcid.org/0000-0002-7717-8670","last_name":"von Neumann","id":"49870","full_name":"von Neumann, Thilo"},{"first_name":"Christoph","last_name":"Boeddeker","full_name":"Boeddeker, Christoph","id":"40767"},{"first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold","id":"242","last_name":"Haeb-Umbach"}],"citation":{"chicago":"Cord-Landwehr, Tobias, Thilo von Neumann, Christoph Boeddeker, and Reinhold Haeb-Umbach. “MMS-MSG: A Multi-Purpose Multi-Speaker Mixture Signal Generator.” In <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>, 2022.","ieee":"T. Cord-Landwehr, T. von Neumann, C. Boeddeker, and R. Haeb-Umbach, “MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator,” presented at the 2022 International Workshop on Acoustic Signal Enhancement (IWAENC), Bamberg, 2022.","ama":"Cord-Landwehr T, von Neumann T, Boeddeker C, Haeb-Umbach R. MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator. In: <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. ; 2022.","apa":"Cord-Landwehr, T., von Neumann, T., Boeddeker, C., &#38; Haeb-Umbach, R. (2022). MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator. <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. 2022 International Workshop on Acoustic Signal Enhancement (IWAENC), Bamberg.","short":"T. Cord-Landwehr, T. von Neumann, C. Boeddeker, R. Haeb-Umbach, in: 2022 International Workshop on Acoustic Signal Enhancement (IWAENC), 2022.","mla":"Cord-Landwehr, Tobias, et al. “MMS-MSG: A Multi-Purpose Multi-Speaker Mixture Signal Generator.” <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>, 2022.","bibtex":"@inproceedings{Cord-Landwehr_von Neumann_Boeddeker_Haeb-Umbach_2022, title={MMS-MSG: A Multi-purpose Multi-Speaker Mixture Signal Generator}, booktitle={2022 International Workshop on Acoustic Signal Enhancement (IWAENC)}, author={Cord-Landwehr, Tobias and von Neumann, Thilo and Boeddeker, Christoph and Haeb-Umbach, Reinhold}, year={2022} }"},"has_accepted_license":"1"},{"department":[{"_id":"49"}],"user_id":"11829","_id":"30863","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"grant_number":"449607253","name":"LaWaMoRe: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen","_id":"105"},{"name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren","_id":"89","grant_number":"409779252"},{"name":"FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen sowie deren realitätsnahe Modellierung","_id":"157","grant_number":"495847374"}],"type":"journal_article","status":"public","volume":89,"author":[{"last_name":"Johannesmann","full_name":"Johannesmann, Sarah","id":"29190","first_name":"Sarah"},{"full_name":"Claes, Leander","id":"11829","orcid":"0000-0002-4393-268X","last_name":"Claes","first_name":"Leander"},{"id":"23082","full_name":"Feldmann, Nadine","last_name":"Feldmann","first_name":"Nadine"},{"first_name":"Henning","id":"32580","full_name":"Zeipert, Henning","last_name":"Zeipert"},{"first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd","id":"213"}],"date_updated":"2023-10-23T06:56:20Z","doi":"10.1515/teme-2021-0134","publication_identifier":{"issn":["2196-7113","0171-8096"]},"publication_status":"published","intvolume":"        89","page":"493 - 506","citation":{"bibtex":"@article{Johannesmann_Claes_Feldmann_Zeipert_Henning_2022, title={Lamb wave based approach to the determination of acoustic material parameters}, volume={89}, DOI={<a href=\"https://doi.org/10.1515/teme-2021-0134\">10.1515/teme-2021-0134</a>}, number={7–8}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter GmbH}, author={Johannesmann, Sarah and Claes, Leander and Feldmann, Nadine and Zeipert, Henning and Henning, Bernd}, year={2022}, pages={493–506} }","short":"S. Johannesmann, L. Claes, N. Feldmann, H. Zeipert, B. Henning, Tm - Technisches Messen 89 (2022) 493–506.","mla":"Johannesmann, Sarah, et al. “Lamb Wave Based Approach to the Determination of Acoustic Material Parameters.” <i>Tm - Technisches Messen</i>, vol. 89, no. 7–8, Walter de Gruyter GmbH, 2022, pp. 493–506, doi:<a href=\"https://doi.org/10.1515/teme-2021-0134\">10.1515/teme-2021-0134</a>.","apa":"Johannesmann, S., Claes, L., Feldmann, N., Zeipert, H., &#38; Henning, B. (2022). Lamb wave based approach to the determination of acoustic material parameters. <i>Tm - Technisches Messen</i>, <i>89</i>(7–8), 493–506. <a href=\"https://doi.org/10.1515/teme-2021-0134\">https://doi.org/10.1515/teme-2021-0134</a>","chicago":"Johannesmann, Sarah, Leander Claes, Nadine Feldmann, Henning Zeipert, and Bernd Henning. “Lamb Wave Based Approach to the Determination of Acoustic Material Parameters.” <i>Tm - Technisches Messen</i> 89, no. 7–8 (2022): 493–506. <a href=\"https://doi.org/10.1515/teme-2021-0134\">https://doi.org/10.1515/teme-2021-0134</a>.","ieee":"S. Johannesmann, L. Claes, N. Feldmann, H. Zeipert, and B. Henning, “Lamb wave based approach to the determination of acoustic material parameters,” <i>tm - Technisches Messen</i>, vol. 89, no. 7–8, pp. 493–506, 2022, doi: <a href=\"https://doi.org/10.1515/teme-2021-0134\">10.1515/teme-2021-0134</a>.","ama":"Johannesmann S, Claes L, Feldmann N, Zeipert H, Henning B. Lamb wave based approach to the determination of acoustic material parameters. <i>tm - Technisches Messen</i>. 2022;89(7-8):493-506. doi:<a href=\"https://doi.org/10.1515/teme-2021-0134\">10.1515/teme-2021-0134</a>"},"language":[{"iso":"eng"}],"keyword":["Electrical and Electronic Engineering","Instrumentation"],"publication":"tm - Technisches Messen","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>In this paper a measurement procedure to identify viscoelastic material parameters of plate-like samples using broadband ultrasonic waves is presented. Ultrasonic Lamb waves are excited via the thermoelastic effect using laser radiation and detected by a piezoelectric transducer. The resulting measurement data is transformed to yield information about multiple propagating Lamb waves as well as their attenuation. These results are compared to simulation results in an inverse procedure to identify the parameters of an elastic and a viscoelastic material model.</jats:p>"}],"date_created":"2022-04-12T11:00:22Z","publisher":"Walter de Gruyter GmbH","title":"Lamb wave based approach to the determination of acoustic material parameters","issue":"7 - 8","quality_controlled":"1","year":"2022"},{"language":[{"iso":"eng"}],"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"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"}],"_id":"6560","user_id":"11829","department":[{"_id":"49"}],"status":"public","type":"misc","title":"Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter","date_updated":"2023-10-23T06:58:06Z","author":[{"last_name":"Johannesmann","id":"29190","full_name":"Johannesmann, Sarah","first_name":"Sarah"}],"date_created":"2019-01-09T14:37:07Z","year":"2022","place":"Workshop \"Messtechnische Anwendungen von Ultraschall\", Drübeck","citation":{"ama":"Johannesmann S. <i>Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter</i>.; 2022.","chicago":"Johannesmann, Sarah. <i>Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter</i>. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","ieee":"S. Johannesmann, <i>Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter</i>. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.","apa":"Johannesmann, S. (2022). <i>Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter</i>.","mla":"Johannesmann, Sarah. <i>Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter</i>. 2022.","bibtex":"@book{Johannesmann_2022, place={Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck}, title={Inverses Verfahren zur Bestimmung viskoelastischer Materialparameter}, author={Johannesmann, Sarah}, year={2022} }","short":"S. Johannesmann, Inverses Verfahren Zur Bestimmung Viskoelastischer Materialparameter, Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022."}},{"file":[{"file_size":303863,"file_name":"kuhlmann22_interspeech.pdf","access_level":"closed","file_id":"46070","date_updated":"2023-07-15T16:16:12Z","date_created":"2023-07-15T16:16:12Z","creator":"mikuhl","success":1,"relation":"main_file","content_type":"application/pdf"}],"publication":"Interspeech 2022","language":[{"iso":"eng"}],"ddc":["000"],"year":"2022","quality_controlled":"1","title":"Investigation into Target Speaking Rate Adaptation for Voice Conversion","date_created":"2022-10-21T06:50:59Z","publisher":"ISCA","status":"public","type":"conference","file_date_updated":"2023-07-15T16:16:12Z","department":[{"_id":"54"}],"user_id":"34851","_id":"33857","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"ama":"Kuhlmann M, Seebauer F, Ebbers J, Wagner P, Haeb-Umbach R. Investigation into Target Speaking Rate Adaptation for Voice Conversion. In: <i>Interspeech 2022</i>. ISCA; 2022. doi:<a href=\"https://doi.org/10.21437/interspeech.2022-10740\">10.21437/interspeech.2022-10740</a>","ieee":"M. Kuhlmann, F. Seebauer, J. Ebbers, P. Wagner, and R. Haeb-Umbach, “Investigation into Target Speaking Rate Adaptation for Voice Conversion,” 2022, doi: <a href=\"https://doi.org/10.21437/interspeech.2022-10740\">10.21437/interspeech.2022-10740</a>.","chicago":"Kuhlmann, Michael, Fritz Seebauer, Janek Ebbers, Petra Wagner, and Reinhold Haeb-Umbach. “Investigation into Target Speaking Rate Adaptation for Voice Conversion.” In <i>Interspeech 2022</i>. ISCA, 2022. <a href=\"https://doi.org/10.21437/interspeech.2022-10740\">https://doi.org/10.21437/interspeech.2022-10740</a>.","apa":"Kuhlmann, M., Seebauer, F., Ebbers, J., Wagner, P., &#38; Haeb-Umbach, R. (2022). Investigation into Target Speaking Rate Adaptation for Voice Conversion. <i>Interspeech 2022</i>. <a href=\"https://doi.org/10.21437/interspeech.2022-10740\">https://doi.org/10.21437/interspeech.2022-10740</a>","bibtex":"@inproceedings{Kuhlmann_Seebauer_Ebbers_Wagner_Haeb-Umbach_2022, title={Investigation into Target Speaking Rate Adaptation for Voice Conversion}, DOI={<a href=\"https://doi.org/10.21437/interspeech.2022-10740\">10.21437/interspeech.2022-10740</a>}, booktitle={Interspeech 2022}, publisher={ISCA}, author={Kuhlmann, Michael and Seebauer, Fritz and Ebbers, Janek and Wagner, Petra and Haeb-Umbach, Reinhold}, year={2022} }","mla":"Kuhlmann, Michael, et al. “Investigation into Target Speaking Rate Adaptation for Voice Conversion.” <i>Interspeech 2022</i>, ISCA, 2022, doi:<a href=\"https://doi.org/10.21437/interspeech.2022-10740\">10.21437/interspeech.2022-10740</a>.","short":"M. Kuhlmann, F. Seebauer, J. Ebbers, P. Wagner, R. Haeb-Umbach, in: Interspeech 2022, ISCA, 2022."},"has_accepted_license":"1","publication_status":"published","doi":"10.21437/interspeech.2022-10740","main_file_link":[{"open_access":"1","url":"https://www.isca-speech.org/archive/pdfs/interspeech_2022/kuhlmann22_interspeech.pdf"}],"author":[{"full_name":"Kuhlmann, Michael","id":"49871","last_name":"Kuhlmann","first_name":"Michael"},{"full_name":"Seebauer, Fritz","last_name":"Seebauer","first_name":"Fritz"},{"first_name":"Janek","id":"34851","full_name":"Ebbers, Janek","last_name":"Ebbers"},{"last_name":"Wagner","full_name":"Wagner, Petra","first_name":"Petra"},{"full_name":"Haeb-Umbach, Reinhold","id":"242","last_name":"Haeb-Umbach","first_name":"Reinhold"}],"oa":"1","date_updated":"2023-10-25T09:04:45Z"},{"status":"public","type":"conference","file_date_updated":"2023-11-17T06:40:40Z","user_id":"44006","department":[{"_id":"54"}],"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"33808","citation":{"ama":"Gburrek T, Schmalenstroeer J, Heitkaemper J, Haeb-Umbach R. Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription. In: <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. IEEE; 2022. doi:<a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">10.1109/IWAENC53105.2022.9914772</a>","chicago":"Gburrek, Tobias, Joerg Schmalenstroeer, Jens Heitkaemper, and Reinhold Haeb-Umbach. “Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription.” In <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. IEEE, 2022. <a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">https://doi.org/10.1109/IWAENC53105.2022.9914772</a>.","ieee":"T. Gburrek, J. Schmalenstroeer, J. Heitkaemper, and R. Haeb-Umbach, “Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription,” presented at the 17th International Workshop on Acoustic Signal Enhancement (IWAENC 2022),  Bamberg, Germany , 2022, doi: <a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">10.1109/IWAENC53105.2022.9914772</a>.","apa":"Gburrek, T., Schmalenstroeer, J., Heitkaemper, J., &#38; Haeb-Umbach, R. (2022). Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription. <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>. 17th International Workshop on Acoustic Signal Enhancement (IWAENC 2022),  Bamberg, Germany . <a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">https://doi.org/10.1109/IWAENC53105.2022.9914772</a>","bibtex":"@inproceedings{Gburrek_Schmalenstroeer_Heitkaemper_Haeb-Umbach_2022, title={Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription}, DOI={<a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">10.1109/IWAENC53105.2022.9914772</a>}, booktitle={2022 International Workshop on Acoustic Signal Enhancement (IWAENC)}, publisher={IEEE}, author={Gburrek, Tobias and Schmalenstroeer, Joerg and Heitkaemper, Jens and Haeb-Umbach, Reinhold}, year={2022} }","mla":"Gburrek, Tobias, et al. “Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription.” <i>2022 International Workshop on Acoustic Signal Enhancement (IWAENC)</i>, IEEE, 2022, doi:<a href=\"https://doi.org/10.1109/IWAENC53105.2022.9914772\">10.1109/IWAENC53105.2022.9914772</a>.","short":"T. Gburrek, J. Schmalenstroeer, J. Heitkaemper, R. Haeb-Umbach, in: 2022 International Workshop on Acoustic Signal Enhancement (IWAENC), IEEE, 2022."},"has_accepted_license":"1","conference":{"end_date":"2022-09-08","location":" Bamberg, Germany ","name":"17th International Workshop on Acoustic Signal Enhancement (IWAENC 2022)","start_date":"2022-09-05"},"doi":"10.1109/IWAENC53105.2022.9914772","author":[{"first_name":"Tobias","last_name":"Gburrek","id":"44006","full_name":"Gburrek, Tobias"},{"first_name":"Joerg","last_name":"Schmalenstroeer","full_name":"Schmalenstroeer, Joerg","id":"460"},{"first_name":"Jens","last_name":"Heitkaemper","full_name":"Heitkaemper, Jens","id":"27643"},{"id":"242","full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","first_name":"Reinhold"}],"oa":"1","date_updated":"2023-11-17T06:40:58Z","file":[{"relation":"main_file","content_type":"application/pdf","file_size":266475,"file_id":"48991","access_level":"open_access","file_name":"iwaenc_22_camera_ready_ieee_check.pdf","date_updated":"2023-11-17T06:40:40Z","date_created":"2023-11-17T06:40:40Z","creator":"tgburrek"}],"publication":"2022 International Workshop on Acoustic Signal Enhancement (IWAENC)","language":[{"iso":"eng"}],"ddc":["004"],"year":"2022","quality_controlled":"1","title":"Informed vs. Blind Beamforming in Ad-Hoc Acoustic Sensor Networks for Meeting Transcription","date_created":"2022-10-18T09:30:24Z","publisher":"IEEE"},{"year":"2022","citation":{"chicago":"Moroder, Mattia, Martin Grundner, François Damanet, Ulrich Schollwöck, Sam Mardazad, Stuart Flannigan, Thomas Köhler, and Sebastian Paeckel. “Stable Bipolarons in Open Quantum Systems.” <i>Physical Review B 107, 214310 (2023)</i>, 2022. <a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">https://doi.org/10.1103/PhysRevB.107.214310</a>.","ieee":"M. Moroder <i>et al.</i>, “Stable bipolarons in open quantum systems,” <i>Physical Review B 107, 214310 (2023)</i>, 2022, doi: <a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">10.1103/PhysRevB.107.214310</a>.","ama":"Moroder M, Grundner M, Damanet F, et al. Stable bipolarons in open quantum systems. <i>Physical Review B 107, 214310 (2023)</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">10.1103/PhysRevB.107.214310</a>","apa":"Moroder, M., Grundner, M., Damanet, F., Schollwöck, U., Mardazad, S., Flannigan, S., Köhler, T., &#38; Paeckel, S. (2022). Stable bipolarons in open quantum systems. <i>Physical Review B 107, 214310 (2023)</i>. <a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">https://doi.org/10.1103/PhysRevB.107.214310</a>","bibtex":"@article{Moroder_Grundner_Damanet_Schollwöck_Mardazad_Flannigan_Köhler_Paeckel_2022, title={Stable bipolarons in open quantum systems}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">10.1103/PhysRevB.107.214310</a>}, journal={Physical Review B 107, 214310 (2023)}, author={Moroder, Mattia and Grundner, Martin and Damanet, François and Schollwöck, Ulrich and Mardazad, Sam and Flannigan, Stuart and Köhler, Thomas and Paeckel, Sebastian}, year={2022} }","mla":"Moroder, Mattia, et al. “Stable Bipolarons in Open Quantum Systems.” <i>Physical Review B 107, 214310 (2023)</i>, 2022, doi:<a href=\"https://doi.org/10.1103/PhysRevB.107.214310\">10.1103/PhysRevB.107.214310</a>.","short":"M. Moroder, M. Grundner, F. Damanet, U. Schollwöck, S. Mardazad, S. Flannigan, T. Köhler, S. Paeckel, Physical Review B 107, 214310 (2023) (2022)."},"title":"Stable bipolarons in open quantum systems","doi":"10.1103/PhysRevB.107.214310","date_updated":"2024-01-04T08:15:53Z","date_created":"2024-01-04T08:15:28Z","author":[{"first_name":"Mattia","last_name":"Moroder","full_name":"Moroder, Mattia"},{"last_name":"Grundner","full_name":"Grundner, Martin","first_name":"Martin"},{"first_name":"François","last_name":"Damanet","full_name":"Damanet, François"},{"last_name":"Schollwöck","full_name":"Schollwöck, Ulrich","first_name":"Ulrich"},{"last_name":"Mardazad","full_name":"Mardazad, Sam","first_name":"Sam"},{"full_name":"Flannigan, Stuart","last_name":"Flannigan","first_name":"Stuart"},{"first_name":"Thomas","last_name":"Köhler","full_name":"Köhler, Thomas"},{"last_name":"Paeckel","full_name":"Paeckel, Sebastian","first_name":"Sebastian"}],"abstract":[{"text":"Recent advances in numerical methods significantly pushed forward the\r\nunderstanding of electrons coupled to quantized lattice vibrations. At this\r\nstage, it becomes increasingly important to also account for the effects of\r\nphysically inevitable environments. In particular, we study the transport\r\nproperties of the Hubbard-Holstein Hamiltonian that models a large class of\r\nmaterials characterized by strong electron-phonon coupling, in contact with a\r\ndissipative environment. Even in the one-dimensional and isolated case,\r\nsimulating the quantum dynamics of such a system with high accuracy is very\r\nchallenging due to the infinite dimensionality of the phononic Hilbert spaces.\r\nFor this reason, the effects of dissipation on the conductance properties of\r\nsuch systems have not been investigated systematically so far. We combine the\r\nnon-Markovian hierarchy of pure states method and the Markovian quantum jumps\r\nmethod with the newly introduced projected purified density-matrix\r\nrenormalization group, creating powerful tensor-network methods for dissipative\r\nquantum many-body systems. Investigating their numerical properties, we find a\r\nsignificant speedup up to a factor $\\sim 30$ compared to conventional\r\ntensor-network techniques. We apply these methods to study dissipative\r\nquenches, aiming for an in-depth understanding of the formation, stability, and\r\nquasi-particle properties of bipolarons. Surprisingly, our results show that in\r\nthe metallic phase dissipation localizes the bipolarons, which is reminiscent\r\nof an indirect quantum Zeno effect. However, the bipolaronic binding energy\r\nremains mainly unaffected, even in the presence of strong dissipation,\r\nexhibiting remarkable bipolaron stability. These findings shed light on the\r\nproblem of designing real materials exhibiting phonon-mediated\r\nhigh-$T_\\mathrm{C}$ superconductivity.","lang":"eng"}],"status":"public","publication":"Physical Review B 107, 214310 (2023)","type":"journal_article","language":[{"iso":"eng"}],"_id":"50146","external_id":{"arxiv":["2207.08243"]},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"27"}],"user_id":"67287"},{"year":"2022","citation":{"bibtex":"@article{Borghini_Borrell_Feld_Roch_Schlichting_Werthmann_2022, title={Statistical analysis of initial state and final state response in  heavy-ion collisions}, DOI={<a href=\"https://doi.org/10.1103/PhysRevC.107.034905\">10.1103/PhysRevC.107.034905</a>}, journal={Phys. Rev. C 107 (2023) 034905}, author={Borghini, Nicolas and Borrell, Marc and Feld, Nina and Roch, Hendrik and Schlichting, Sören and Werthmann, Clemens}, year={2022} }","short":"N. Borghini, M. Borrell, N. Feld, H. Roch, S. Schlichting, C. Werthmann, Phys. Rev. C 107 (2023) 034905 (2022).","mla":"Borghini, Nicolas, et al. “Statistical Analysis of Initial State and Final State Response in  Heavy-Ion Collisions.” <i>Phys. Rev. C 107 (2023) 034905</i>, 2022, doi:<a href=\"https://doi.org/10.1103/PhysRevC.107.034905\">10.1103/PhysRevC.107.034905</a>.","apa":"Borghini, N., Borrell, M., Feld, N., Roch, H., Schlichting, S., &#38; Werthmann, C. (2022). Statistical analysis of initial state and final state response in  heavy-ion collisions. <i>Phys. Rev. C 107 (2023) 034905</i>. <a href=\"https://doi.org/10.1103/PhysRevC.107.034905\">https://doi.org/10.1103/PhysRevC.107.034905</a>","ama":"Borghini N, Borrell M, Feld N, Roch H, Schlichting S, Werthmann C. Statistical analysis of initial state and final state response in  heavy-ion collisions. <i>Phys Rev C 107 (2023) 034905</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1103/PhysRevC.107.034905\">10.1103/PhysRevC.107.034905</a>","ieee":"N. Borghini, M. Borrell, N. Feld, H. Roch, S. Schlichting, and C. Werthmann, “Statistical analysis of initial state and final state response in  heavy-ion collisions,” <i>Phys. Rev. C 107 (2023) 034905</i>, 2022, doi: <a href=\"https://doi.org/10.1103/PhysRevC.107.034905\">10.1103/PhysRevC.107.034905</a>.","chicago":"Borghini, Nicolas, Marc Borrell, Nina Feld, Hendrik Roch, Sören Schlichting, and Clemens Werthmann. “Statistical Analysis of Initial State and Final State Response in  Heavy-Ion Collisions.” <i>Phys. Rev. C 107 (2023) 034905</i>, 2022. <a href=\"https://doi.org/10.1103/PhysRevC.107.034905\">https://doi.org/10.1103/PhysRevC.107.034905</a>."},"title":"Statistical analysis of initial state and final state response in  heavy-ion collisions","doi":"10.1103/PhysRevC.107.034905","date_updated":"2024-01-04T08:18:45Z","author":[{"first_name":"Nicolas","last_name":"Borghini","full_name":"Borghini, Nicolas"},{"last_name":"Borrell","full_name":"Borrell, Marc","first_name":"Marc"},{"full_name":"Feld, Nina","last_name":"Feld","first_name":"Nina"},{"last_name":"Roch","full_name":"Roch, Hendrik","first_name":"Hendrik"},{"full_name":"Schlichting, Sören","last_name":"Schlichting","first_name":"Sören"},{"first_name":"Clemens","last_name":"Werthmann","full_name":"Werthmann, Clemens"}],"date_created":"2024-01-04T08:18:29Z","abstract":[{"text":"We develop a general decomposition of an ensemble of initial density profiles\r\nin terms of an average state and a basis of modes that represent the\r\nevent-by-event fluctuations of the initial state. The basis is determined such\r\nthat the probability distributions of the amplitudes of different modes are\r\nuncorrelated. Based on this decomposition, we quantify the different types and\r\nprobabilities of event-by-event fluctuations in Glauber and Saturation models\r\nand investigate how the various modes affect different characteristics of the\r\ninitial state. We perform simulations of the dynamical evolution with KoMPoST\r\nand MUSIC to investigate the impact of the modes on final-state observables and\r\ntheir correlations.","lang":"eng"}],"status":"public","publication":"Phys. Rev. C 107 (2023) 034905","type":"journal_article","language":[{"iso":"eng"}],"external_id":{"arxiv":["2209.01176"]},"_id":"50148","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"27"}],"user_id":"67287"},{"year":"2022","issue":"17","title":"Plant mitochondrial RNA editing factors can perform targeted C-to-U editing of nuclear transcripts in human cells","date_created":"2024-01-04T08:23:01Z","publisher":"Oxford University Press (OUP)","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>RNA editing processes are strikingly different in animals and plants. Up to thousands of specific cytidines are converted into uridines in plant chloroplasts and mitochondria whereas up to millions of adenosines are converted into inosines in animal nucleo-cytosolic RNAs. It is unknown whether these two different RNA editing machineries are mutually incompatible. RNA-binding pentatricopeptide repeat (PPR) proteins are the key factors of plant organelle cytidine-to-uridine RNA editing. The complete absence of PPR mediated editing of cytosolic RNAs might be due to a yet unknown barrier that prevents its activity in the cytosol. Here, we transferred two plant mitochondrial PPR-type editing factors into human cell lines to explore whether they could operate in the nucleo-cytosolic environment. PPR56 and PPR65 not only faithfully edited their native, co-transcribed targets but also different sets of off-targets in the human background transcriptome. More than 900 of such off-targets with editing efficiencies up to 91%, largely explained by known PPR-RNA binding properties, were identified for PPR56. Engineering two crucial amino acid positions in its PPR array led to predictable shifts in target recognition. We conclude that plant PPR editing factors can operate in the entirely different genetic environment of the human nucleo-cytosol and can be intentionally re-engineered towards new targets.</jats:p>","lang":"eng"}],"publication":"Nucleic Acids Research","language":[{"iso":"eng"}],"keyword":["Genetics"],"intvolume":"        50","page":"9966-9983","citation":{"ama":"Lesch E, Schilling MT, Brenner S, et al. Plant mitochondrial RNA editing factors can perform targeted C-to-U editing of nuclear transcripts in human cells. <i>Nucleic Acids Research</i>. 2022;50(17):9966-9983. doi:<a href=\"https://doi.org/10.1093/nar/gkac752\">10.1093/nar/gkac752</a>","chicago":"Lesch, Elena, Maximilian T Schilling, Sarah Brenner, Yingying Yang, Oliver J Gruss, Volker Knoop, and Mareike Schallenberg-Rüdinger. “Plant Mitochondrial RNA Editing Factors Can Perform Targeted C-to-U Editing of Nuclear Transcripts in Human Cells.” <i>Nucleic Acids Research</i> 50, no. 17 (2022): 9966–83. <a href=\"https://doi.org/10.1093/nar/gkac752\">https://doi.org/10.1093/nar/gkac752</a>.","ieee":"E. Lesch <i>et al.</i>, “Plant mitochondrial RNA editing factors can perform targeted C-to-U editing of nuclear transcripts in human cells,” <i>Nucleic Acids Research</i>, vol. 50, no. 17, pp. 9966–9983, 2022, doi: <a href=\"https://doi.org/10.1093/nar/gkac752\">10.1093/nar/gkac752</a>.","bibtex":"@article{Lesch_Schilling_Brenner_Yang_Gruss_Knoop_Schallenberg-Rüdinger_2022, title={Plant mitochondrial RNA editing factors can perform targeted C-to-U editing of nuclear transcripts in human cells}, volume={50}, DOI={<a href=\"https://doi.org/10.1093/nar/gkac752\">10.1093/nar/gkac752</a>}, number={17}, journal={Nucleic Acids Research}, publisher={Oxford University Press (OUP)}, author={Lesch, Elena and Schilling, Maximilian T and Brenner, Sarah and Yang, Yingying and Gruss, Oliver J and Knoop, Volker and Schallenberg-Rüdinger, Mareike}, year={2022}, pages={9966–9983} }","mla":"Lesch, Elena, et al. “Plant Mitochondrial RNA Editing Factors Can Perform Targeted C-to-U Editing of Nuclear Transcripts in Human Cells.” <i>Nucleic Acids Research</i>, vol. 50, no. 17, Oxford University Press (OUP), 2022, pp. 9966–83, doi:<a href=\"https://doi.org/10.1093/nar/gkac752\">10.1093/nar/gkac752</a>.","short":"E. Lesch, M.T. Schilling, S. Brenner, Y. Yang, O.J. Gruss, V. Knoop, M. Schallenberg-Rüdinger, Nucleic Acids Research 50 (2022) 9966–9983.","apa":"Lesch, E., Schilling, M. T., Brenner, S., Yang, Y., Gruss, O. J., Knoop, V., &#38; Schallenberg-Rüdinger, M. (2022). Plant mitochondrial RNA editing factors can perform targeted C-to-U editing of nuclear transcripts in human cells. <i>Nucleic Acids Research</i>, <i>50</i>(17), 9966–9983. <a href=\"https://doi.org/10.1093/nar/gkac752\">https://doi.org/10.1093/nar/gkac752</a>"},"publication_identifier":{"issn":["0305-1048","1362-4962"]},"publication_status":"published","doi":"10.1093/nar/gkac752","volume":50,"author":[{"first_name":"Elena","full_name":"Lesch, Elena","last_name":"Lesch"},{"first_name":"Maximilian T","last_name":"Schilling","full_name":"Schilling, Maximilian T"},{"full_name":"Brenner, Sarah","last_name":"Brenner","first_name":"Sarah"},{"full_name":"Yang, Yingying","last_name":"Yang","first_name":"Yingying"},{"full_name":"Gruss, Oliver J","last_name":"Gruss","first_name":"Oliver J"},{"first_name":"Volker","full_name":"Knoop, Volker","last_name":"Knoop"},{"first_name":"Mareike","last_name":"Schallenberg-Rüdinger","full_name":"Schallenberg-Rüdinger, Mareike"}],"date_updated":"2024-01-04T08:23:13Z","status":"public","type":"journal_article","department":[{"_id":"27"}],"user_id":"67287","_id":"50149","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}]},{"year":"2022","citation":{"apa":"Bhattacharya, S., Boeck, T., Krasnov, D., &#38; Schumacher, J. (2022). Effects of strong fringing magnetic fields on turbulent thermal  convection. In <i>arXiv:2211.00559</i>.","bibtex":"@article{Bhattacharya_Boeck_Krasnov_Schumacher_2022, title={Effects of strong fringing magnetic fields on turbulent thermal  convection}, journal={arXiv:2211.00559}, author={Bhattacharya, Shashwat and Boeck, Thomas and Krasnov, Dmitry and Schumacher, Jörg}, year={2022} }","mla":"Bhattacharya, Shashwat, et al. “Effects of Strong Fringing Magnetic Fields on Turbulent Thermal  Convection.” <i>ArXiv:2211.00559</i>, 2022.","short":"S. Bhattacharya, T. Boeck, D. Krasnov, J. Schumacher, ArXiv:2211.00559 (2022).","ama":"Bhattacharya S, Boeck T, Krasnov D, Schumacher J. Effects of strong fringing magnetic fields on turbulent thermal  convection. <i>arXiv:221100559</i>. Published online 2022.","ieee":"S. Bhattacharya, T. Boeck, D. Krasnov, and J. Schumacher, “Effects of strong fringing magnetic fields on turbulent thermal  convection,” <i>arXiv:2211.00559</i>. 2022.","chicago":"Bhattacharya, Shashwat, Thomas Boeck, Dmitry Krasnov, and Jörg Schumacher. “Effects of Strong Fringing Magnetic Fields on Turbulent Thermal  Convection.” <i>ArXiv:2211.00559</i>, 2022."},"date_updated":"2024-01-05T12:54:10Z","date_created":"2024-01-05T12:51:30Z","author":[{"last_name":"Bhattacharya","full_name":"Bhattacharya, Shashwat","first_name":"Shashwat"},{"last_name":"Boeck","full_name":"Boeck, Thomas","first_name":"Thomas"},{"full_name":"Krasnov, Dmitry","last_name":"Krasnov","first_name":"Dmitry"},{"first_name":"Jörg","last_name":"Schumacher","full_name":"Schumacher, Jörg"}],"title":"Effects of strong fringing magnetic fields on turbulent thermal  convection","publication":"arXiv:2211.00559","type":"preprint","abstract":[{"lang":"eng","text":"We study the influence of fringing magnetic fields on turbulent thermal\r\nconvection in a horizontally extended rectangular domain. The magnetic field is\r\ncreated in the gap between two semi-infinite planar magnetic poles, with the\r\nconvection layer located near the edge of the gap. We employ direct numerical\r\nsimulations in this setup for fixed Rayleigh and small Prandtl numbers, but\r\nvary the fringe-width by controlling the gap between the magnetic poles and the\r\nconvection cell. The magnetic field generated by the magnets is strong enough\r\nto cease the flow in high magnetic flux region of the convection cell. We\r\nobserve that as the local vertical magnetic field strength increases, the large\r\nscale structures become thinner and align themselves perpendicular to the\r\nlongitudinal sidewalls. We determine the local Nusselt and Reynolds numbers as\r\nfunctions of the local Hartmann number (based on the vertical component of the\r\nmagnetic field) and estimate the global heat and momentum transport. We show\r\nthat the global heat transport decreases with increasing fringe-width for\r\nstrong magnetic fields but increases with increasing fringe-width for weak\r\nmagnetic fields. In the regions of large vertical magnetic fields, the\r\nconvective motion becomes confined to the vicinity of the sidewalls. The\r\namplitudes of these wall modes show a non-monotonic dependence on the\r\nfringe-width."}],"status":"public","external_id":{"arxiv":["2211.00559"]},"_id":"50224","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"user_id":"67287","language":[{"iso":"eng"}]},{"project":[{"grant_number":"231447078","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"54849","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"790"},{"_id":"230"},{"_id":"429"},{"_id":"27"}],"status":"public","type":"journal_article","doi":"10.1002/pssb.202200453","date_updated":"2024-06-24T06:02:58Z","author":[{"first_name":"Agnieszka L.","full_name":"Kozub, Agnieszka L.","last_name":"Kozub"},{"full_name":"Gerstmann, Uwe","id":"171","last_name":"Gerstmann","orcid":"0000-0002-4476-223X","first_name":"Uwe"},{"first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero","id":"468","last_name":"Schmidt","orcid":"0000-0002-2717-5076"}],"volume":260,"citation":{"chicago":"Kozub, Agnieszka L., Uwe Gerstmann, and Wolf Gero Schmidt. “Third‐Order Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons.” <i>Physica Status Solidi (b)</i> 260, no. 2 (2022). <a href=\"https://doi.org/10.1002/pssb.202200453\">https://doi.org/10.1002/pssb.202200453</a>.","ieee":"A. L. Kozub, U. Gerstmann, and W. G. Schmidt, “Third‐Order Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons,” <i>physica status solidi (b)</i>, vol. 260, no. 2, 2022, doi: <a href=\"https://doi.org/10.1002/pssb.202200453\">10.1002/pssb.202200453</a>.","ama":"Kozub AL, Gerstmann U, Schmidt WG. Third‐Order Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons. <i>physica status solidi (b)</i>. 2022;260(2). doi:<a href=\"https://doi.org/10.1002/pssb.202200453\">10.1002/pssb.202200453</a>","apa":"Kozub, A. L., Gerstmann, U., &#38; Schmidt, W. G. (2022). Third‐Order Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons. <i>Physica Status Solidi (b)</i>, <i>260</i>(2). <a href=\"https://doi.org/10.1002/pssb.202200453\">https://doi.org/10.1002/pssb.202200453</a>","mla":"Kozub, Agnieszka L., et al. “Third‐Order Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons.” <i>Physica Status Solidi (b)</i>, vol. 260, no. 2, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/pssb.202200453\">10.1002/pssb.202200453</a>.","bibtex":"@article{Kozub_Gerstmann_Schmidt_2022, title={Third‐Order Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons}, volume={260}, DOI={<a href=\"https://doi.org/10.1002/pssb.202200453\">10.1002/pssb.202200453</a>}, number={2}, journal={physica status solidi (b)}, publisher={Wiley}, author={Kozub, Agnieszka L. and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2022} }","short":"A.L. Kozub, U. Gerstmann, W.G. Schmidt, Physica Status Solidi (b) 260 (2022)."},"intvolume":"       260","publication_status":"published","publication_identifier":{"issn":["0370-1972","1521-3951"]},"language":[{"iso":"eng"}],"abstract":[{"text":"<jats:sec><jats:label /><jats:p>The third‐order susceptibility  of lithium niobate (LiNbO<jats:sub>3</jats:sub>) is calculated within a Berry‐phase formulation of the dynamical polarization based on the electronic structure obtained within density‐functional theory (DFT). Maximum  values of the order of  m V are calculated for photon energies between 1.2 and 2 eV, i.e., in the lower half of the optical bandgap of lithium niobate. Both free and bound electron (bi)polarons are found to lead to a remarkable enhancement of the third‐order susceptibility for photon energies below 1 eV.</jats:p></jats:sec>","lang":"eng"}],"publication":"physica status solidi (b)","title":"Third‐Order Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons","publisher":"Wiley","date_created":"2024-06-24T05:59:11Z","year":"2022","issue":"2"},{"ddc":["530"],"keyword":["tet_topic_opticalantenna"],"language":[{"iso":"eng"}],"publication":"Journal of the Optical Society of America B","abstract":[{"text":"Optical traveling wave antennas offer unique opportunities to control and selectively guide light into a specific direction, which renders them excellent candidates for optical communication and sensing. These applications require state-of-the-art engineering to reach optimized functionalities such as high directivity and radiation efficiency, low sidelobe levels, broadband and tunable capabilities, and compact design. In this work, we report on the numerical optimization of the directivity of optical traveling wave antennas made from low-loss dielectric materials using full-wave numerical simulations in conjunction with the particle swarm optimization algorithm. The antennas are composed of a reflector and a director deposited on a glass substrate, and an emitter placed in the feed gap between them serves as an internal source of excitation. In particular, we analyze antennas with rectangular- and horn-shaped directors made of either hafnium dioxide or silicon. The optimized antennas produce highly directional emissions due to the presence of two dominant guided TE modes in the director in addition to leaky modes. These guided modes dominate the far-field emission pattern and govern the direction of the main lobe emission, which predominately originates from the end facet of the director. Our work also provides a comprehensive analysis of the modes, radiation patterns, parametric influences, and bandwidths of the antennas, which highlights their robust nature.","lang":"eng"}],"file":[{"embargo_to":"open_access","content_type":"application/pdf","relation":"main_file","date_updated":"2021-12-08T08:26:57Z","creator":"fossie","date_created":"2021-12-08T08:26:57Z","file_size":14029741,"file_id":"28417","access_level":"local","file_name":"2021-12 Farheen - JOSA B - Optimization of optical nanoantennas.pdf","embargo":"2022-12-08"},{"relation":"supplementary_material","content_type":"application/pdf","access_level":"open_access","file_name":"2021-12 Farheen - JOSA B - Optimization of optical nanoantennas SUPPLEMENTARY MATERIAL.pdf","file_id":"28418","file_size":655495,"date_created":"2021-12-08T08:29:49Z","creator":"fossie","date_updated":"2021-12-08T08:29:49Z"}],"date_created":"2021-12-08T07:14:39Z","title":"Optimization of optical waveguide antennas for directive emission of light","issue":"1","year":"2022","project":[{"grant_number":"231447078","_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area C","_id":"56"},{"grant_number":"231447078","_id":"75","name":"TRR 142 - Subproject C5"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"28413","user_id":"158","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"file_date_updated":"2021-12-08T08:29:49Z","type":"journal_article","status":"public","date_updated":"2024-07-22T07:45:12Z","oa":"1","author":[{"orcid":"0000-0001-7730-3489","last_name":"Farheen","id":"53444","full_name":"Farheen, Henna","first_name":"Henna"},{"first_name":"Till","full_name":"Leuteritz, Till","last_name":"Leuteritz"},{"first_name":"Stefan","last_name":"Linden","full_name":"Linden, Stefan"},{"full_name":"Myroshnychenko, Viktor","id":"46371","last_name":"Myroshnychenko","first_name":"Viktor"},{"last_name":"Förstner","orcid":"0000-0001-7059-9862","id":"158","full_name":"Förstner, Jens","first_name":"Jens"}],"volume":39,"doi":"10.1364/josab.438514","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["0740-3224","1520-8540"]},"citation":{"apa":"Farheen, H., Leuteritz, T., Linden, S., Myroshnychenko, V., &#38; Förstner, J. (2022). Optimization of optical waveguide antennas for directive emission of light. <i>Journal of the Optical Society of America B</i>, <i>39</i>(1), 83. <a href=\"https://doi.org/10.1364/josab.438514\">https://doi.org/10.1364/josab.438514</a>","bibtex":"@article{Farheen_Leuteritz_Linden_Myroshnychenko_Förstner_2022, title={Optimization of optical waveguide antennas for directive emission of light}, volume={39}, DOI={<a href=\"https://doi.org/10.1364/josab.438514\">10.1364/josab.438514</a>}, number={1}, journal={Journal of the Optical Society of America B}, author={Farheen, Henna and Leuteritz, Till and Linden, Stefan and Myroshnychenko, Viktor and Förstner, Jens}, year={2022}, pages={83} }","mla":"Farheen, Henna, et al. “Optimization of Optical Waveguide Antennas for Directive Emission of Light.” <i>Journal of the Optical Society of America B</i>, vol. 39, no. 1, 2022, p. 83, doi:<a href=\"https://doi.org/10.1364/josab.438514\">10.1364/josab.438514</a>.","short":"H. Farheen, T. Leuteritz, S. Linden, V. Myroshnychenko, J. Förstner, Journal of the Optical Society of America B 39 (2022) 83.","ama":"Farheen H, Leuteritz T, Linden S, Myroshnychenko V, Förstner J. Optimization of optical waveguide antennas for directive emission of light. <i>Journal of the Optical Society of America B</i>. 2022;39(1):83. doi:<a href=\"https://doi.org/10.1364/josab.438514\">10.1364/josab.438514</a>","chicago":"Farheen, Henna, Till Leuteritz, Stefan Linden, Viktor Myroshnychenko, and Jens Förstner. “Optimization of Optical Waveguide Antennas for Directive Emission of Light.” <i>Journal of the Optical Society of America B</i> 39, no. 1 (2022): 83. <a href=\"https://doi.org/10.1364/josab.438514\">https://doi.org/10.1364/josab.438514</a>.","ieee":"H. Farheen, T. Leuteritz, S. Linden, V. Myroshnychenko, and J. Förstner, “Optimization of optical waveguide antennas for directive emission of light,” <i>Journal of the Optical Society of America B</i>, vol. 39, no. 1, p. 83, 2022, doi: <a href=\"https://doi.org/10.1364/josab.438514\">10.1364/josab.438514</a>."},"page":"83","intvolume":"        39"},{"citation":{"mla":"Alhaddad, Samer, et al. “Numerical Analysis of the Coherent Mechanism Producing Negative Polarization at Backscattering from Systems of Absorbing Particles.” <i>Optics Letters</i>, vol. 47, no. 1, 2022, p. 58, doi:<a href=\"https://doi.org/10.1364/ol.444953\">10.1364/ol.444953</a>.","bibtex":"@article{Alhaddad_Grynko_Farheen_Förstner_2022, title={Numerical analysis of the coherent mechanism producing negative polarization at backscattering from systems of absorbing particles}, volume={47}, DOI={<a href=\"https://doi.org/10.1364/ol.444953\">10.1364/ol.444953</a>}, number={1}, journal={Optics Letters}, author={Alhaddad, Samer and Grynko, Yevgen and Farheen, Henna and Förstner, Jens}, year={2022}, pages={58} }","short":"S. Alhaddad, Y. Grynko, H. Farheen, J. Förstner, Optics Letters 47 (2022) 58.","apa":"Alhaddad, S., Grynko, Y., Farheen, H., &#38; Förstner, J. (2022). Numerical analysis of the coherent mechanism producing negative polarization at backscattering from systems of absorbing particles. <i>Optics Letters</i>, <i>47</i>(1), 58. <a href=\"https://doi.org/10.1364/ol.444953\">https://doi.org/10.1364/ol.444953</a>","ama":"Alhaddad S, Grynko Y, Farheen H, Förstner J. Numerical analysis of the coherent mechanism producing negative polarization at backscattering from systems of absorbing particles. <i>Optics Letters</i>. 2022;47(1):58. doi:<a href=\"https://doi.org/10.1364/ol.444953\">10.1364/ol.444953</a>","ieee":"S. Alhaddad, Y. Grynko, H. Farheen, and J. Förstner, “Numerical analysis of the coherent mechanism producing negative polarization at backscattering from systems of absorbing particles,” <i>Optics Letters</i>, vol. 47, no. 1, p. 58, 2022, doi: <a href=\"https://doi.org/10.1364/ol.444953\">10.1364/ol.444953</a>.","chicago":"Alhaddad, Samer, Yevgen Grynko, Henna Farheen, and Jens Förstner. “Numerical Analysis of the Coherent Mechanism Producing Negative Polarization at Backscattering from Systems of Absorbing Particles.” <i>Optics Letters</i> 47, no. 1 (2022): 58. <a href=\"https://doi.org/10.1364/ol.444953\">https://doi.org/10.1364/ol.444953</a>."},"intvolume":"        47","page":"58","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["0146-9592","1539-4794"]},"doi":"10.1364/ol.444953","date_updated":"2024-07-22T07:45:05Z","author":[{"last_name":"Alhaddad","id":"42456","full_name":"Alhaddad, Samer","first_name":"Samer"},{"first_name":"Yevgen","full_name":"Grynko, Yevgen","id":"26059","last_name":"Grynko"},{"orcid":"0000-0001-7730-3489","last_name":"Farheen","id":"53444","full_name":"Farheen, Henna","first_name":"Henna"},{"id":"158","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens"}],"volume":47,"status":"public","type":"journal_article","file_date_updated":"2021-12-21T13:53:47Z","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"29075","user_id":"158","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"year":"2022","issue":"1","title":"Numerical analysis of the coherent mechanism producing negative polarization at backscattering from systems of absorbing particles","date_created":"2021-12-21T13:49:29Z","abstract":[{"lang":"eng","text":"We study a double-scattering coherent mechanism of negative polarization (NP) near opposition that is observed for powder-like surfaces. The problem is solved numerically for absorbing structures with irregular constituents, cubes, spheres, and ellipsoids larger than the wavelength of incident light. Our simulations show that double scattering between two random irregular particles shows weak NP. Adding one more particle significantly increases the relative contribution of double scattering which enhances NP. Simulations with regular shapes and controlled geometric parameters show that the interference mechanism is sensitive to the geometry of the scattering system and can also result in no polarization or even strong enhancement of positive polarization at backscattering."}],"file":[{"relation":"main_file","embargo_to":"open_access","content_type":"application/pdf","file_size":3197213,"file_name":"2022-01 Alhaddad - Optics Letter - Double Scattering.pdf","access_level":"local","embargo":"2022-12-21","file_id":"29076","date_updated":"2021-12-21T13:53:47Z","date_created":"2021-12-21T13:53:47Z","creator":"fossie"}],"publication":"Optics Letters","ddc":["530"],"keyword":["tet_topic_scattering"],"language":[{"iso":"eng"}]},{"year":"2022","issue":"11","title":"Broadband optical Ta2O5 antennas for directional emission of light","date_created":"2022-05-18T16:39:17Z","publisher":"Optica Publishing Group","abstract":[{"text":"Highly directive antennas with the ability of shaping radiation patterns in desired directions are essential for efficient on-chip optical communication with reduced cross talk. In this paper, we design and optimize three distinct broadband traveling-wave tantalum pentoxide antennas exhibiting highly directional characteristics. Our antennas contain a director and reflector deposited on a glass substrate, which are excited by a dipole emitter placed in the feed gap between the two elements. Full-wave simulations in conjunction with global optimization provide structures with an enhanced linear directivity as high as 119 radiating in the substrate. The high directivity is a result of the interplay between two dominant TE modes and the leaky modes present in the antenna director. Furthermore, these low-loss dielectric antennas exhibit a near-unity radiation efficiency at the operational wavelength of 780 nm and maintain a broad bandwidth. Our numerical results are in good agreement with experimental measurements from the optimized antennas fabricated using a two-step electron-beam lithography, revealing the highly directive nature of our structures. We envision that our antenna designs can be conveniently adapted to other dielectric materials and prove instrumental for inter-chip optical communications and other on-chip applications.","lang":"eng"}],"publication":"Optics Express","language":[{"iso":"eng"}],"keyword":["tet_topic_opticalantenna"],"citation":{"short":"H. Farheen, L.-Y. Yan, V. Quiring, C. Eigner, T. Zentgraf, S. Linden, J. Förstner, V. Myroshnychenko, Optics Express 30 (2022) 19288.","mla":"Farheen, Henna, et al. “Broadband Optical Ta2O5 Antennas for Directional Emission of Light.” <i>Optics Express</i>, vol. 30, no. 11, Optica Publishing Group, 2022, p. 19288, doi:<a href=\"https://doi.org/10.1364/oe.455815\">10.1364/oe.455815</a>.","bibtex":"@article{Farheen_Yan_Quiring_Eigner_Zentgraf_Linden_Förstner_Myroshnychenko_2022, title={Broadband optical Ta2O5 antennas for directional emission of light}, volume={30}, DOI={<a href=\"https://doi.org/10.1364/oe.455815\">10.1364/oe.455815</a>}, number={11}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Farheen, Henna and Yan, Lok-Yee and Quiring, Viktor and Eigner, Christof and Zentgraf, Thomas and Linden, Stefan and Förstner, Jens and Myroshnychenko, Viktor}, year={2022}, pages={19288} }","apa":"Farheen, H., Yan, L.-Y., Quiring, V., Eigner, C., Zentgraf, T., Linden, S., Förstner, J., &#38; Myroshnychenko, V. (2022). Broadband optical Ta2O5 antennas for directional emission of light. <i>Optics Express</i>, <i>30</i>(11), 19288. <a href=\"https://doi.org/10.1364/oe.455815\">https://doi.org/10.1364/oe.455815</a>","ama":"Farheen H, Yan L-Y, Quiring V, et al. Broadband optical Ta2O5 antennas for directional emission of light. <i>Optics Express</i>. 2022;30(11):19288. doi:<a href=\"https://doi.org/10.1364/oe.455815\">10.1364/oe.455815</a>","ieee":"H. Farheen <i>et al.</i>, “Broadband optical Ta2O5 antennas for directional emission of light,” <i>Optics Express</i>, vol. 30, no. 11, p. 19288, 2022, doi: <a href=\"https://doi.org/10.1364/oe.455815\">10.1364/oe.455815</a>.","chicago":"Farheen, Henna, Lok-Yee Yan, Viktor Quiring, Christof Eigner, Thomas Zentgraf, Stefan Linden, Jens Förstner, and Viktor Myroshnychenko. “Broadband Optical Ta2O5 Antennas for Directional Emission of Light.” <i>Optics Express</i> 30, no. 11 (2022): 19288. <a href=\"https://doi.org/10.1364/oe.455815\">https://doi.org/10.1364/oe.455815</a>."},"intvolume":"        30","page":"19288","publication_status":"published","publication_identifier":{"issn":["1094-4087"]},"doi":"10.1364/oe.455815","author":[{"first_name":"Henna","id":"53444","full_name":"Farheen, Henna","last_name":"Farheen","orcid":"0000-0001-7730-3489"},{"full_name":"Yan, Lok-Yee","last_name":"Yan","first_name":"Lok-Yee"},{"first_name":"Viktor","full_name":"Quiring, Viktor","last_name":"Quiring"},{"orcid":"https://orcid.org/0000-0002-5693-3083","last_name":"Eigner","id":"13244","full_name":"Eigner, Christof","first_name":"Christof"},{"first_name":"Thomas","id":"30525","full_name":"Zentgraf, Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf"},{"full_name":"Linden, Stefan","last_name":"Linden","first_name":"Stefan"},{"first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158","full_name":"Förstner, Jens"},{"first_name":"Viktor","last_name":"Myroshnychenko","id":"46371","full_name":"Myroshnychenko, Viktor"}],"volume":30,"date_updated":"2024-07-22T07:44:58Z","status":"public","type":"journal_article","user_id":"158","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"project":[{"grant_number":"231447078","name":"TRR 142 - C5: TRR 142 - Subproject C5","_id":"75"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"31329"},{"status":"public","publication":"Engineering Applications of Artificial Intelligence","type":"journal_article","language":[{"iso":"eng"}],"article_number":"105537","department":[{"_id":"52"}],"user_id":"49265","_id":"34065","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"intvolume":"       117","citation":{"bibtex":"@article{Kirchgässner_Wallscheid_Böcker_2022, title={Thermal neural networks: Lumped-parameter thermal modeling with state-space machine learning}, volume={117}, DOI={<a href=\"https://doi.org/10.1016/j.engappai.2022.105537\">10.1016/j.engappai.2022.105537</a>}, number={105537}, journal={Engineering Applications of Artificial Intelligence}, publisher={Elsevier BV}, author={Kirchgässner, Wilhelm and Wallscheid, Oliver and Böcker, Joachim}, year={2022} }","mla":"Kirchgässner, Wilhelm, et al. “Thermal Neural Networks: Lumped-Parameter Thermal Modeling with State-Space Machine Learning.” <i>Engineering Applications of Artificial Intelligence</i>, vol. 117, 105537, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.engappai.2022.105537\">10.1016/j.engappai.2022.105537</a>.","short":"W. Kirchgässner, O. Wallscheid, J. Böcker, Engineering Applications of Artificial Intelligence 117 (2022).","apa":"Kirchgässner, W., Wallscheid, O., &#38; Böcker, J. (2022). Thermal neural networks: Lumped-parameter thermal modeling with state-space machine learning. <i>Engineering Applications of Artificial Intelligence</i>, <i>117</i>, Article 105537. <a href=\"https://doi.org/10.1016/j.engappai.2022.105537\">https://doi.org/10.1016/j.engappai.2022.105537</a>","ieee":"W. Kirchgässner, O. Wallscheid, and J. Böcker, “Thermal neural networks: Lumped-parameter thermal modeling with state-space machine learning,” <i>Engineering Applications of Artificial Intelligence</i>, vol. 117, Art. no. 105537, 2022, doi: <a href=\"https://doi.org/10.1016/j.engappai.2022.105537\">10.1016/j.engappai.2022.105537</a>.","chicago":"Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Thermal Neural Networks: Lumped-Parameter Thermal Modeling with State-Space Machine Learning.” <i>Engineering Applications of Artificial Intelligence</i> 117 (2022). <a href=\"https://doi.org/10.1016/j.engappai.2022.105537\">https://doi.org/10.1016/j.engappai.2022.105537</a>.","ama":"Kirchgässner W, Wallscheid O, Böcker J. Thermal neural networks: Lumped-parameter thermal modeling with state-space machine learning. <i>Engineering Applications of Artificial Intelligence</i>. 2022;117. doi:<a href=\"https://doi.org/10.1016/j.engappai.2022.105537\">10.1016/j.engappai.2022.105537</a>"},"year":"2022","publication_identifier":{"issn":["0952-1976"]},"publication_status":"published","doi":"10.1016/j.engappai.2022.105537","title":"Thermal neural networks: Lumped-parameter thermal modeling with state-space machine learning","volume":117,"author":[{"last_name":"Kirchgässner","orcid":"0000-0001-9490-1843","full_name":"Kirchgässner, Wilhelm","id":"49265","first_name":"Wilhelm"},{"first_name":"Oliver","full_name":"Wallscheid, Oliver","id":"11291","orcid":"https://orcid.org/0000-0001-9362-8777","last_name":"Wallscheid"},{"first_name":"Joachim","last_name":"Böcker","orcid":"0000-0002-8480-7295","full_name":"Böcker, Joachim","id":"66"}],"date_created":"2022-11-14T08:13:11Z","date_updated":"2023-03-09T10:08:12Z","publisher":"Elsevier BV"},{"doi":"10.23919/ipec-himeji2022-ecce53331.2022.9807209","title":"Learning Thermal Properties and Temperature Models of Electric Motors with Neural Ordinary Differential Equations","author":[{"orcid":"0000-0001-9490-1843","last_name":"Kirchgässner","full_name":"Kirchgässner, Wilhelm","id":"49265","first_name":"Wilhelm"},{"orcid":"https://orcid.org/0000-0001-9362-8777","last_name":"Wallscheid","full_name":"Wallscheid, Oliver","id":"11291","first_name":"Oliver"},{"id":"66","full_name":"Böcker, Joachim","last_name":"Böcker","orcid":"0000-0002-8480-7295","first_name":"Joachim"}],"date_created":"2022-08-16T15:38:35Z","publisher":"IEEE","date_updated":"2023-03-09T10:08:29Z","citation":{"apa":"Kirchgässner, W., Wallscheid, O., &#38; Böcker, J. (2022). Learning Thermal Properties and Temperature Models of Electric Motors with Neural Ordinary Differential Equations. <i>2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)</i>. <a href=\"https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807209\">https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807209</a>","short":"W. Kirchgässner, O. Wallscheid, J. Böcker, in: 2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia), IEEE, 2022.","mla":"Kirchgässner, Wilhelm, et al. “Learning Thermal Properties and Temperature Models of Electric Motors with Neural Ordinary Differential Equations.” <i>2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)</i>, IEEE, 2022, doi:<a href=\"https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807209\">10.23919/ipec-himeji2022-ecce53331.2022.9807209</a>.","bibtex":"@inproceedings{Kirchgässner_Wallscheid_Böcker_2022, title={Learning Thermal Properties and Temperature Models of Electric Motors with Neural Ordinary Differential Equations}, DOI={<a href=\"https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807209\">10.23919/ipec-himeji2022-ecce53331.2022.9807209</a>}, booktitle={2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)}, publisher={IEEE}, author={Kirchgässner, Wilhelm and Wallscheid, Oliver and Böcker, Joachim}, year={2022} }","ama":"Kirchgässner W, Wallscheid O, Böcker J. Learning Thermal Properties and Temperature Models of Electric Motors with Neural Ordinary Differential Equations. In: <i>2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)</i>. IEEE; 2022. doi:<a href=\"https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807209\">10.23919/ipec-himeji2022-ecce53331.2022.9807209</a>","ieee":"W. Kirchgässner, O. Wallscheid, and J. Böcker, “Learning Thermal Properties and Temperature Models of Electric Motors with Neural Ordinary Differential Equations,” 2022, doi: <a href=\"https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807209\">10.23919/ipec-himeji2022-ecce53331.2022.9807209</a>.","chicago":"Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Learning Thermal Properties and Temperature Models of Electric Motors with Neural Ordinary Differential Equations.” In <i>2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)</i>. IEEE, 2022. <a href=\"https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807209\">https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807209</a>."},"year":"2022","publication_status":"published","language":[{"iso":"eng"}],"user_id":"49265","department":[{"_id":"52"}],"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"32859","status":"public","type":"conference","publication":"2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)"},{"language":[{"iso":"eng"}],"department":[{"_id":"9"},{"_id":"145"}],"user_id":"69828","_id":"31183","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"status":"public","type":"conference_abstract","conference":{"start_date":"2022-05-02","name":"Jahrestreffen der ProcessNet Fachgruppen Fluidverfahrenstechnik und Hochdruckverfahrenstechnik","location":"Frankfurt am Main","end_date":"2022-05-03"},"title":"Untersuchung von kleinskaligen Flüssigkeitselementen auf mikrostrukturierten Packungsoberflächen","author":[{"first_name":"Christopher","id":"69828","full_name":"Dechert, Christopher","last_name":"Dechert"},{"id":"665","full_name":"Kenig, Eugeny","last_name":"Kenig","first_name":"Eugeny"}],"date_created":"2022-05-10T11:22:02Z","date_updated":"2023-03-27T15:16:47Z","citation":{"mla":"Dechert, Christopher, and Eugeny Kenig. <i>Untersuchung von Kleinskaligen Flüssigkeitselementen Auf Mikrostrukturierten Packungsoberflächen</i>. 2022.","short":"C. Dechert, E. Kenig, in: 2022.","bibtex":"@inproceedings{Dechert_Kenig_2022, title={Untersuchung von kleinskaligen Flüssigkeitselementen auf mikrostrukturierten Packungsoberflächen}, author={Dechert, Christopher and Kenig, Eugeny}, year={2022} }","apa":"Dechert, C., &#38; Kenig, E. (2022). <i>Untersuchung von kleinskaligen Flüssigkeitselementen auf mikrostrukturierten Packungsoberflächen</i>. Jahrestreffen der ProcessNet Fachgruppen Fluidverfahrenstechnik und Hochdruckverfahrenstechnik, Frankfurt am Main.","ama":"Dechert C, Kenig E. Untersuchung von kleinskaligen Flüssigkeitselementen auf mikrostrukturierten Packungsoberflächen. In: ; 2022.","ieee":"C. Dechert and E. Kenig, “Untersuchung von kleinskaligen Flüssigkeitselementen auf mikrostrukturierten Packungsoberflächen,” presented at the Jahrestreffen der ProcessNet Fachgruppen Fluidverfahrenstechnik und Hochdruckverfahrenstechnik, Frankfurt am Main, 2022.","chicago":"Dechert, Christopher, and Eugeny Kenig. “Untersuchung von Kleinskaligen Flüssigkeitselementen Auf Mikrostrukturierten Packungsoberflächen,” 2022."},"year":"2022"},{"status":"public","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>The interaction between quantum light and matter is being intensively studied for systems that are enclosed in high-<jats:italic>Q</jats:italic> cavities which strongly enhance the light–matter coupling. Cavities with low <jats:italic>Q</jats:italic>-factors are generally given less attention due to their high losses that quickly destroy quantum systems. However, bad cavities can be utilized for several applications, where lower <jats:italic>Q</jats:italic>-factors are required, e.g., to increase the spectral width of the cavity mode. In this work, we demonstrate that low-<jats:italic>Q</jats:italic> cavities can be beneficial for preparing specific electronic steady states when certain quantum states of light are applied. We investigate the interaction between quantum light with various statistics and matter represented by a Λ-type three-level system in lossy cavities, assuming that cavity losses are the dominant loss mechanism. We show that cavity losses lead to non-trivial electronic steady states that can be controlled by the loss rate and the initial statistics of the quantum fields. We discuss the mechanism of the formation of such steady states on the basis of the equations of motion and present both analytical expressions and numerical simulations for such steady states.</jats:p>"}],"publication":"New Journal of Physics","type":"journal_article","language":[{"iso":"eng"}],"keyword":["General Physics and Astronomy"],"article_number":"063020","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"623"},{"_id":"35"}],"user_id":"16199","_id":"37318","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"intvolume":"        24","citation":{"mla":"Rose, Hendrik, et al. “Steady States of Λ-Type Three-Level Systems Excited by Quantum Light with Various Photon Statistics in Lossy Cavities.” <i>New Journal of Physics</i>, vol. 24, no. 6, 063020, IOP Publishing, 2022, doi:<a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">10.1088/1367-2630/ac74d8</a>.","short":"H. Rose, O.V. Tikhonova, T. Meier, P. Sharapova, New Journal of Physics 24 (2022).","bibtex":"@article{Rose_Tikhonova_Meier_Sharapova_2022, title={Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities}, volume={24}, DOI={<a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">10.1088/1367-2630/ac74d8</a>}, number={6063020}, journal={New Journal of Physics}, publisher={IOP Publishing}, author={Rose, Hendrik and Tikhonova, O V and Meier, Torsten and Sharapova, Polina}, year={2022} }","apa":"Rose, H., Tikhonova, O. V., Meier, T., &#38; Sharapova, P. (2022). Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities. <i>New Journal of Physics</i>, <i>24</i>(6), Article 063020. <a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">https://doi.org/10.1088/1367-2630/ac74d8</a>","ama":"Rose H, Tikhonova OV, Meier T, Sharapova P. Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities. <i>New Journal of Physics</i>. 2022;24(6). doi:<a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">10.1088/1367-2630/ac74d8</a>","ieee":"H. Rose, O. V. Tikhonova, T. Meier, and P. Sharapova, “Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities,” <i>New Journal of Physics</i>, vol. 24, no. 6, Art. no. 063020, 2022, doi: <a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">10.1088/1367-2630/ac74d8</a>.","chicago":"Rose, Hendrik, O V Tikhonova, Torsten Meier, and Polina Sharapova. “Steady States of Λ-Type Three-Level Systems Excited by Quantum Light with Various Photon Statistics in Lossy Cavities.” <i>New Journal of Physics</i> 24, no. 6 (2022). <a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">https://doi.org/10.1088/1367-2630/ac74d8</a>."},"year":"2022","issue":"6","publication_identifier":{"issn":["1367-2630"]},"publication_status":"published","doi":"10.1088/1367-2630/ac74d8","title":"Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities","volume":24,"date_created":"2023-01-18T10:56:13Z","author":[{"first_name":"Hendrik","full_name":"Rose, Hendrik","id":"55958","orcid":"0000-0002-3079-5428","last_name":"Rose"},{"full_name":"Tikhonova, O V","last_name":"Tikhonova","first_name":"O V"},{"last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344","full_name":"Meier, Torsten","first_name":"Torsten"},{"last_name":"Sharapova","id":"60286","full_name":"Sharapova, Polina","first_name":"Polina"}],"date_updated":"2023-04-20T14:51:09Z","publisher":"IOP Publishing"},{"department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"623"},{"_id":"35"},{"_id":"429"}],"user_id":"16199","_id":"37319","project":[{"name":"TRR 142: TRR 142","_id":"53"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"article_number":"205408","type":"journal_article","status":"public","volume":106,"author":[{"first_name":"S.","last_name":"Grisard","full_name":"Grisard, S."},{"id":"55958","full_name":"Rose, Hendrik","last_name":"Rose","orcid":"0000-0002-3079-5428","first_name":"Hendrik"},{"first_name":"A. V.","full_name":"Trifonov, A. V.","last_name":"Trifonov"},{"first_name":"R.","full_name":"Reichhardt, R.","last_name":"Reichhardt"},{"last_name":"Reiter","full_name":"Reiter, D. E.","first_name":"D. E."},{"first_name":"Matthias","id":"138","full_name":"Reichelt, Matthias","last_name":"Reichelt"},{"first_name":"C.","last_name":"Schneider","full_name":"Schneider, C."},{"full_name":"Kamp, M.","last_name":"Kamp","first_name":"M."},{"last_name":"Höfling","full_name":"Höfling, S.","first_name":"S."},{"full_name":"Bayer, M.","last_name":"Bayer","first_name":"M."},{"last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344","first_name":"Torsten"},{"first_name":"I. A.","last_name":"Akimov","full_name":"Akimov, I. A."}],"date_updated":"2023-04-20T14:53:19Z","doi":"10.1103/physrevb.106.205408","publication_identifier":{"issn":["2469-9950","2469-9969"]},"publication_status":"published","intvolume":"       106","citation":{"apa":"Grisard, S., Rose, H., Trifonov, A. V., Reichhardt, R., Reiter, D. E., Reichelt, M., Schneider, C., Kamp, M., Höfling, S., Bayer, M., Meier, T., &#38; Akimov, I. A. (2022). Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses. <i>Physical Review B</i>, <i>106</i>(20), Article 205408. <a href=\"https://doi.org/10.1103/physrevb.106.205408\">https://doi.org/10.1103/physrevb.106.205408</a>","short":"S. Grisard, H. Rose, A.V. Trifonov, R. Reichhardt, D.E. Reiter, M. Reichelt, C. Schneider, M. Kamp, S. Höfling, M. Bayer, T. Meier, I.A. Akimov, Physical Review B 106 (2022).","bibtex":"@article{Grisard_Rose_Trifonov_Reichhardt_Reiter_Reichelt_Schneider_Kamp_Höfling_Bayer_et al._2022, title={Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses}, volume={106}, DOI={<a href=\"https://doi.org/10.1103/physrevb.106.205408\">10.1103/physrevb.106.205408</a>}, number={20205408}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Grisard, S. and Rose, Hendrik and Trifonov, A. V. and Reichhardt, R. and Reiter, D. E. and Reichelt, Matthias and Schneider, C. and Kamp, M. and Höfling, S. and Bayer, M. and et al.}, year={2022} }","mla":"Grisard, S., et al. “Multiple Rabi Rotations of Trions in InGaAs Quantum Dots Observed by Photon Echo Spectroscopy with Spatially Shaped Laser Pulses.” <i>Physical Review B</i>, vol. 106, no. 20, 205408, American Physical Society (APS), 2022, doi:<a href=\"https://doi.org/10.1103/physrevb.106.205408\">10.1103/physrevb.106.205408</a>.","ama":"Grisard S, Rose H, Trifonov AV, et al. Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses. <i>Physical Review B</i>. 2022;106(20). doi:<a href=\"https://doi.org/10.1103/physrevb.106.205408\">10.1103/physrevb.106.205408</a>","ieee":"S. Grisard <i>et al.</i>, “Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses,” <i>Physical Review B</i>, vol. 106, no. 20, Art. no. 205408, 2022, doi: <a href=\"https://doi.org/10.1103/physrevb.106.205408\">10.1103/physrevb.106.205408</a>.","chicago":"Grisard, S., Hendrik Rose, A. V. Trifonov, R. Reichhardt, D. E. Reiter, Matthias Reichelt, C. Schneider, et al. “Multiple Rabi Rotations of Trions in InGaAs Quantum Dots Observed by Photon Echo Spectroscopy with Spatially Shaped Laser Pulses.” <i>Physical Review B</i> 106, no. 20 (2022). <a href=\"https://doi.org/10.1103/physrevb.106.205408\">https://doi.org/10.1103/physrevb.106.205408</a>."},"language":[{"iso":"eng"}],"publication":"Physical Review B","date_created":"2023-01-18T10:58:12Z","publisher":"American Physical Society (APS)","title":"Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses","issue":"20","year":"2022"}]