[{"issue":"8","publication_identifier":{"eissn":["2199-8825"]},"quality_controlled":"1","publication_status":"published","page":"97-111","intvolume":"        12","citation":{"ama":"Vernholz M, Temmen K. Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL. <i>die hochschullehre</i>. 2026;12(8):97-111. doi:<a href=\"https://doi.org/10.3278/HSL2608W\">10.3278/HSL2608W</a>","ieee":"M. Vernholz and K. Temmen, “Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL,” <i>die hochschullehre</i>, vol. 12, no. 8, pp. 97–111, 2026, doi: <a href=\"https://doi.org/10.3278/HSL2608W\">10.3278/HSL2608W</a>.","chicago":"Vernholz, Mats, and Katrin Temmen. “Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL.” <i>die hochschullehre</i> 12, no. 8 (2026): 97–111. <a href=\"https://doi.org/10.3278/HSL2608W\">https://doi.org/10.3278/HSL2608W</a>.","mla":"Vernholz, Mats, and Katrin Temmen. “Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL.” <i>die hochschullehre</i>, vol. 12, no. 8, wbv Publikation, 2026, pp. 97–111, doi:<a href=\"https://doi.org/10.3278/HSL2608W\">10.3278/HSL2608W</a>.","short":"M. Vernholz, K. Temmen, die hochschullehre 12 (2026) 97–111.","bibtex":"@article{Vernholz_Temmen_2026, title={Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL}, volume={12}, DOI={<a href=\"https://doi.org/10.3278/HSL2608W\">10.3278/HSL2608W</a>}, number={8}, journal={die hochschullehre}, publisher={wbv Publikation}, author={Vernholz, Mats and Temmen, Katrin}, year={2026}, pages={97–111} }","apa":"Vernholz, M., &#38; Temmen, K. (2026). Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL. <i>die hochschullehre</i>, <i>12</i>(8), 97–111. <a href=\"https://doi.org/10.3278/HSL2608W\">https://doi.org/10.3278/HSL2608W</a>"},"year":"2026","volume":12,"author":[{"id":"76955","full_name":"Vernholz, Mats","last_name":"Vernholz","orcid":"0000-0001-5175-357X","first_name":"Mats"},{"first_name":"Katrin","last_name":"Temmen","full_name":"Temmen, Katrin","id":"30086"}],"date_created":"2026-01-28T15:17:16Z","date_updated":"2026-01-28T15:17:48Z","publisher":"wbv Publikation","doi":"10.3278/HSL2608W","title":"Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL","publication":"die hochschullehre","type":"journal_article","status":"public","department":[{"_id":"300"}],"user_id":"76955","_id":"63798","language":[{"iso":"ger"}]},{"date_updated":"2026-02-02T12:44:47Z","oa":"1","author":[{"first_name":"Dominik","full_name":"Itner, Dominik","last_name":"Itner"},{"first_name":"Dmitrij","last_name":"Dreiling","id":"32616","full_name":"Dreiling, Dmitrij"},{"last_name":"Gravenkamp","full_name":"Gravenkamp, Hauke","first_name":"Hauke"},{"first_name":"Bernd","id":"213","full_name":"Henning, Bernd","last_name":"Henning"},{"first_name":"Carolin","last_name":"Birk","full_name":"Birk, Carolin"}],"volume":247,"main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S0888327026000610/pdfft?md5=16e8493b44527f4ab0a6d13f634a01c3&pid=1-s2.0-S0888327026000610-main.pdf","open_access":"1"}],"doi":"https://doi.org/10.1016/j.ymssp.2026.113904","publication_status":"published","publication_identifier":{"issn":["0888-3270"]},"citation":{"apa":"Itner, D., Dreiling, D., Gravenkamp, H., Henning, B., &#38; Birk, C. (2026). A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses. <i>Mechanical Systems and Signal Processing</i>, <i>247</i>, 113904. <a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>","mla":"Itner, Dominik, et al. “A Modified Levenberg–Marquardt Method for Estimating the Elastic Material Parameters of Polymer Waveguides Using Residuals between Autocorrelated Frequency Responses.” <i>Mechanical Systems and Signal Processing</i>, vol. 247, 2026, p. 113904, doi:<a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>.","short":"D. Itner, D. Dreiling, H. Gravenkamp, B. Henning, C. Birk, Mechanical Systems and Signal Processing 247 (2026) 113904.","bibtex":"@article{Itner_Dreiling_Gravenkamp_Henning_Birk_2026, title={A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses}, volume={247}, DOI={<a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>}, journal={Mechanical Systems and Signal Processing}, author={Itner, Dominik and Dreiling, Dmitrij and Gravenkamp, Hauke and Henning, Bernd and Birk, Carolin}, year={2026}, pages={113904} }","chicago":"Itner, Dominik, Dmitrij Dreiling, Hauke Gravenkamp, Bernd Henning, and Carolin Birk. “A Modified Levenberg–Marquardt Method for Estimating the Elastic Material Parameters of Polymer Waveguides Using Residuals between Autocorrelated Frequency Responses.” <i>Mechanical Systems and Signal Processing</i> 247 (2026): 113904. <a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>.","ieee":"D. Itner, D. Dreiling, H. Gravenkamp, B. Henning, and C. Birk, “A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses,” <i>Mechanical Systems and Signal Processing</i>, vol. 247, p. 113904, 2026, doi: <a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>.","ama":"Itner D, Dreiling D, Gravenkamp H, Henning B, Birk C. A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses. <i>Mechanical Systems and Signal Processing</i>. 2026;247:113904. doi:<a href=\"https://doi.org/10.1016/j.ymssp.2026.113904\">https://doi.org/10.1016/j.ymssp.2026.113904</a>"},"intvolume":"       247","page":"113904","project":[{"name":"Vollständige Bestimmung der akustischen Materialparameter von Polymeren","_id":"89"}],"_id":"63800","user_id":"32616","department":[{"_id":"49"}],"type":"journal_article","status":"public","date_created":"2026-01-29T08:53:42Z","title":"A modified Levenberg–Marquardt method for estimating the elastic material parameters of polymer waveguides using residuals between autocorrelated frequency responses","year":"2026","keyword":["Material parameter estimation","Waveguide","Nonlinear optimization","Inverse problem","Least squares"],"language":[{"iso":"eng"}],"publication":"Mechanical Systems and Signal Processing","abstract":[{"lang":"eng","text":"In this contribution, we address the estimation of the frequency-dependent elastic parameters of polymers in the ultrasound range, which is formulated as an inverse problem. This inverse problem is implemented as a nonlinear regression-type optimization problem, in which the simulation signals are fitted to the measurement signals. These signals consist of displacement responses in waveguides, focusing on hollow cylindrical geometries to enhance the simulation efficiency. To accelerate the optimization and reduce the number of model evaluations and wait times, we propose two novel methods. First, we introduce an adaptation of the Levenberg–Marquardt method derived from a geometrical interpretation of the least-squares optimization problem. Second, we introduce an improved objective function based on the autocorrelated envelopes of the measurement and simulation signals. Given that this study primarily relies on simulation data to quantify optimization convergence, we aggregate the expected ranges of realistic material parameters and derive their distributions to ensure the reproducibility of optimizations with proper measurements. We demonstrate the effectiveness of our objective function modification and step adaptation for various materials with isotropic material symmetry by comparing them with the Broyden–Fletcher–Goldfarb–Shanno method. In all cases, our method reduces the total number of model evaluations, thereby shortening the time to identify the material parameters."}]},{"publication_identifier":{"issn":["2304-6732"]},"publication_status":"published","intvolume":"        13","citation":{"ama":"Metzner D, Potthoff J, Zentgraf T, Förstner J. Approximating Incoherent Monochromatic Light Sources in FDTD Simulations. <i>Photonics</i>. 2026;13(2). doi:<a href=\"https://doi.org/10.3390/photonics13020128\">10.3390/photonics13020128</a>","chicago":"Metzner, Dominik, Jens Potthoff, Thomas Zentgraf, and Jens Förstner. “Approximating Incoherent Monochromatic Light Sources in FDTD Simulations.” <i>Photonics</i> 13, no. 2 (2026). <a href=\"https://doi.org/10.3390/photonics13020128\">https://doi.org/10.3390/photonics13020128</a>.","ieee":"D. Metzner, J. Potthoff, T. Zentgraf, and J. Förstner, “Approximating Incoherent Monochromatic Light Sources in FDTD Simulations,” <i>Photonics</i>, vol. 13, no. 2, Art. no. 128, 2026, doi: <a href=\"https://doi.org/10.3390/photonics13020128\">10.3390/photonics13020128</a>.","short":"D. Metzner, J. Potthoff, T. Zentgraf, J. Förstner, Photonics 13 (2026).","mla":"Metzner, Dominik, et al. “Approximating Incoherent Monochromatic Light Sources in FDTD Simulations.” <i>Photonics</i>, vol. 13, no. 2, 128, MDPI AG, 2026, doi:<a href=\"https://doi.org/10.3390/photonics13020128\">10.3390/photonics13020128</a>.","bibtex":"@article{Metzner_Potthoff_Zentgraf_Förstner_2026, title={Approximating Incoherent Monochromatic Light Sources in FDTD Simulations}, volume={13}, DOI={<a href=\"https://doi.org/10.3390/photonics13020128\">10.3390/photonics13020128</a>}, number={2128}, journal={Photonics}, publisher={MDPI AG}, author={Metzner, Dominik and Potthoff, Jens and Zentgraf, Thomas and Förstner, Jens}, year={2026} }","apa":"Metzner, D., Potthoff, J., Zentgraf, T., &#38; Förstner, J. (2026). Approximating Incoherent Monochromatic Light Sources in FDTD Simulations. <i>Photonics</i>, <i>13</i>(2), Article 128. <a href=\"https://doi.org/10.3390/photonics13020128\">https://doi.org/10.3390/photonics13020128</a>"},"date_updated":"2026-02-02T21:38:34Z","oa":"1","volume":13,"author":[{"first_name":"Dominik","full_name":"Metzner, Dominik","last_name":"Metzner"},{"first_name":"Jens","full_name":"Potthoff, Jens","last_name":"Potthoff"},{"first_name":"Thomas","id":"30525","full_name":"Zentgraf, Thomas","last_name":"Zentgraf","orcid":"0000-0002-8662-1101"},{"id":"158","full_name":"Förstner, Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens"}],"doi":"10.3390/photonics13020128","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/2304-6732/13/2/128"}],"type":"journal_article","status":"public","_id":"63827","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"},{"_id":"61"}],"user_id":"158","article_type":"original","article_number":"128","quality_controlled":"1","issue":"2","year":"2026","publisher":"MDPI AG","date_created":"2026-02-02T07:18:03Z","title":"Approximating Incoherent Monochromatic Light Sources in FDTD Simulations","publication":"Photonics","abstract":[{"text":"Light-emitting diodes (LEDs) are becoming increasingly important across various sectors of the lighting industry and are being used more frequently. In the field of symbolic projection, research is increasingly focusing on implementing light modulation using energy-efficient, incoherent LEDs rather than lasers. Since light modulation in micro- and nano-optics is typically achieved through phase modulation, Finite-Difference Time-Domain (FDTD) simulations are employed for analysis. The objective of this article is to investigate different approaches for approximating incoherent monochromatic light sources within FDTD simulations. To this end, two approaches based on dipole sources are considered, as well as a method involving plane waves with modulated wavefronts based on Cosine–Fourier functions and a method based on the superposition of Gaussian beams. These methods are evaluated in terms of their accuracy using a two-dimensional double-slit configuration and are compared against a fully incoherent analytical reference.","lang":"eng"}],"keyword":["tet_topic_opticalantenna","tet_topic_numerics","tet_topic_meta"],"language":[{"iso":"eng"}]},{"type":"journal_article","publication":"Smart Energy","abstract":[{"lang":"eng","text":"Industrial electrification is increasing to reduce fossil fuel dependence, alongside a growing share of volatile renewables.\r\nA secure and reliable energy supply is crucial for industry, leading to a shift from centralised to decentralised grid structures.\r\nDC microgrids becoming increasingly popular in industry, since they enable energy recuperation from braking, reduce components and cables, and integrate storage and local generation to manage supply interruptions or peak loads.\r\nEVs add further synergies by serving as mobile storage units, helping to store and redistribute locally generated renewable energy.\r\nThis paper analyses how EV integration in droop-controlled DC grids can contribute to a more stable, low-emission and peak-reduced load profile to the supply grid through load shifting and bridge interruptions.\r\nA droop-controlled DC grid model has been developed, incorporating an EV charging park based on probability functions.\r\nScalable scenarios allow for diverse condition analysis using an energy management system that utilises fuzzy logic and sequential MILP optimisation.\r\nIt has been shown that a 7% improvement of coefficient represented grid-serving behaviour is possible by load shifting.\r\nIt has also been demonstrated that an optimised EMS can reduce the demand-based CO2 emissions by 41kg for a representative day compared to a fuzzy logic EMS.\r\nAt the same time peak load is decreased yielding a more constant residual load.\r\nThese results highlight the potential of a controlled bidirectional charging infrastructure in DC grids and underscore the need to explicitly consider charging processes to ensure a residual load as constant as possible."}],"status":"public","_id":"63838","user_id":"56955","department":[{"_id":"644"}],"article_type":"original","article_number":"100227","keyword":["DC-grid","Droop control","Grid-serving behaviour","Grid stability","Bidirectional charging","Sequential decision","MILP optimisation"],"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["2666-9552"]},"quality_controlled":"1","year":"2026","citation":{"ama":"Rahlf HC, Knorr L, Althoff S, Meschede H. Analysis of bidirectional EV charging infrastructures within industrial DC grids. <i>Smart Energy</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1016/j.segy.2026.100227\">10.1016/j.segy.2026.100227</a>","ieee":"H. C. Rahlf, L. Knorr, S. Althoff, and H. Meschede, “Analysis of bidirectional EV charging infrastructures within industrial DC grids,” <i>Smart Energy</i>, Art. no. 100227, 2026, doi: <a href=\"https://doi.org/10.1016/j.segy.2026.100227\">10.1016/j.segy.2026.100227</a>.","chicago":"Rahlf, Henning Christoph, Lukas Knorr, Simon Althoff, and Henning Meschede. “Analysis of Bidirectional EV Charging Infrastructures within Industrial DC Grids.” <i>Smart Energy</i>, 2026. <a href=\"https://doi.org/10.1016/j.segy.2026.100227\">https://doi.org/10.1016/j.segy.2026.100227</a>.","mla":"Rahlf, Henning Christoph, et al. “Analysis of Bidirectional EV Charging Infrastructures within Industrial DC Grids.” <i>Smart Energy</i>, 100227, Elsevier BV, 2026, doi:<a href=\"https://doi.org/10.1016/j.segy.2026.100227\">10.1016/j.segy.2026.100227</a>.","bibtex":"@article{Rahlf_Knorr_Althoff_Meschede_2026, title={Analysis of bidirectional EV charging infrastructures within industrial DC grids}, DOI={<a href=\"https://doi.org/10.1016/j.segy.2026.100227\">10.1016/j.segy.2026.100227</a>}, number={100227}, journal={Smart Energy}, publisher={Elsevier BV}, author={Rahlf, Henning Christoph and Knorr, Lukas and Althoff, Simon and Meschede, Henning}, year={2026} }","short":"H.C. Rahlf, L. Knorr, S. Althoff, H. Meschede, Smart Energy (2026).","apa":"Rahlf, H. C., Knorr, L., Althoff, S., &#38; Meschede, H. (2026). Analysis of bidirectional EV charging infrastructures within industrial DC grids. <i>Smart Energy</i>, Article 100227. <a href=\"https://doi.org/10.1016/j.segy.2026.100227\">https://doi.org/10.1016/j.segy.2026.100227</a>"},"date_updated":"2026-02-03T12:58:44Z","publisher":"Elsevier BV","date_created":"2026-02-02T14:45:17Z","author":[{"last_name":"Rahlf","orcid":"0009-0006-8106-2132","id":"56955","full_name":"Rahlf, Henning Christoph","first_name":"Henning Christoph"},{"id":"90391","full_name":"Knorr, Lukas","orcid":"0009-0005-4727-7511","last_name":"Knorr","first_name":"Lukas"},{"first_name":"Simon","full_name":"Althoff, Simon","last_name":"Althoff"},{"id":"86954","full_name":"Meschede, Henning","last_name":"Meschede","orcid":"0000-0002-1538-089X","first_name":"Henning"}],"title":"Analysis of bidirectional EV charging infrastructures within industrial DC grids","doi":"10.1016/j.segy.2026.100227"},{"publication":"Smart Technologies for an All-Electric Society. STE 2025. Lecture Notes in Networks and Systems","type":"book_chapter","editor":[{"full_name":"Auer, Michael E.","last_name":"Auer","first_name":"Michael E."},{"first_name":"Reinhard","last_name":"Langmann","full_name":"Langmann, Reinhard"},{"full_name":"May, Dominik","last_name":"May","first_name":"Dominik"},{"last_name":"Morales","full_name":"Morales, Manuel","first_name":"Manuel"}],"status":"public","_id":"63793","department":[{"_id":"300"}],"user_id":"76955","language":[{"iso":"eng"}],"publication_identifier":{"isbn":["9783032073150","9783032073167"],"issn":["2367-3370","2367-3389"]},"publication_status":"published","year":"2026","place":"Cham","citation":{"short":"M. Vernholz, J. Schäfers, G. Jonas-Ahrend, K. Temmen, in: M.E. Auer, R. Langmann, D. May, M. Morales (Eds.), Smart Technologies for an All-Electric Society. STE 2025. Lecture Notes in Networks and Systems, Springer Nature Switzerland, Cham, 2026.","mla":"Vernholz, Mats, et al. “Shaping Tomorrow’s Classrooms: Integrating AI in Technology Teacher Training and VET in Germany.” <i>Smart Technologies for an All-Electric Society. STE 2025. Lecture Notes in Networks and Systems</i>, edited by Michael E. Auer et al., Springer Nature Switzerland, 2026, doi:<a href=\"https://doi.org/10.1007/978-3-032-07316-7_10\">10.1007/978-3-032-07316-7_10</a>.","bibtex":"@inbook{Vernholz_Schäfers_Jonas-Ahrend_Temmen_2026, place={Cham}, title={Shaping Tomorrow’s Classrooms: Integrating AI in Technology Teacher Training and VET in Germany}, DOI={<a href=\"https://doi.org/10.1007/978-3-032-07316-7_10\">10.1007/978-3-032-07316-7_10</a>}, booktitle={Smart Technologies for an All-Electric Society. STE 2025. Lecture Notes in Networks and Systems}, publisher={Springer Nature Switzerland}, author={Vernholz, Mats and Schäfers, Johannes and Jonas-Ahrend, Gabriela and Temmen, Katrin}, editor={Auer, Michael E. and Langmann, Reinhard and May, Dominik and Morales, Manuel}, year={2026} }","apa":"Vernholz, M., Schäfers, J., Jonas-Ahrend, G., &#38; Temmen, K. (2026). Shaping Tomorrow’s Classrooms: Integrating AI in Technology Teacher Training and VET in Germany. In M. E. Auer, R. Langmann, D. May, &#38; M. Morales (Eds.), <i>Smart Technologies for an All-Electric Society. STE 2025. Lecture Notes in Networks and Systems</i>. Springer Nature Switzerland. <a href=\"https://doi.org/10.1007/978-3-032-07316-7_10\">https://doi.org/10.1007/978-3-032-07316-7_10</a>","chicago":"Vernholz, Mats, Johannes Schäfers, Gabriela Jonas-Ahrend, and Katrin Temmen. “Shaping Tomorrow’s Classrooms: Integrating AI in Technology Teacher Training and VET in Germany.” In <i>Smart Technologies for an All-Electric Society. STE 2025. Lecture Notes in Networks and Systems</i>, edited by Michael E. Auer, Reinhard Langmann, Dominik May, and Manuel Morales. Cham: Springer Nature Switzerland, 2026. <a href=\"https://doi.org/10.1007/978-3-032-07316-7_10\">https://doi.org/10.1007/978-3-032-07316-7_10</a>.","ieee":"M. Vernholz, J. Schäfers, G. Jonas-Ahrend, and K. Temmen, “Shaping Tomorrow’s Classrooms: Integrating AI in Technology Teacher Training and VET in Germany,” in <i>Smart Technologies for an All-Electric Society. STE 2025. Lecture Notes in Networks and Systems</i>, M. E. Auer, R. Langmann, D. May, and M. Morales, Eds. Cham: Springer Nature Switzerland, 2026.","ama":"Vernholz M, Schäfers J, Jonas-Ahrend G, Temmen K. Shaping Tomorrow’s Classrooms: Integrating AI in Technology Teacher Training and VET in Germany. In: Auer ME, Langmann R, May D, Morales M, eds. <i>Smart Technologies for an All-Electric Society. STE 2025. Lecture Notes in Networks and Systems</i>. Springer Nature Switzerland; 2026. doi:<a href=\"https://doi.org/10.1007/978-3-032-07316-7_10\">10.1007/978-3-032-07316-7_10</a>"},"publisher":"Springer Nature Switzerland","date_updated":"2026-02-17T07:52:00Z","author":[{"last_name":"Vernholz","orcid":"0000-0001-5175-357X","full_name":"Vernholz, Mats","id":"76955","first_name":"Mats"},{"first_name":"Johannes","last_name":"Schäfers","id":"68949","full_name":"Schäfers, Johannes"},{"first_name":"Gabriela","full_name":"Jonas-Ahrend, Gabriela","id":"77633","last_name":"Jonas-Ahrend","orcid":"0000-0003-3898-954X"},{"full_name":"Temmen, Katrin","id":"30086","last_name":"Temmen","first_name":"Katrin"}],"date_created":"2026-01-28T15:07:27Z","title":"Shaping Tomorrow’s Classrooms: Integrating AI in Technology Teacher Training and VET in Germany","doi":"10.1007/978-3-032-07316-7_10"},{"title":"Validating Statistical Delay Test Generation under Timing Variations via SAT-Based ATPG","date_updated":"2026-03-04T15:50:59Z","author":[{"full_name":"Jafarzadeh, Hanieh","last_name":"Jafarzadeh","first_name":"Hanieh"},{"id":"36703","full_name":"Reimer, Jan Dennis","last_name":"Reimer","first_name":"Jan Dennis"},{"full_name":"Amrouch, Hussam","last_name":"Amrouch","first_name":"Hussam"},{"first_name":"Sybille","full_name":"Hellebrand, Sybille","last_name":"Hellebrand"},{"first_name":"Hans-Joachim","last_name":"Wunderlich","full_name":"Wunderlich, Hans-Joachim"}],"date_created":"2026-03-04T15:44:27Z","year":"2026","place":"Florianopolis, Brazil","citation":{"ieee":"H. Jafarzadeh, J. D. Reimer, H. Amrouch, S. Hellebrand, and H.-J. Wunderlich, “Validating Statistical Delay Test Generation under Timing Variations via SAT-Based ATPG,” 2026.","chicago":"Jafarzadeh, Hanieh, Jan Dennis Reimer, Hussam Amrouch, Sybille Hellebrand, and Hans-Joachim Wunderlich. “Validating Statistical Delay Test Generation under Timing Variations via SAT-Based ATPG.” In <i>To Appear in: 27th IEEE Latin American Test Symposium (LATS2026), March 2026</i>. Florianopolis, Brazil, 2026.","ama":"Jafarzadeh H, Reimer JD, Amrouch H, Hellebrand S, Wunderlich H-J. Validating Statistical Delay Test Generation under Timing Variations via SAT-Based ATPG. In: <i>To Appear in: 27th IEEE Latin American Test Symposium (LATS2026), March 2026</i>. ; 2026.","apa":"Jafarzadeh, H., Reimer, J. D., Amrouch, H., Hellebrand, S., &#38; Wunderlich, H.-J. (2026). Validating Statistical Delay Test Generation under Timing Variations via SAT-Based ATPG. <i>To Appear in: 27th IEEE Latin American Test Symposium (LATS2026), March 2026</i>.","short":"H. Jafarzadeh, J.D. Reimer, H. Amrouch, S. Hellebrand, H.-J. Wunderlich, in: To Appear in: 27th IEEE Latin American Test Symposium (LATS2026), March 2026, Florianopolis, Brazil, 2026.","bibtex":"@inproceedings{Jafarzadeh_Reimer_Amrouch_Hellebrand_Wunderlich_2026, place={Florianopolis, Brazil}, title={Validating Statistical Delay Test Generation under Timing Variations via SAT-Based ATPG}, booktitle={To appear in: 27th IEEE Latin American Test Symposium (LATS2026), March 2026}, author={Jafarzadeh, Hanieh and Reimer, Jan Dennis and Amrouch, Hussam and Hellebrand, Sybille and Wunderlich, Hans-Joachim}, year={2026} }","mla":"Jafarzadeh, Hanieh, et al. “Validating Statistical Delay Test Generation under Timing Variations via SAT-Based ATPG.” <i>To Appear in: 27th IEEE Latin American Test Symposium (LATS2026), March 2026</i>, 2026."},"language":[{"iso":"eng"}],"_id":"64838","user_id":"36703","department":[{"_id":"48"}],"status":"public","type":"conference","publication":"To appear in: 27th IEEE Latin American Test Symposium (LATS2026), March 2026"},{"language":[{"iso":"eng"}],"_id":"64839","department":[{"_id":"48"}],"user_id":"36703","status":"public","type":"misc","title":"SAT-Based Validation of Statistical Delay Test Generation under Timing Variations","date_updated":"2026-03-04T15:49:55Z","date_created":"2026-03-04T15:49:51Z","author":[{"last_name":"Jafarzadeh","full_name":"Jafarzadeh, Hanieh","first_name":"Hanieh"},{"first_name":"Jan Dennis","last_name":"Reimer","full_name":"Reimer, Jan Dennis","id":"36703"},{"full_name":"Amrouch, Hussam","last_name":"Amrouch","first_name":"Hussam"},{"first_name":"Sybille","full_name":"Hellebrand, Sybille","last_name":"Hellebrand"},{"full_name":"Wunderlich, Hans-Joachim","last_name":"Wunderlich","first_name":"Hans-Joachim"}],"place":"Workshop: Testmethoden und Zuverlässigkeit von Schaltungen und Systemen (TuZ 2026), Feb. 2026","year":"2026","citation":{"ama":"Jafarzadeh H, Reimer JD, Amrouch H, Hellebrand S, Wunderlich H-J. <i>SAT-Based Validation of Statistical Delay Test Generation under Timing Variations</i>.; 2026.","chicago":"Jafarzadeh, Hanieh, Jan Dennis Reimer, Hussam Amrouch, Sybille Hellebrand, and Hans-Joachim Wunderlich. <i>SAT-Based Validation of Statistical Delay Test Generation under Timing Variations</i>. Workshop: Testmethoden und Zuverlässigkeit von Schaltungen und Systemen (TuZ 2026), Feb. 2026, 2026.","ieee":"H. Jafarzadeh, J. D. Reimer, H. Amrouch, S. Hellebrand, and H.-J. Wunderlich, <i>SAT-Based Validation of Statistical Delay Test Generation under Timing Variations</i>. Workshop: Testmethoden und Zuverlässigkeit von Schaltungen und Systemen (TuZ 2026), Feb. 2026, 2026.","apa":"Jafarzadeh, H., Reimer, J. D., Amrouch, H., Hellebrand, S., &#38; Wunderlich, H.-J. (2026). <i>SAT-Based Validation of Statistical Delay Test Generation under Timing Variations</i>.","short":"H. Jafarzadeh, J.D. Reimer, H. Amrouch, S. Hellebrand, H.-J. Wunderlich, SAT-Based Validation of Statistical Delay Test Generation under Timing Variations, Workshop: Testmethoden und Zuverlässigkeit von Schaltungen und Systemen (TuZ 2026), Feb. 2026, 2026.","mla":"Jafarzadeh, Hanieh, et al. <i>SAT-Based Validation of Statistical Delay Test Generation under Timing Variations</i>. 2026.","bibtex":"@book{Jafarzadeh_Reimer_Amrouch_Hellebrand_Wunderlich_2026, place={Workshop: Testmethoden und Zuverlässigkeit von Schaltungen und Systemen (TuZ 2026), Feb. 2026}, title={SAT-Based Validation of Statistical Delay Test Generation under Timing Variations}, author={Jafarzadeh, Hanieh and Reimer, Jan Dennis and Amrouch, Hussam and Hellebrand, Sybille and Wunderlich, Hans-Joachim}, year={2026} }"}},{"user_id":"11829","department":[{"_id":"49"},{"_id":"90"}],"project":[{"name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)","_id":"245"}],"_id":"63435","language":[{"iso":"eng"}],"type":"journal_article","publication":"Nonlinear Analysis: Real World Applications","status":"public","date_created":"2026-01-05T07:32:00Z","author":[{"last_name":"Claes","orcid":"0000-0002-4393-268X","id":"11829","full_name":"Claes, Leander","first_name":"Leander"},{"last_name":"Winkler","id":"31496","full_name":"Winkler, Michael","first_name":"Michael"}],"volume":91,"publisher":"Elsevier BV","date_updated":"2026-01-05T07:40:49Z","doi":"10.1016/j.nonrwa.2025.104580","title":"Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis","publication_identifier":{"issn":["1468-1218"]},"citation":{"chicago":"Claes, Leander, and Michael Winkler. “Describing Smooth Small-Data Solutions to a Quasilinear Hyperbolic-Parabolic System by W 1,P Energy Analysis.” <i>Nonlinear Analysis: Real World Applications</i> 91 (2026): 104580. <a href=\"https://doi.org/10.1016/j.nonrwa.2025.104580\">https://doi.org/10.1016/j.nonrwa.2025.104580</a>.","ieee":"L. Claes and M. Winkler, “Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis,” <i>Nonlinear Analysis: Real World Applications</i>, vol. 91, p. 104580, 2026, doi: <a href=\"https://doi.org/10.1016/j.nonrwa.2025.104580\">10.1016/j.nonrwa.2025.104580</a>.","ama":"Claes L, Winkler M. Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis. <i>Nonlinear Analysis: Real World Applications</i>. 2026;91:104580. doi:<a href=\"https://doi.org/10.1016/j.nonrwa.2025.104580\">10.1016/j.nonrwa.2025.104580</a>","mla":"Claes, Leander, and Michael Winkler. “Describing Smooth Small-Data Solutions to a Quasilinear Hyperbolic-Parabolic System by W 1,P Energy Analysis.” <i>Nonlinear Analysis: Real World Applications</i>, vol. 91, Elsevier BV, 2026, p. 104580, doi:<a href=\"https://doi.org/10.1016/j.nonrwa.2025.104580\">10.1016/j.nonrwa.2025.104580</a>.","short":"L. Claes, M. Winkler, Nonlinear Analysis: Real World Applications 91 (2026) 104580.","bibtex":"@article{Claes_Winkler_2026, title={Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis}, volume={91}, DOI={<a href=\"https://doi.org/10.1016/j.nonrwa.2025.104580\">10.1016/j.nonrwa.2025.104580</a>}, journal={Nonlinear Analysis: Real World Applications}, publisher={Elsevier BV}, author={Claes, Leander and Winkler, Michael}, year={2026}, pages={104580} }","apa":"Claes, L., &#38; Winkler, M. (2026). Describing smooth small-data solutions to a quasilinear hyperbolic-parabolic system by W 1,P energy analysis. <i>Nonlinear Analysis: Real World Applications</i>, <i>91</i>, 104580. <a href=\"https://doi.org/10.1016/j.nonrwa.2025.104580\">https://doi.org/10.1016/j.nonrwa.2025.104580</a>"},"page":"104580","intvolume":"        91","year":"2026"},{"_id":"63532","department":[{"_id":"61"},{"_id":"623"}],"user_id":"158","article_type":"original","file_date_updated":"2026-01-08T20:51:12Z","type":"journal_article","status":"public","date_updated":"2026-01-08T20:54:59Z","author":[{"first_name":"Jeong Hui","last_name":"Kim","full_name":"Kim, Jeong Hui"},{"full_name":"Simon, Jeffrey","last_name":"Simon","first_name":"Jeffrey"},{"first_name":"Wenhao","full_name":"Shao, Wenhao","last_name":"Shao"},{"first_name":"Zhichen","full_name":"Nian, Zhichen","last_name":"Nian"},{"first_name":"Hanjun","last_name":"Yang","full_name":"Yang, Hanjun"},{"first_name":"Peigang","full_name":"Chen, Peigang","last_name":"Chen"},{"full_name":"Triplett, Brandon","last_name":"Triplett","first_name":"Brandon"},{"first_name":"Zhixu","last_name":"Li","full_name":"Li, Zhixu"},{"full_name":"Wu, Pengfei","last_name":"Wu","first_name":"Pengfei"},{"last_name":"Chen","full_name":"Chen, Yuheng","first_name":"Yuheng"},{"first_name":"Henna","full_name":"Farheen, Henna","id":"53444","last_name":"Farheen","orcid":"0000-0001-7730-3489"},{"last_name":"Pagadala","full_name":"Pagadala, Karthik","first_name":"Karthik"},{"first_name":"Kyu Ri","full_name":"Choi, Kyu Ri","last_name":"Choi"},{"first_name":"Colton B.","full_name":"Fruhling, Colton B.","last_name":"Fruhling"},{"orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158","full_name":"Förstner, Jens","first_name":"Jens"},{"full_name":"Boltasseva, Alexandra","last_name":"Boltasseva","first_name":"Alexandra"},{"first_name":"Brett M.","full_name":"Savoie, Brett M.","last_name":"Savoie"},{"first_name":"Vladimir M.","full_name":"Shalaev, Vladimir M.","last_name":"Shalaev"},{"full_name":"Dou, Letian","last_name":"Dou","first_name":"Letian"}],"doi":"10.1021/jacs.5c14431","publication_identifier":{"issn":["0002-7863","1520-5126"]},"has_accepted_license":"1","publication_status":"published","page":"jacs.5c14431","citation":{"apa":"Kim, J. H., Simon, J., Shao, W., Nian, Z., Yang, H., Chen, P., Triplett, B., Li, Z., Wu, P., Chen, Y., Farheen, H., Pagadala, K., Choi, K. R., Fruhling, C. B., Förstner, J., Boltasseva, A., Savoie, B. M., Shalaev, V. M., &#38; Dou, L. (2026). Hydrogen-Bonded Organic Framework Enables Phase-Pure Layered Tin Perovskite Nanowires for Room-Temperature Lasing. <i>Journal of the American Chemical Society</i>, jacs.5c14431. <a href=\"https://doi.org/10.1021/jacs.5c14431\">https://doi.org/10.1021/jacs.5c14431</a>","short":"J.H. Kim, J. Simon, W. Shao, Z. Nian, H. Yang, P. Chen, B. Triplett, Z. Li, P. Wu, Y. Chen, H. Farheen, K. Pagadala, K.R. Choi, C.B. Fruhling, J. Förstner, A. Boltasseva, B.M. Savoie, V.M. Shalaev, L. Dou, Journal of the American Chemical Society (2026) jacs.5c14431.","bibtex":"@article{Kim_Simon_Shao_Nian_Yang_Chen_Triplett_Li_Wu_Chen_et al._2026, title={Hydrogen-Bonded Organic Framework Enables Phase-Pure Layered Tin Perovskite Nanowires for Room-Temperature Lasing}, DOI={<a href=\"https://doi.org/10.1021/jacs.5c14431\">10.1021/jacs.5c14431</a>}, journal={Journal of the American Chemical Society}, publisher={American Chemical Society (ACS)}, author={Kim, Jeong Hui and Simon, Jeffrey and Shao, Wenhao and Nian, Zhichen and Yang, Hanjun and Chen, Peigang and Triplett, Brandon and Li, Zhixu and Wu, Pengfei and Chen, Yuheng and et al.}, year={2026}, pages={jacs.5c14431} }","mla":"Kim, Jeong Hui, et al. “Hydrogen-Bonded Organic Framework Enables Phase-Pure Layered Tin Perovskite Nanowires for Room-Temperature Lasing.” <i>Journal of the American Chemical Society</i>, American Chemical Society (ACS), 2026, p. jacs.5c14431, doi:<a href=\"https://doi.org/10.1021/jacs.5c14431\">10.1021/jacs.5c14431</a>.","ieee":"J. H. Kim <i>et al.</i>, “Hydrogen-Bonded Organic Framework Enables Phase-Pure Layered Tin Perovskite Nanowires for Room-Temperature Lasing,” <i>Journal of the American Chemical Society</i>, p. jacs.5c14431, 2026, doi: <a href=\"https://doi.org/10.1021/jacs.5c14431\">10.1021/jacs.5c14431</a>.","chicago":"Kim, Jeong Hui, Jeffrey Simon, Wenhao Shao, Zhichen Nian, Hanjun Yang, Peigang Chen, Brandon Triplett, et al. “Hydrogen-Bonded Organic Framework Enables Phase-Pure Layered Tin Perovskite Nanowires for Room-Temperature Lasing.” <i>Journal of the American Chemical Society</i>, 2026, jacs.5c14431. <a href=\"https://doi.org/10.1021/jacs.5c14431\">https://doi.org/10.1021/jacs.5c14431</a>.","ama":"Kim JH, Simon J, Shao W, et al. Hydrogen-Bonded Organic Framework Enables Phase-Pure Layered Tin Perovskite Nanowires for Room-Temperature Lasing. <i>Journal of the American Chemical Society</i>. Published online 2026:jacs.5c14431. doi:<a href=\"https://doi.org/10.1021/jacs.5c14431\">10.1021/jacs.5c14431</a>"},"keyword":["tet_topic_opticalantenna"],"ddc":["530"],"language":[{"iso":"eng"}],"publication":"Journal of the American Chemical Society","abstract":[{"text":"Room-temperature lasing is a key milestone in the development of miniaturized optoelectronic and photonic devices. We present a simple approach to synthesize phase-pure quasi-2D layered tin perovskite nanowires with varying quantum well thicknesses (n = 1 to 4). By incorporating a new organic spacer capable of forming a hydrogen-bonded organic framework, this method promoted anisotropic crystal growth and enhanced lattice rigidity. Furthermore, introducing molecular intercalants enabled controlled crystallization into well-defined nanowires that function as Fabry–Pérot cavities. Cavities made from n = 2 to 4 perovskites support efficient and robust near-infrared, room-temperature optically pumped lasing with the threshold as low as 75.8 μJ/cm2, cavity quality factor over 3000, and negligible degradation over 106 pulses. A cleaved coupled nanolaser was fabricated as a proof-of-concept device for photonic applications.","lang":"eng"}],"file":[{"file_id":"63533","file_name":"2026-01 Jeong-Hui-Kim - JACS - Hydrogen-Bonded Organic Framework Enables Phase-Pure Layered Tin Perovskite Nanowires for Room-Temperature Lasing (with Purdue).pdf","access_level":"closed","file_size":5453427,"date_created":"2026-01-08T20:51:12Z","creator":"fossie","date_updated":"2026-01-08T20:51:12Z","relation":"main_file","success":1,"content_type":"application/pdf"}],"publisher":"American Chemical Society (ACS)","date_created":"2026-01-08T20:48:26Z","title":"Hydrogen-Bonded Organic Framework Enables Phase-Pure Layered Tin Perovskite Nanowires for Room-Temperature Lasing","year":"2026"},{"doi":"10.48550/ARXIV.2603.01656","title":"Gain-induced spectral non-degeneracy in type-II parametric down-conversion","author":[{"full_name":"Taheri, Behnood","last_name":"Taheri","first_name":"Behnood"},{"first_name":"Denis","full_name":"Kopylov, Denis","id":"98502","last_name":"Kopylov"},{"id":"48077","full_name":"Hammer, Manfred","last_name":"Hammer","orcid":"0000-0002-6331-9348","first_name":"Manfred"},{"full_name":"Meier, Torsten","id":"344","orcid":"0000-0001-8864-2072","last_name":"Meier","first_name":"Torsten"},{"first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158","full_name":"Förstner, Jens"},{"full_name":"Sharapova, Polina R.","id":"60286","last_name":"Sharapova","first_name":"Polina R."}],"date_created":"2026-03-10T15:37:22Z","date_updated":"2026-03-10T15:41:18Z","citation":{"apa":"Taheri, B., Kopylov, D., Hammer, M., Meier, T., Förstner, J., &#38; Sharapova, P. R. (2026). Gain-induced spectral non-degeneracy in type-II parametric down-conversion. <i>ArXiv</i>. <a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">https://doi.org/10.48550/ARXIV.2603.01656</a>","short":"B. Taheri, D. Kopylov, M. Hammer, T. Meier, J. Förstner, P.R. Sharapova, ArXiv (2026).","bibtex":"@article{Taheri_Kopylov_Hammer_Meier_Förstner_Sharapova_2026, title={Gain-induced spectral non-degeneracy in type-II parametric down-conversion}, DOI={<a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">10.48550/ARXIV.2603.01656</a>}, journal={arXiv}, author={Taheri, Behnood and Kopylov, Denis and Hammer, Manfred and Meier, Torsten and Förstner, Jens and Sharapova, Polina R.}, year={2026} }","mla":"Taheri, Behnood, et al. “Gain-Induced Spectral Non-Degeneracy in Type-II Parametric down-Conversion.” <i>ArXiv</i>, 2026, doi:<a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">10.48550/ARXIV.2603.01656</a>.","ama":"Taheri B, Kopylov D, Hammer M, Meier T, Förstner J, Sharapova PR. Gain-induced spectral non-degeneracy in type-II parametric down-conversion. <i>arXiv</i>. Published online 2026. doi:<a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">10.48550/ARXIV.2603.01656</a>","chicago":"Taheri, Behnood, Denis Kopylov, Manfred Hammer, Torsten Meier, Jens Förstner, and Polina R. Sharapova. “Gain-Induced Spectral Non-Degeneracy in Type-II Parametric down-Conversion.” <i>ArXiv</i>, 2026. <a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">https://doi.org/10.48550/ARXIV.2603.01656</a>.","ieee":"B. Taheri, D. Kopylov, M. Hammer, T. Meier, J. Förstner, and P. R. Sharapova, “Gain-induced spectral non-degeneracy in type-II parametric down-conversion,” <i>arXiv</i>, 2026, doi: <a href=\"https://doi.org/10.48550/ARXIV.2603.01656\">10.48550/ARXIV.2603.01656</a>."},"year":"2026","language":[{"iso":"eng"}],"department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"35"},{"_id":"34"},{"_id":"61"},{"_id":"230"},{"_id":"623"},{"_id":"429"}],"user_id":"16199","_id":"64877","project":[{"_id":"168","name":"TRR 142 - Polaronen-Einfluss auf die optischen Eigenschaften von Lithiumniobat (B07*)"},{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142 ; TP: C10: Erzeugung und Charakterisierung von Quantenlicht in nichtlinearen Systemen: Eine theoretische Analyse","_id":"174"}],"status":"public","publication":"arXiv","type":"journal_article"},{"status":"public","publication":"IEEE Access","type":"journal_article","language":[{"iso":"eng"}],"_id":"65099","department":[{"_id":"34"},{"_id":"52"}],"user_id":"24041","year":"2026","intvolume":"        14","page":"38517-38535","citation":{"mla":"Weber, Daniel, et al. “Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning.” <i>IEEE Access</i>, vol. 14, Institute of Electrical and Electronics Engineers (IEEE), 2026, pp. 38517–35, doi:<a href=\"https://doi.org/10.1109/access.2026.3670948\">10.1109/access.2026.3670948</a>.","short":"D. Weber, D. Schmies, J.H. Lange, M. Schenke, O. Wallscheid, IEEE Access 14 (2026) 38517–38535.","bibtex":"@article{Weber_Schmies_Lange_Schenke_Wallscheid_2026, title={Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning}, volume={14}, DOI={<a href=\"https://doi.org/10.1109/access.2026.3670948\">10.1109/access.2026.3670948</a>}, journal={IEEE Access}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Weber, Daniel and Schmies, Dominik and Lange, Jarren H. and Schenke, Maximilian and Wallscheid, Oliver}, year={2026}, pages={38517–38535} }","apa":"Weber, D., Schmies, D., Lange, J. H., Schenke, M., &#38; Wallscheid, O. (2026). Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning. <i>IEEE Access</i>, <i>14</i>, 38517–38535. <a href=\"https://doi.org/10.1109/access.2026.3670948\">https://doi.org/10.1109/access.2026.3670948</a>","ama":"Weber D, Schmies D, Lange JH, Schenke M, Wallscheid O. Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning. <i>IEEE Access</i>. 2026;14:38517-38535. doi:<a href=\"https://doi.org/10.1109/access.2026.3670948\">10.1109/access.2026.3670948</a>","chicago":"Weber, Daniel, Dominik Schmies, Jarren H. Lange, Maximilian Schenke, and Oliver Wallscheid. “Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning.” <i>IEEE Access</i> 14 (2026): 38517–35. <a href=\"https://doi.org/10.1109/access.2026.3670948\">https://doi.org/10.1109/access.2026.3670948</a>.","ieee":"D. Weber, D. Schmies, J. H. Lange, M. Schenke, and O. Wallscheid, “Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning,” <i>IEEE Access</i>, vol. 14, pp. 38517–38535, 2026, doi: <a href=\"https://doi.org/10.1109/access.2026.3670948\">10.1109/access.2026.3670948</a>."},"publication_identifier":{"issn":["2169-3536"]},"publication_status":"published","title":"Optimal Control of Voltage-Forming Grid Inverters by Model Predictive Control and Reinforcement Learning","doi":"10.1109/access.2026.3670948","date_updated":"2026-03-23T16:37:24Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","volume":14,"author":[{"full_name":"Weber, Daniel","last_name":"Weber","first_name":"Daniel"},{"full_name":"Schmies, Dominik","last_name":"Schmies","first_name":"Dominik"},{"first_name":"Jarren H.","full_name":"Lange, Jarren H.","last_name":"Lange"},{"first_name":"Maximilian","last_name":"Schenke","full_name":"Schenke, Maximilian"},{"first_name":"Oliver","last_name":"Wallscheid","full_name":"Wallscheid, Oliver"}],"date_created":"2026-03-23T16:37:18Z"},{"publication_status":"published","publication_identifier":{"issn":["2687-9735","2687-9743"]},"year":"2026","citation":{"apa":"Weber, D., Lange, J., &#38; Wallscheid, O. (2026). Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads. <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>, 1–12. <a href=\"https://doi.org/10.1109/jestie.2026.3654784\">https://doi.org/10.1109/jestie.2026.3654784</a>","short":"D. Weber, J. Lange, O. Wallscheid, IEEE Journal of Emerging and Selected Topics in Industrial Electronics (2026) 1–12.","bibtex":"@article{Weber_Lange_Wallscheid_2026, title={Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads}, DOI={<a href=\"https://doi.org/10.1109/jestie.2026.3654784\">10.1109/jestie.2026.3654784</a>}, journal={IEEE Journal of Emerging and Selected Topics in Industrial Electronics}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Weber, Daniel and Lange, Jarren and Wallscheid, Oliver}, year={2026}, pages={1–12} }","mla":"Weber, Daniel, et al. “Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads.” <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>, Institute of Electrical and Electronics Engineers (IEEE), 2026, pp. 1–12, doi:<a href=\"https://doi.org/10.1109/jestie.2026.3654784\">10.1109/jestie.2026.3654784</a>.","ieee":"D. Weber, J. Lange, and O. Wallscheid, “Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads,” <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>, pp. 1–12, 2026, doi: <a href=\"https://doi.org/10.1109/jestie.2026.3654784\">10.1109/jestie.2026.3654784</a>.","chicago":"Weber, Daniel, Jarren Lange, and Oliver Wallscheid. “Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads.” <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>, 2026, 1–12. <a href=\"https://doi.org/10.1109/jestie.2026.3654784\">https://doi.org/10.1109/jestie.2026.3654784</a>.","ama":"Weber D, Lange J, Wallscheid O. Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads. <i>IEEE Journal of Emerging and Selected Topics in Industrial Electronics</i>. Published online 2026:1-12. doi:<a href=\"https://doi.org/10.1109/jestie.2026.3654784\">10.1109/jestie.2026.3654784</a>"},"page":"1-12","date_updated":"2026-03-23T16:35:24Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","date_created":"2026-03-23T16:35:16Z","author":[{"last_name":"Weber","full_name":"Weber, Daniel","first_name":"Daniel"},{"last_name":"Lange","full_name":"Lange, Jarren","first_name":"Jarren"},{"first_name":"Oliver","full_name":"Wallscheid, Oliver","last_name":"Wallscheid"}],"title":"Reinforcement Learning-Based Control of Voltage-Forming Grid Inverters With Arbitrary Loads","doi":"10.1109/jestie.2026.3654784","type":"journal_article","publication":"IEEE Journal of Emerging and Selected Topics in Industrial Electronics","status":"public","_id":"65098","user_id":"24041","department":[{"_id":"34"},{"_id":"52"}],"language":[{"iso":"eng"}]},{"doi":"10.1515/ipp-2025-0077","title":"Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties","author":[{"first_name":"Elmar","last_name":"Moritzer","full_name":"Moritzer, Elmar","id":"20531"},{"first_name":"Philipp","full_name":"Brandes, Philipp","id":"70091","orcid":"0009-0005-9707-0885","last_name":"Brandes"},{"first_name":"Maurice","last_name":"Wittler","full_name":"Wittler, Maurice","id":"76071"},{"full_name":"Claes, Leander","id":"11829","orcid":"0000-0002-4393-268X","last_name":"Claes","first_name":"Leander"},{"full_name":"Wippermann, Mareen","id":"74624","last_name":"Wippermann","first_name":"Mareen"},{"last_name":"Haag","full_name":"Haag, Markus","first_name":"Markus"},{"full_name":"Gries, Thomas","last_name":"Gries","first_name":"Thomas"},{"first_name":"Bernd","id":"213","full_name":"Henning, Bernd","last_name":"Henning"}],"date_created":"2026-03-30T14:14:33Z","publisher":"Walter de Gruyter GmbH","date_updated":"2026-03-30T14:15:31Z","citation":{"ama":"Moritzer E, Brandes P, Wittler M, et al. Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties. <i>International Polymer Processing</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1515/ipp-2025-0077\">10.1515/ipp-2025-0077</a>","ieee":"E. Moritzer <i>et al.</i>, “Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties,” <i>International Polymer Processing</i>, 2026, doi: <a href=\"https://doi.org/10.1515/ipp-2025-0077\">10.1515/ipp-2025-0077</a>.","chicago":"Moritzer, Elmar, Philipp Brandes, Maurice Wittler, Leander Claes, Mareen Wippermann, Markus Haag, Thomas Gries, and Bernd Henning. “Fiber-Matrix Adhesion in Glass Fiber Reinforced Thermoplastic Composite Laminates and Its Effect on Mechanical Properties.” <i>International Polymer Processing</i>, 2026. <a href=\"https://doi.org/10.1515/ipp-2025-0077\">https://doi.org/10.1515/ipp-2025-0077</a>.","bibtex":"@article{Moritzer_Brandes_Wittler_Claes_Wippermann_Haag_Gries_Henning_2026, title={Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties}, DOI={<a href=\"https://doi.org/10.1515/ipp-2025-0077\">10.1515/ipp-2025-0077</a>}, journal={International Polymer Processing}, publisher={Walter de Gruyter GmbH}, author={Moritzer, Elmar and Brandes, Philipp and Wittler, Maurice and Claes, Leander and Wippermann, Mareen and Haag, Markus and Gries, Thomas and Henning, Bernd}, year={2026} }","short":"E. Moritzer, P. Brandes, M. Wittler, L. Claes, M. Wippermann, M. Haag, T. Gries, B. Henning, International Polymer Processing (2026).","mla":"Moritzer, Elmar, et al. “Fiber-Matrix Adhesion in Glass Fiber Reinforced Thermoplastic Composite Laminates and Its Effect on Mechanical Properties.” <i>International Polymer Processing</i>, Walter de Gruyter GmbH, 2026, doi:<a href=\"https://doi.org/10.1515/ipp-2025-0077\">10.1515/ipp-2025-0077</a>.","apa":"Moritzer, E., Brandes, P., Wittler, M., Claes, L., Wippermann, M., Haag, M., Gries, T., &#38; Henning, B. (2026). Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties. <i>International Polymer Processing</i>. <a href=\"https://doi.org/10.1515/ipp-2025-0077\">https://doi.org/10.1515/ipp-2025-0077</a>"},"year":"2026","publication_status":"published","quality_controlled":"1","publication_identifier":{"issn":["0930-777X","2195-8602"]},"language":[{"iso":"eng"}],"user_id":"59363","department":[{"_id":"9"},{"_id":"321"},{"_id":"367"},{"_id":"34"},{"_id":"49"}],"_id":"65242","status":"public","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>With the growing demand for lightweight solutions to reduce emissions, especially in the transportation, automotive and aerospace sectors, recyclable, continuous fiber-reinforced plastic composite laminates with a thermoplastic matrix are of rising interest. To achieve their maximum mechanical properties, the fiber-matrix adhesion (FMA) is critical. In this work, continuous fiber-reinforced thermoplastic laminates (CFRTPL) with a polypropylene (PP) matrix and twill woven glass fiber fabrics are produced by film stacking. The films used contain different amounts of maleic-anhydride-grafted PP (MA-g-PP) as a coupling agent to produce CFRTPL of different mechanical strengths. To analyze the FMA, the CFRTPL are subjected to Charpy-impact and tensile tests. Additionally, single fiber pull-out tests (SFPT) are conducted to further investigate the effect of MA-g-PP on the FMA. The results of the SFPT show an improvement in apparent interfacial shear strength (AIFSS) when the MA-g-PP content is increased, which can be attributed to an increase in FMA. However, the research shows that MA-g-PP has a low impact on the mechanical properties if the force is applied parallel to the warp and weft threads during tensile testing and the results of the Charpy-impact testing suffer from embrittlement of the matrix material. Subsequently, the results of this study are compared to three-point flexural tests conducted in a previous study. It can be concluded that tensile and impact tests are not suited to investigate FMA on a macroscopic scale, while SFPT and flexural tests provide a better alternative.</jats:p>"}],"type":"journal_article","publication":"International Polymer Processing"},{"date_updated":"2026-03-31T07:32:23Z","publisher":"The Open Journal","author":[{"first_name":"Ali Hassan Ali","full_name":"Abdelwanis, Ali Hassan Ali","last_name":"Abdelwanis"},{"first_name":"Barnabas","orcid":"0000-0003-0862-2069","last_name":"Haucke-Korber","id":"93461","full_name":"Haucke-Korber, Barnabas"},{"first_name":"Darius","last_name":"Jakobeit","full_name":"Jakobeit, Darius"},{"id":"49265","full_name":"Kirchgässner, Wilhelm","last_name":"Kirchgässner","orcid":"0000-0001-9490-1843","first_name":"Wilhelm"},{"last_name":"Meyer","full_name":"Meyer, Marvin","first_name":"Marvin"},{"id":"52638","full_name":"Schenke, Maximilian","last_name":"Schenke","orcid":"0000-0001-5427-9527","first_name":"Maximilian"},{"last_name":"Vater","full_name":"Vater, Hendrik","id":"63220","first_name":"Hendrik"},{"full_name":"Wallscheid, Oliver","id":"11291","orcid":"https://orcid.org/0000-0001-9362-8777","last_name":"Wallscheid","first_name":"Oliver"},{"id":"24041","full_name":"Weber, Daniel","orcid":"0000-0003-3367-5998","last_name":"Weber","first_name":"Daniel"}],"date_created":"2026-03-31T07:30:04Z","volume":9,"title":"Reinforcement Learning: A Comprehensive Open-Source Course","doi":"10.21105/jose.00306","publication_status":"published","publication_identifier":{"issn":["2577-3569"]},"issue":"97","year":"2026","citation":{"mla":"Abdelwanis, Ali Hassan Ali, et al. “Reinforcement Learning: A Comprehensive Open-Source Course.” <i>Journal of Open Source Education</i>, vol. 9, no. 97, 306, The Open Journal, 2026, doi:<a href=\"https://doi.org/10.21105/jose.00306\">10.21105/jose.00306</a>.","bibtex":"@article{Abdelwanis_Haucke-Korber_Jakobeit_Kirchgässner_Meyer_Schenke_Vater_Wallscheid_Weber_2026, title={Reinforcement Learning: A Comprehensive Open-Source Course}, volume={9}, DOI={<a href=\"https://doi.org/10.21105/jose.00306\">10.21105/jose.00306</a>}, number={97306}, journal={Journal of Open Source Education}, publisher={The Open Journal}, author={Abdelwanis, Ali Hassan Ali and Haucke-Korber, Barnabas and Jakobeit, Darius and Kirchgässner, Wilhelm and Meyer, Marvin and Schenke, Maximilian and Vater, Hendrik and Wallscheid, Oliver and Weber, Daniel}, year={2026} }","short":"A.H.A. Abdelwanis, B. Haucke-Korber, D. Jakobeit, W. Kirchgässner, M. Meyer, M. Schenke, H. Vater, O. Wallscheid, D. Weber, Journal of Open Source Education 9 (2026).","ama":"Abdelwanis AHA, Haucke-Korber B, Jakobeit D, et al. Reinforcement Learning: A Comprehensive Open-Source Course. <i>Journal of Open Source Education</i>. 2026;9(97). doi:<a href=\"https://doi.org/10.21105/jose.00306\">10.21105/jose.00306</a>","apa":"Abdelwanis, A. H. A., Haucke-Korber, B., Jakobeit, D., Kirchgässner, W., Meyer, M., Schenke, M., Vater, H., Wallscheid, O., &#38; Weber, D. (2026). Reinforcement Learning: A Comprehensive Open-Source Course. <i>Journal of Open Source Education</i>, <i>9</i>(97), Article 306. <a href=\"https://doi.org/10.21105/jose.00306\">https://doi.org/10.21105/jose.00306</a>","ieee":"A. H. A. Abdelwanis <i>et al.</i>, “Reinforcement Learning: A Comprehensive Open-Source Course,” <i>Journal of Open Source Education</i>, vol. 9, no. 97, Art. no. 306, 2026, doi: <a href=\"https://doi.org/10.21105/jose.00306\">10.21105/jose.00306</a>.","chicago":"Abdelwanis, Ali Hassan Ali, Barnabas Haucke-Korber, Darius Jakobeit, Wilhelm Kirchgässner, Marvin Meyer, Maximilian Schenke, Hendrik Vater, Oliver Wallscheid, and Daniel Weber. “Reinforcement Learning: A Comprehensive Open-Source Course.” <i>Journal of Open Source Education</i> 9, no. 97 (2026). <a href=\"https://doi.org/10.21105/jose.00306\">https://doi.org/10.21105/jose.00306</a>."},"intvolume":"         9","_id":"65253","user_id":"93461","department":[{"_id":"52"}],"article_number":"306","language":[{"iso":"eng"}],"type":"journal_article","publication":"Journal of Open Source Education","status":"public"},{"publication_identifier":{"isbn":["9783032083395","9783032083401"]},"publication_status":"published","related_material":{"link":[{"relation":"confirmation","url":"https://doi.org/10.1007/978-3-032-08340-1"}]},"place":"Cham","year":"2026","citation":{"ieee":"J. C. Scheytt, C. Kress, M. Berroth, S. Pachnicke, and J. Witzens, Eds., <i>Electronic-Photonic Integrated Systems for Ultrafast Signal Processing</i>. Cham: Springer Nature Switzerland, 2026.","chicago":"Scheytt, Johann Christoph, Christian Kress, Manfred Berroth, Stephan Pachnicke, and Jeremy Witzens, eds. <i>Electronic-Photonic Integrated Systems for Ultrafast Signal Processing</i>. Cham: Springer Nature Switzerland, 2026. <a href=\"https://doi.org/10.1007/978-3-032-08340-1\">https://doi.org/10.1007/978-3-032-08340-1</a>.","ama":"Scheytt JC, Kress C, Berroth M, Pachnicke S, Witzens J, eds. <i>Electronic-Photonic Integrated Systems for Ultrafast Signal Processing</i>. Springer Nature Switzerland; 2026. doi:<a href=\"https://doi.org/10.1007/978-3-032-08340-1\">10.1007/978-3-032-08340-1</a>","bibtex":"@book{Scheytt_Kress_Berroth_Pachnicke_Witzens_2026, place={Cham}, title={Electronic-Photonic Integrated Systems for Ultrafast Signal Processing}, DOI={<a href=\"https://doi.org/10.1007/978-3-032-08340-1\">10.1007/978-3-032-08340-1</a>}, publisher={Springer Nature Switzerland}, year={2026} }","short":"J.C. Scheytt, C. Kress, M. Berroth, S. Pachnicke, J. Witzens, eds., Electronic-Photonic Integrated Systems for Ultrafast Signal Processing, Springer Nature Switzerland, Cham, 2026.","mla":"Scheytt, Johann Christoph, et al., editors. <i>Electronic-Photonic Integrated Systems for Ultrafast Signal Processing</i>. Springer Nature Switzerland, 2026, doi:<a href=\"https://doi.org/10.1007/978-3-032-08340-1\">10.1007/978-3-032-08340-1</a>.","apa":"Scheytt, J. C., Kress, C., Berroth, M., Pachnicke, S., &#38; Witzens, J. (Eds.). (2026). <i>Electronic-Photonic Integrated Systems for Ultrafast Signal Processing</i>. Springer Nature Switzerland. <a href=\"https://doi.org/10.1007/978-3-032-08340-1\">https://doi.org/10.1007/978-3-032-08340-1</a>"},"date_updated":"2026-03-31T09:03:37Z","publisher":"Springer Nature Switzerland","date_created":"2026-03-31T09:02:20Z","title":"Electronic-Photonic Integrated Systems for Ultrafast Signal Processing","doi":"10.1007/978-3-032-08340-1","type":"book_editor","editor":[{"full_name":"Scheytt, Johann Christoph","last_name":"Scheytt","first_name":"Johann Christoph"},{"full_name":"Kress, Christian","last_name":"Kress","first_name":"Christian"},{"full_name":"Berroth, Manfred","last_name":"Berroth","first_name":"Manfred"},{"last_name":"Pachnicke","full_name":"Pachnicke, Stephan","first_name":"Stephan"},{"last_name":"Witzens","full_name":"Witzens, Jeremy","first_name":"Jeremy"}],"status":"public","_id":"65256","department":[{"_id":"58"},{"_id":"623"}],"user_id":"13256","language":[{"iso":"eng"}]},{"date_created":"2026-04-14T06:43:03Z","publisher":"Hannover : Technische Informationsbibliothek","title":"Vollständige Bestimmung der akustischen Materialparameter von Polymeren II","year":"2026","language":[{"iso":"ger"}],"keyword":["Materialcharakterisierung","Polymer","Inverses Problem","Ultraschall","Optimierung"],"report_number":"409779252","abstract":[{"text":"In diesem Forschungsprojekt wurde ein Messverfahren zur Bestimmung akustischer Materialparameter von Polymeren im Ultraschallfrequenzbereich entwickelt. Das Verfahrens sollte, die üblichen standardisierten Prüfmethoden erweitern, die bislang primär im quasistatischen oder niederfrequenten Bereich eingesetzt wurden. Im Gegensatz zu bestehenden Verfahren wie dem Zeitstandversuch oder der Dynamisch Mechanischen Analyse (DMA) nach [DIN6721] sollte die neue Methode eine nicht-invasive Charakterisierung der (visko-)elastischen Materialparameter im Frequenzbereich von 0,75 MHz bis 2,5 MHz ermöglichen. Das entwickelte Ultraschallmesssystem arbeitet nach dem Puls Echo-Prinzip und kann eine räumlich segmentierte, ringförmige Anregung erzeugen. Die Bestimmung der frequenzabhängigen Materialparameter geschieht hierbei über ein inverses Verfahren. Die Ergebnisse des Projekts zeigen, dass die Segmentierung der Anregung, die Geometrie der Probe sowie das Puls-Echo-Messprinzip die Messergebnisse sowie die Sensitivität gegenüber Scherparametern wesentlich beeinflussen. Im Rahmen des Projektes wurde auch eine statistische Auswertung des Optimierungsverfahrens hinsichtlich transversal-isotroper Materialsymmetrie mit Rayleigh-Dämpfung durchgeführt. Die Ergebnisse zeigen, dass das entwickelte Verfahren gute Konvergenzeigenschaften aufweist und sich durch verbesserte Robustheit auszeichnet.","lang":"ger"},{"text":"This research project involved developing a measurement method to determine the acoustic material parameters of polymers within the ultrasonic frequency range. The aim of this method is to extend the range of standardised tests that operate in the quasi-static or low-frequency range. In contrast to existing methods such as the creep test or dynamic mechanical analysis according to [DIN6721], the developed method is capable of non-invasive characterisation of the (visco-)elastic material parameters in the frequency range of 0,75 MHz bis 2,5 MHz. The developed ultrasonic measurement setup utilises the pulse-echo principle and can generate a spatially segmented, ring-shaped excitation. The frequency-dependent material parameters are determined using an inverse method. The final results of the project show that the segmentation of the excitation, the geometry of the specimen and the pulse-echo measurement principle have a significant influence on the measurement results and the sensitivity to shear movements. As part of the project, a statistical evaluation of the optimisation process was also carried out with regard to transversely isotropic material symmetry with Rayleigh damping. The results show that the developed process has good convergence properties and is characterised by improved robustness.","lang":"eng"}],"author":[{"id":"32616","full_name":"Dreiling, Dmitrij","last_name":"Dreiling","first_name":"Dmitrij"},{"full_name":"Itner, Dominik","last_name":"Itner","first_name":"Dominik"},{"first_name":"Carolin","full_name":"Birk, Carolin","last_name":"Birk"},{"last_name":"Gravenkamp","full_name":"Gravenkamp, Hauke","first_name":"Hauke"},{"first_name":"Bernd","last_name":"Henning","id":"213","full_name":"Henning, Bernd"}],"date_updated":"2026-04-14T06:52:09Z","oa":"1","main_file_link":[{"open_access":"1","url":"https://oa.tib.eu/renate/handle/123456789/34534"}],"publication_status":"published","citation":{"apa":"Dreiling, D., Itner, D., Birk, C., Gravenkamp, H., &#38; Henning, B. (2026). <i>Vollständige Bestimmung der akustischen Materialparameter von Polymeren II</i>. Hannover : Technische Informationsbibliothek.","bibtex":"@book{Dreiling_Itner_Birk_Gravenkamp_Henning_2026, title={Vollständige Bestimmung der akustischen Materialparameter von Polymeren II}, publisher={Hannover : Technische Informationsbibliothek}, author={Dreiling, Dmitrij and Itner, Dominik and Birk, Carolin and Gravenkamp, Hauke and Henning, Bernd}, year={2026} }","mla":"Dreiling, Dmitrij, et al. <i>Vollständige Bestimmung der akustischen Materialparameter von Polymeren II</i>. Hannover : Technische Informationsbibliothek, 2026.","short":"D. Dreiling, D. Itner, C. Birk, H. Gravenkamp, B. Henning, Vollständige Bestimmung der akustischen Materialparameter von Polymeren II, Hannover : Technische Informationsbibliothek, 2026.","ama":"Dreiling D, Itner D, Birk C, Gravenkamp H, Henning B. <i>Vollständige Bestimmung der akustischen Materialparameter von Polymeren II</i>. Hannover : Technische Informationsbibliothek; 2026.","chicago":"Dreiling, Dmitrij, Dominik Itner, Carolin Birk, Hauke Gravenkamp, and Bernd Henning. <i>Vollständige Bestimmung der akustischen Materialparameter von Polymeren II</i>. Hannover : Technische Informationsbibliothek, 2026.","ieee":"D. Dreiling, D. Itner, C. Birk, H. Gravenkamp, and B. Henning, <i>Vollständige Bestimmung der akustischen Materialparameter von Polymeren II</i>. Hannover : Technische Informationsbibliothek, 2026."},"page":"12","user_id":"32616","department":[{"_id":"49"}],"project":[{"_id":"89","name":"Vollständige Bestimmung der akustischen Materialparameter von Polymeren"}],"_id":"65426","type":"report","status":"public"},{"date_updated":"2025-01-17T06:17:50Z","author":[{"full_name":"Brockmeier, Jan","id":"67349","last_name":"Brockmeier","first_name":"Jan"},{"first_name":"Stephan","last_name":"Kruse","id":"38254","full_name":"Kruse, Stephan"},{"first_name":"J. Christoph","id":"37144","full_name":"Scheytt, J. Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 "}],"date_created":"2025-01-17T06:17:44Z","title":"A Mach-Zehnder-Modulator based FMCW Lidar Emulator in C-Band","conference":{"end_date":"2025-03-17","location":"Dresden","name":"German Microwave Conference 2025","start_date":"2025-03-17"},"place":"Dresden","year":"2025","citation":{"bibtex":"@inproceedings{Brockmeier_Kruse_Scheytt_2025, place={Dresden}, title={A Mach-Zehnder-Modulator based FMCW Lidar Emulator in C-Band}, booktitle={German Microwave Conference 2025}, author={Brockmeier, Jan and Kruse, Stephan and Scheytt, J. Christoph}, year={2025} }","short":"J. Brockmeier, S. Kruse, J.C. Scheytt, in: German Microwave Conference 2025, Dresden, 2025.","mla":"Brockmeier, Jan, et al. “A Mach-Zehnder-Modulator Based FMCW Lidar Emulator in C-Band.” <i>German Microwave Conference 2025</i>, 2025.","apa":"Brockmeier, J., Kruse, S., &#38; Scheytt, J. C. (2025). A Mach-Zehnder-Modulator based FMCW Lidar Emulator in C-Band. <i>German Microwave Conference 2025</i>. German Microwave Conference 2025, Dresden.","chicago":"Brockmeier, Jan, Stephan Kruse, and J. Christoph Scheytt. “A Mach-Zehnder-Modulator Based FMCW Lidar Emulator in C-Band.” In <i>German Microwave Conference 2025</i>. Dresden, 2025.","ieee":"J. Brockmeier, S. Kruse, and J. C. Scheytt, “A Mach-Zehnder-Modulator based FMCW Lidar Emulator in C-Band,” presented at the German Microwave Conference 2025, Dresden, 2025.","ama":"Brockmeier J, Kruse S, Scheytt JC. A Mach-Zehnder-Modulator based FMCW Lidar Emulator in C-Band. In: <i>German Microwave Conference 2025</i>. ; 2025."},"project":[{"name":"LiRaS: LiDAR Radar Kombisystem","_id":"1339"}],"_id":"58227","user_id":"67349","department":[{"_id":"58"}],"language":[{"iso":"eng"}],"type":"conference","publication":"German Microwave Conference 2025","status":"public"},{"doi":"10.1016/j.rser.2025.115698","title":"Electrification and flexibility of process heat in energy system modelling: A review","author":[{"first_name":"Lukas","last_name":"Knorr","full_name":"Knorr, Lukas","id":"90391"},{"first_name":"N.","last_name":"Buchenau","full_name":"Buchenau, N."},{"full_name":"Schlosser, Florian","id":"88614","last_name":"Schlosser","first_name":"Florian"},{"last_name":"Divkovic","id":"89059","full_name":"Divkovic, Denis","first_name":"Denis"},{"full_name":"Prina, M.G.","last_name":"Prina","first_name":"M.G."},{"orcid":"0000-0002-1538-089X","last_name":"Meschede","full_name":"Meschede, Henning","id":"86954","first_name":"Henning"}],"date_created":"2025-04-11T23:29:30Z","volume":216,"publisher":"Elsevier BV","date_updated":"2025-04-11T23:29:57Z","citation":{"short":"L. Knorr, N. Buchenau, F. Schlosser, D. Divkovic, M.G. Prina, H. Meschede, Renewable and Sustainable Energy Reviews 216 (2025).","bibtex":"@article{Knorr_Buchenau_Schlosser_Divkovic_Prina_Meschede_2025, title={Electrification and flexibility of process heat in energy system modelling: A review}, volume={216}, DOI={<a href=\"https://doi.org/10.1016/j.rser.2025.115698\">10.1016/j.rser.2025.115698</a>}, number={115698}, journal={Renewable and Sustainable Energy Reviews}, publisher={Elsevier BV}, author={Knorr, Lukas and Buchenau, N. and Schlosser, Florian and Divkovic, Denis and Prina, M.G. and Meschede, Henning}, year={2025} }","mla":"Knorr, Lukas, et al. “Electrification and Flexibility of Process Heat in Energy System Modelling: A Review.” <i>Renewable and Sustainable Energy Reviews</i>, vol. 216, 115698, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.rser.2025.115698\">10.1016/j.rser.2025.115698</a>.","apa":"Knorr, L., Buchenau, N., Schlosser, F., Divkovic, D., Prina, M. G., &#38; Meschede, H. (2025). Electrification and flexibility of process heat in energy system modelling: A review. <i>Renewable and Sustainable Energy Reviews</i>, <i>216</i>, Article 115698. <a href=\"https://doi.org/10.1016/j.rser.2025.115698\">https://doi.org/10.1016/j.rser.2025.115698</a>","ama":"Knorr L, Buchenau N, Schlosser F, Divkovic D, Prina MG, Meschede H. Electrification and flexibility of process heat in energy system modelling: A review. <i>Renewable and Sustainable Energy Reviews</i>. 2025;216. doi:<a href=\"https://doi.org/10.1016/j.rser.2025.115698\">10.1016/j.rser.2025.115698</a>","ieee":"L. Knorr, N. Buchenau, F. Schlosser, D. Divkovic, M. G. Prina, and H. Meschede, “Electrification and flexibility of process heat in energy system modelling: A review,” <i>Renewable and Sustainable Energy Reviews</i>, vol. 216, Art. no. 115698, 2025, doi: <a href=\"https://doi.org/10.1016/j.rser.2025.115698\">10.1016/j.rser.2025.115698</a>.","chicago":"Knorr, Lukas, N. Buchenau, Florian Schlosser, Denis Divkovic, M.G. Prina, and Henning Meschede. “Electrification and Flexibility of Process Heat in Energy System Modelling: A Review.” <i>Renewable and Sustainable Energy Reviews</i> 216 (2025). <a href=\"https://doi.org/10.1016/j.rser.2025.115698\">https://doi.org/10.1016/j.rser.2025.115698</a>."},"intvolume":"       216","year":"2025","publication_status":"published","publication_identifier":{"issn":["1364-0321"]},"language":[{"iso":"eng"}],"article_number":"115698","user_id":"90391","department":[{"_id":"644"}],"_id":"59532","status":"public","type":"journal_article","publication":"Renewable and Sustainable Energy Reviews"},{"type":"conference","abstract":[{"lang":"eng","text":"Woven fibre-reinforced polymers are used in a variety of application, especially where a low mass to stiffness ratio is required. Of paramount importance for the tailored mechanical properties these composite materials exhibit is the type and geometry of the fibre weave. Especially continuous fibre-reinforced thermoplastic composites are fabricated as laminates and subsequently exposed to forming processes which alter the geometry of the fibres unit cell and thus the local mechanical properties of the material. An approach utilising broadband ultrasonic waves is proposed to non-destructively determine the geometry of the unit cell of the weave.\r\n\r\nThe dispersive behaviour of woven fibre-reinforced sheets is described in accordance with the Flouquet-Bloch theorem as a phononic crystal. In order to develop a model for a description of these periodically structured waveguides, the smallest repeating unit of the wave is modelled with periodic boundary conditions. The resulting dispersion diagram exhibits similarities to that of a homogeneous plate, but additionally displays a periodicity in the wavenumber regime, which correspond with the size of the unit cell. Experimental studies of the dispersive behaviour of acoustic waves in woven fibre-reinforced samples also show a periodicity in the wavenumber regime, enabling a measurement procedure of the unit cell geometry."}],"status":"public","_id":"59683","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"}],"department":[{"_id":"49"},{"_id":"147"}],"user_id":"11829","language":[{"iso":"eng"}],"year":"2025","citation":{"apa":"Wippermann, M., Claes, L., Brandes, P., Moritzer, E., &#38; Henning, B. (2025). <i>Determination of the unit cell geometry in fibre-reinforced polymer sheets using guided acoustic waves</i>. DAS | DAGA 2025 - 51st Annual Meeting on Acoustics, Copenhagen. <a href=\"https://doi.org/10.71568/DASDAGA2025.116\">https://doi.org/10.71568/DASDAGA2025.116</a>","short":"M. Wippermann, L. Claes, P. Brandes, E. Moritzer, B. Henning, in: 2025.","bibtex":"@inproceedings{Wippermann_Claes_Brandes_Moritzer_Henning_2025, title={Determination of the unit cell geometry in fibre-reinforced polymer sheets using guided acoustic waves}, DOI={<a href=\"https://doi.org/10.71568/DASDAGA2025.116\">10.71568/DASDAGA2025.116</a>}, author={Wippermann, Mareen and Claes, Leander and Brandes, Philipp and Moritzer, Elmar and Henning, Bernd}, year={2025} }","mla":"Wippermann, Mareen, et al. <i>Determination of the Unit Cell Geometry in Fibre-Reinforced Polymer Sheets Using Guided Acoustic Waves</i>. 2025, doi:<a href=\"https://doi.org/10.71568/DASDAGA2025.116\">10.71568/DASDAGA2025.116</a>.","ama":"Wippermann M, Claes L, Brandes P, Moritzer E, Henning B. Determination of the unit cell geometry in fibre-reinforced polymer sheets using guided acoustic waves. In: ; 2025. doi:<a href=\"https://doi.org/10.71568/DASDAGA2025.116\">10.71568/DASDAGA2025.116</a>","ieee":"M. Wippermann, L. Claes, P. Brandes, E. Moritzer, and B. Henning, “Determination of the unit cell geometry in fibre-reinforced polymer sheets using guided acoustic waves,” presented at the DAS | DAGA 2025 - 51st Annual Meeting on Acoustics, Copenhagen, 2025, doi: <a href=\"https://doi.org/10.71568/DASDAGA2025.116\">10.71568/DASDAGA2025.116</a>.","chicago":"Wippermann, Mareen, Leander Claes, Philipp Brandes, Elmar Moritzer, and Bernd Henning. “Determination of the Unit Cell Geometry in Fibre-Reinforced Polymer Sheets Using Guided Acoustic Waves,” 2025. <a href=\"https://doi.org/10.71568/DASDAGA2025.116\">https://doi.org/10.71568/DASDAGA2025.116</a>."},"oa":"1","date_updated":"2025-04-25T08:58:02Z","author":[{"last_name":"Wippermann","id":"74624","full_name":"Wippermann, Mareen","first_name":"Mareen"},{"id":"11829","full_name":"Claes, Leander","last_name":"Claes","orcid":"0000-0002-4393-268X","first_name":"Leander"},{"id":"70091","full_name":"Brandes, Philipp","last_name":"Brandes","first_name":"Philipp"},{"first_name":"Elmar","last_name":"Moritzer","full_name":"Moritzer, Elmar","id":"20531"},{"last_name":"Henning","id":"213","full_name":"Henning, Bernd","first_name":"Bernd"}],"date_created":"2025-04-25T06:46:31Z","title":"Determination of the unit cell geometry in fibre-reinforced polymer sheets using guided acoustic waves","conference":{"location":"Copenhagen","end_date":"2025-03-20","start_date":"2025-03-17","name":"DAS | DAGA 2025 - 51st Annual Meeting on Acoustics"},"doi":"10.71568/DASDAGA2025.116","main_file_link":[{"open_access":"1"}]},{"status":"public","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"49"},{"_id":"147"}],"user_id":"11829","_id":"59688","project":[{"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"}],"citation":{"apa":"Claes, L., Zeipert, H., Brandes, P., Moritzer, E., &#38; Henning, B. (2025). <i>Assessment of Fibre-Matrix Adhesion in Reinforced Polymers by Modal Damping of Guided Acoustic Waves</i>. DAS | DAGA 2025 - 51st Annual Meeting on Acoustics, Copenhagen. <a href=\"https://doi.org/10.71568/DASDAGA2025.052\">https://doi.org/10.71568/DASDAGA2025.052</a>","short":"L. Claes, H. Zeipert, P. Brandes, E. Moritzer, B. Henning, in: 2025.","bibtex":"@inproceedings{Claes_Zeipert_Brandes_Moritzer_Henning_2025, title={Assessment of Fibre-Matrix Adhesion in Reinforced Polymers by Modal Damping of Guided Acoustic Waves}, DOI={<a href=\"https://doi.org/10.71568/DASDAGA2025.052\">10.71568/DASDAGA2025.052</a>}, author={Claes, Leander and Zeipert, Henning and Brandes, Philipp and Moritzer, Elmar and Henning, Bernd}, year={2025} }","mla":"Claes, Leander, et al. <i>Assessment of Fibre-Matrix Adhesion in Reinforced Polymers by Modal Damping of Guided Acoustic Waves</i>. 2025, doi:<a href=\"https://doi.org/10.71568/DASDAGA2025.052\">10.71568/DASDAGA2025.052</a>.","ama":"Claes L, Zeipert H, Brandes P, Moritzer E, Henning B. Assessment of Fibre-Matrix Adhesion in Reinforced Polymers by Modal Damping of Guided Acoustic Waves. In: ; 2025. doi:<a href=\"https://doi.org/10.71568/DASDAGA2025.052\">10.71568/DASDAGA2025.052</a>","ieee":"L. Claes, H. Zeipert, P. Brandes, E. Moritzer, and B. Henning, “Assessment of Fibre-Matrix Adhesion in Reinforced Polymers by Modal Damping of Guided Acoustic Waves,” presented at the DAS | DAGA 2025 - 51st Annual Meeting on Acoustics, Copenhagen, 2025, doi: <a href=\"https://doi.org/10.71568/DASDAGA2025.052\">10.71568/DASDAGA2025.052</a>.","chicago":"Claes, Leander, Henning Zeipert, Philipp Brandes, Elmar Moritzer, and Bernd Henning. “Assessment of Fibre-Matrix Adhesion in Reinforced Polymers by Modal Damping of Guided Acoustic Waves,” 2025. <a href=\"https://doi.org/10.71568/DASDAGA2025.052\">https://doi.org/10.71568/DASDAGA2025.052</a>."},"year":"2025","conference":{"location":"Copenhagen","end_date":"2025-03-20","start_date":"2025-03-17","name":"DAS | DAGA 2025 - 51st Annual Meeting on Acoustics"},"doi":"10.71568/DASDAGA2025.052","main_file_link":[{"open_access":"1"}],"title":"Assessment of Fibre-Matrix Adhesion in Reinforced Polymers by Modal Damping of Guided Acoustic Waves","author":[{"first_name":"Leander","last_name":"Claes","orcid":"0000-0002-4393-268X","full_name":"Claes, Leander","id":"11829"},{"first_name":"Henning","full_name":"Zeipert, Henning","id":"32580","last_name":"Zeipert"},{"first_name":"Philipp","id":"70091","full_name":"Brandes, Philipp","last_name":"Brandes"},{"first_name":"Elmar","last_name":"Moritzer","full_name":"Moritzer, Elmar","id":"20531"},{"first_name":"Bernd","id":"213","full_name":"Henning, Bernd","last_name":"Henning"}],"date_created":"2025-04-25T08:48:10Z","date_updated":"2025-04-25T08:50:11Z","oa":"1"}]