[{"doi":"10.1515/teme-2026-0042","main_file_link":[{"open_access":"1"}],"language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2026-06-08T17:54:45Z","year":"2026","title":"Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications","author":[{"id":"44026","last_name":"Friesen","orcid":"0009-0007-5598-9484","first_name":"Olga","full_name":"Friesen, Olga"},{"orcid":"0000-0002-4393-268X","last_name":"Claes","first_name":"Leander","full_name":"Claes, Leander","id":"11829"},{"id":"73952","first_name":"Jonas","last_name":"Hölscher","full_name":"Hölscher, Jonas"},{"full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning","id":"213"},{"id":"38259","full_name":"Scheidemann, Claus","first_name":"Claus","last_name":"Scheidemann"},{"last_name":"Hemsel","first_name":"Tobias","full_name":"Hemsel, Tobias","id":"210"},{"full_name":"Kuess, Raphael","last_name":"Kuess","first_name":"Raphael"},{"last_name":"Walther","first_name":"Andrea","full_name":"Walther, Andrea"},{"id":"67587","full_name":"Spieker, Carsten","first_name":"Carsten","last_name":"Spieker"},{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","id":"158"}],"publication_identifier":{"issn":["0171-8096","2196-7113"]},"type":"journal_article","keyword":["tet_topic_piezo"],"department":[{"_id":"49"}],"date_created":"2026-06-08T05:44:09Z","abstract":[{"text":"Simulation-based design of high-power ultrasonic systems depends on the accurate modelling of the electromechanical behaviour of piezoceramic materials. In practical transducer applications, the relevant operating points are influenced by mechanical preload and heating, both of which give rise to changes in the elastic, dielectric, and piezoelectric material properties. Material parameters identified under idealised, unloaded conditions are therefore insufficient to represent piezoceramic material behaviour under realistic operating conditions. To overcome this limitation, experimental setups are developed that enable the measurement of electrical impedance spectra under controlled thermal and mechanical conditions. The acquired impedance data are used in an inverse identification procedure, in which the behaviour of a finite element forward model is iteratively fitted to the measurements using a block coordinate descent optimisation strategy guided by a sensitivity analysis. This yields effective linear material parameters as a function of temperature and mechanical stress at varying operating points. The identified temperature-dependent parameters, for instance, can be employed in a coupled thermo-electromechanical simulation framework to predict the temperature-dependent material behaviour during operation. The linear identification based on varying operation points provides an initial approximation of the nonlinear material response, establishing a basis for the development of corresponding nonlinear material models.","lang":"eng"}],"publication":"tm - Technisches Messen","user_id":"158","_id":"65785","publisher":"Walter de Gruyter GmbH","status":"public","oa":"1","project":[{"_id":"245","name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)"}],"citation":{"mla":"Friesen, Olga, et al. “Measurement of Multiphysical Material Parameters of Piezoceramic Components for High-Power Ultrasonic Applications.” <i>Tm - Technisches Messen</i>, Walter de Gruyter GmbH, 2026, doi:<a href=\"https://doi.org/10.1515/teme-2026-0042\">10.1515/teme-2026-0042</a>.","bibtex":"@article{Friesen_Claes_Hölscher_Henning_Scheidemann_Hemsel_Kuess_Walther_Spieker_Förstner_2026, title={Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications}, DOI={<a href=\"https://doi.org/10.1515/teme-2026-0042\">10.1515/teme-2026-0042</a>}, journal={tm - Technisches Messen}, publisher={Walter de Gruyter GmbH}, author={Friesen, Olga and Claes, Leander and Hölscher, Jonas and Henning, Bernd and Scheidemann, Claus and Hemsel, Tobias and Kuess, Raphael and Walther, Andrea and Spieker, Carsten and Förstner, Jens}, year={2026} }","ama":"Friesen O, Claes L, Hölscher J, et al. Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications. <i>tm - Technisches Messen</i>. Published online 2026. doi:<a href=\"https://doi.org/10.1515/teme-2026-0042\">10.1515/teme-2026-0042</a>","ieee":"O. Friesen <i>et al.</i>, “Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications,” <i>tm - Technisches Messen</i>, 2026, doi: <a href=\"https://doi.org/10.1515/teme-2026-0042\">10.1515/teme-2026-0042</a>.","apa":"Friesen, O., Claes, L., Hölscher, J., Henning, B., Scheidemann, C., Hemsel, T., Kuess, R., Walther, A., Spieker, C., &#38; Förstner, J. (2026). Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications. <i>Tm - Technisches Messen</i>. <a href=\"https://doi.org/10.1515/teme-2026-0042\">https://doi.org/10.1515/teme-2026-0042</a>","short":"O. Friesen, L. Claes, J. Hölscher, B. Henning, C. Scheidemann, T. Hemsel, R. Kuess, A. Walther, C. Spieker, J. Förstner, Tm - Technisches Messen (2026).","chicago":"Friesen, Olga, Leander Claes, Jonas Hölscher, Bernd Henning, Claus Scheidemann, Tobias Hemsel, Raphael Kuess, Andrea Walther, Carsten Spieker, and Jens Förstner. “Measurement of Multiphysical Material Parameters of Piezoceramic Components for High-Power Ultrasonic Applications.” <i>Tm - Technisches Messen</i>, 2026. <a href=\"https://doi.org/10.1515/teme-2026-0042\">https://doi.org/10.1515/teme-2026-0042</a>."}},{"language":[{"iso":"eng"}],"_id":"65588","page":"1066–1069","user_id":"158","doi":"10.71568/DAGA2026.549","author":[{"id":"67587","full_name":"Spieker, Carsten","first_name":"Carsten","last_name":"Spieker"},{"full_name":"Kuess, Raphael","first_name":"Raphael","last_name":"Kuess"},{"last_name":"Walther","first_name":"Andrea","full_name":"Walther, Andrea"},{"id":"158","orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","full_name":"Förstner, Jens"}],"corporate_editor":["Deutsche Gesellschaft für Akustik e.V."],"status":"public","year":"2026","title":"Modellierung und Simulation des temperaturabhängigen Materialverhaltens von Piezokeramiken mit FEniCS","date_updated":"2026-06-08T17:55:18Z","date_created":"2026-05-08T12:37:35Z","department":[{"_id":"61"}],"type":"conference","keyword":["tet_topic_piezo"],"citation":{"apa":"Spieker, C., Kuess, R., Walther, A., &#38; Förstner, J. (2026). Modellierung und Simulation des temperaturabhängigen Materialverhaltens von Piezokeramiken mit FEniCS. In Deutsche Gesellschaft für Akustik e.V. (Ed.), <i>Fortschritte der Akustik - DAGA 2026</i> (pp. 1066–1069). <a href=\"https://doi.org/10.71568/DAGA2026.549\">https://doi.org/10.71568/DAGA2026.549</a>","ieee":"C. Spieker, R. Kuess, A. Walther, and J. Förstner, “Modellierung und Simulation des temperaturabhängigen Materialverhaltens von Piezokeramiken mit FEniCS,” in <i>Fortschritte der Akustik - DAGA 2026</i>, 2026, pp. 1066–1069, doi: <a href=\"https://doi.org/10.71568/DAGA2026.549\">10.71568/DAGA2026.549</a>.","short":"C. Spieker, R. Kuess, A. Walther, J. Förstner, in: Deutsche Gesellschaft für Akustik e.V. (Ed.), Fortschritte Der Akustik - DAGA 2026, 2026, pp. 1066–1069.","chicago":"Spieker, Carsten, Raphael Kuess, Andrea Walther, and Jens Förstner. “Modellierung Und Simulation Des Temperaturabhängigen Materialverhaltens von Piezokeramiken Mit FEniCS.” In <i>Fortschritte Der Akustik - DAGA 2026</i>, edited by Deutsche Gesellschaft für Akustik e.V., 1066–1069, 2026. <a href=\"https://doi.org/10.71568/DAGA2026.549\">https://doi.org/10.71568/DAGA2026.549</a>.","mla":"Spieker, Carsten, et al. “Modellierung Und Simulation Des Temperaturabhängigen Materialverhaltens von Piezokeramiken Mit FEniCS.” <i>Fortschritte Der Akustik - DAGA 2026</i>, edited by Deutsche Gesellschaft für Akustik e.V., 2026, pp. 1066–1069, doi:<a href=\"https://doi.org/10.71568/DAGA2026.549\">10.71568/DAGA2026.549</a>.","ama":"Spieker C, Kuess R, Walther A, Förstner J. Modellierung und Simulation des temperaturabhängigen Materialverhaltens von Piezokeramiken mit FEniCS. In: Deutsche Gesellschaft für Akustik e.V., ed. <i>Fortschritte Der Akustik - DAGA 2026</i>. ; 2026:1066–1069. doi:<a href=\"https://doi.org/10.71568/DAGA2026.549\">10.71568/DAGA2026.549</a>","bibtex":"@inproceedings{Spieker_Kuess_Walther_Förstner_2026, title={Modellierung und Simulation des temperaturabhängigen Materialverhaltens von Piezokeramiken mit FEniCS}, DOI={<a href=\"https://doi.org/10.71568/DAGA2026.549\">10.71568/DAGA2026.549</a>}, booktitle={Fortschritte der Akustik - DAGA 2026}, author={Spieker, Carsten and Kuess, Raphael and Walther, Andrea and Förstner, Jens}, editor={Deutsche Gesellschaft für Akustik e.V.}, year={2026}, pages={1066–1069} }"},"publication":"Fortschritte der Akustik - DAGA 2026","project":[{"_id":"245","name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)"}]},{"type":"conference_abstract","department":[{"_id":"49"}],"date_created":"2026-07-27T15:07:31Z","project":[{"_id":"245","name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)"}],"citation":{"chicago":"Friesen, Olga, Jonas Hölscher, Carsten Spieker, Jens Förstner, and Leander Claes. “Quantitative Modelling of Dynamic Nonlinearity in Piezoelectric Components,” 2026.","short":"O. Friesen, J. Hölscher, C. Spieker, J. Förstner, L. Claes, in: 2026.","apa":"Friesen, O., Hölscher, J., Spieker, C., Förstner, J., &#38; Claes, L. (2026). <i>Quantitative Modelling of Dynamic Nonlinearity in Piezoelectric Components</i>. WCCM-ECCOMAS 2026, München.","ieee":"O. Friesen, J. Hölscher, C. Spieker, J. Förstner, and L. Claes, “Quantitative Modelling of Dynamic Nonlinearity in Piezoelectric Components,” presented at the WCCM-ECCOMAS 2026, München, 2026.","ama":"Friesen O, Hölscher J, Spieker C, Förstner J, Claes L. Quantitative Modelling of Dynamic Nonlinearity in Piezoelectric Components. In: ; 2026.","bibtex":"@inproceedings{Friesen_Hölscher_Spieker_Förstner_Claes_2026, title={Quantitative Modelling of Dynamic Nonlinearity in Piezoelectric Components}, author={Friesen, Olga and Hölscher, Jonas and Spieker, Carsten and Förstner, Jens and Claes, Leander}, year={2026} }","mla":"Friesen, Olga, et al. <i>Quantitative Modelling of Dynamic Nonlinearity in Piezoelectric Components</i>. 2026."},"user_id":"44026","language":[{"iso":"eng"}],"_id":"66604","date_updated":"2026-07-27T15:08:16Z","year":"2026","status":"public","title":"Quantitative Modelling of Dynamic Nonlinearity in Piezoelectric Components","conference":{"name":"WCCM-ECCOMAS 2026","start_date":"2026-07-19","location":"München","end_date":"2026-07-24"},"author":[{"full_name":"Friesen, Olga","orcid":"0009-0007-5598-9484","first_name":"Olga","last_name":"Friesen","id":"44026"},{"last_name":"Hölscher","first_name":"Jonas","full_name":"Hölscher, Jonas","id":"73952"},{"id":"67587","first_name":"Carsten","last_name":"Spieker","full_name":"Spieker, Carsten"},{"orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","full_name":"Förstner, Jens","id":"158"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","full_name":"Claes, Leander","id":"11829"}]},{"place":"Paderborn","date_created":"2025-11-25T12:23:06Z","type":"conference","keyword":["tet_topic_piezo"],"department":[{"_id":"49"},{"_id":"61"}],"publication":"2025 International Congress on Ultrasonics","citation":{"bibtex":"@inproceedings{Hölscher_Friesen_Claes_Spieker_Förstner_Henning_2025, place={Paderborn}, title={Multiscale thermo-piezoelectric simulations using the finite element method}, DOI={<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">10.5162/ultrasonic2025/a18-a2</a>}, booktitle={2025 International Congress on Ultrasonics}, publisher={AMA Service GmbH}, author={Hölscher, Jonas and Friesen, Olga and Claes, Leander and Spieker, Carsten and Förstner, Jens and Henning, Bernd}, year={2025}, pages={130–133} }","ama":"Hölscher J, Friesen O, Claes L, Spieker C, Förstner J, Henning B. Multiscale thermo-piezoelectric simulations using the finite element method. In: <i>2025 International Congress on Ultrasonics</i>. AMA Service GmbH; 2025:130–133. doi:<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">10.5162/ultrasonic2025/a18-a2</a>","mla":"Hölscher, Jonas, et al. “Multiscale Thermo-Piezoelectric Simulations Using the Finite Element Method.” <i>2025 International Congress on Ultrasonics</i>, AMA Service GmbH, 2025, pp. 130–133, doi:<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">10.5162/ultrasonic2025/a18-a2</a>.","chicago":"Hölscher, Jonas, Olga Friesen, Leander Claes, Carsten Spieker, Jens Förstner, and Bernd Henning. “Multiscale Thermo-Piezoelectric Simulations Using the Finite Element Method.” In <i>2025 International Congress on Ultrasonics</i>, 130–133. Paderborn: AMA Service GmbH, 2025. <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">https://doi.org/10.5162/ultrasonic2025/a18-a2</a>.","short":"J. Hölscher, O. Friesen, L. Claes, C. Spieker, J. Förstner, B. Henning, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 130–133.","ieee":"J. Hölscher, O. Friesen, L. Claes, C. Spieker, J. Förstner, and B. Henning, “Multiscale thermo-piezoelectric simulations using the finite element method,” in <i>2025 International Congress on Ultrasonics</i>, 2025, pp. 130–133, doi: <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">10.5162/ultrasonic2025/a18-a2</a>.","apa":"Hölscher, J., Friesen, O., Claes, L., Spieker, C., Förstner, J., &#38; Henning, B. (2025). Multiscale thermo-piezoelectric simulations using the finite element method. <i>2025 International Congress on Ultrasonics</i>, 130–133. <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">https://doi.org/10.5162/ultrasonic2025/a18-a2</a>"},"project":[{"_id":"245","name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)"}],"page":"130–133","publisher":"AMA Service GmbH","_id":"62297","language":[{"iso":"eng"}],"doi":"10.5162/ultrasonic2025/a18-a2","user_id":"158","status":"public","title":"Multiscale thermo-piezoelectric simulations using the finite element method","year":"2025","author":[{"id":"73952","full_name":"Hölscher, Jonas","first_name":"Jonas","last_name":"Hölscher"},{"id":"44026","first_name":"Olga","last_name":"Friesen","orcid":"0009-0007-5598-9484","full_name":"Friesen, Olga"},{"id":"11829","last_name":"Claes","orcid":"0000-0002-4393-268X","first_name":"Leander","full_name":"Claes, Leander"},{"full_name":"Spieker, Carsten","first_name":"Carsten","last_name":"Spieker","id":"67587"},{"id":"158","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","full_name":"Förstner, Jens"},{"id":"213","first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd"}],"date_updated":"2026-06-08T17:55:35Z"},{"page":"126–129","_id":"62296","publisher":"AMA Service GmbH","language":[{"iso":"eng"}],"doi":"10.5162/ultrasonic2025/a18-a1","user_id":"158","status":"public","title":"Modeling and simulation of the behavior of piezoceramics with the discontinuous Galerkin method","year":"2025","author":[{"first_name":"Carsten","last_name":"Spieker","full_name":"Spieker, Carsten","id":"67587"},{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","id":"158"},{"last_name":"Hölscher","first_name":"Jonas","full_name":"Hölscher, Jonas","id":"73952"},{"full_name":"Claes, Leander","first_name":"Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829"},{"id":"213","full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning"}],"date_updated":"2026-06-08T17:55:26Z","place":"Paderborn","date_created":"2025-11-25T12:23:05Z","keyword":["tet_topic_piezo"],"type":"conference","department":[{"_id":"49"},{"_id":"61"}],"publication":"2025 International Congress on Ultrasonics","citation":{"chicago":"Spieker, Carsten, Jens Förstner, Jonas Hölscher, Leander Claes, and Bernd Henning. “Modeling and Simulation of the Behavior of Piezoceramics with the Discontinuous Galerkin Method.” In <i>2025 International Congress on Ultrasonics</i>, 126–129. Paderborn: AMA Service GmbH, 2025. <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a1\">https://doi.org/10.5162/ultrasonic2025/a18-a1</a>.","short":"C. Spieker, J. Förstner, J. Hölscher, L. Claes, B. Henning, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 126–129.","apa":"Spieker, C., Förstner, J., Hölscher, J., Claes, L., &#38; Henning, B. (2025). Modeling and simulation of the behavior of piezoceramics with the discontinuous Galerkin method. <i>2025 International Congress on Ultrasonics</i>, 126–129. <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a1\">https://doi.org/10.5162/ultrasonic2025/a18-a1</a>","ieee":"C. Spieker, J. Förstner, J. Hölscher, L. Claes, and B. Henning, “Modeling and simulation of the behavior of piezoceramics with the discontinuous Galerkin method,” in <i>2025 International Congress on Ultrasonics</i>, 2025, pp. 126–129, doi: <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a1\">10.5162/ultrasonic2025/a18-a1</a>.","ama":"Spieker C, Förstner J, Hölscher J, Claes L, Henning B. Modeling and simulation of the behavior of piezoceramics with the discontinuous Galerkin method. In: <i>2025 International Congress on Ultrasonics</i>. AMA Service GmbH; 2025:126–129. doi:<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a1\">10.5162/ultrasonic2025/a18-a1</a>","bibtex":"@inproceedings{Spieker_Förstner_Hölscher_Claes_Henning_2025, place={Paderborn}, title={Modeling and simulation of the behavior of piezoceramics with the discontinuous Galerkin method}, DOI={<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a1\">10.5162/ultrasonic2025/a18-a1</a>}, booktitle={2025 International Congress on Ultrasonics}, publisher={AMA Service GmbH}, author={Spieker, Carsten and Förstner, Jens and Hölscher, Jonas and Claes, Leander and Henning, Bernd}, year={2025}, pages={126–129} }","mla":"Spieker, Carsten, et al. “Modeling and Simulation of the Behavior of Piezoceramics with the Discontinuous Galerkin Method.” <i>2025 International Congress on Ultrasonics</i>, AMA Service GmbH, 2025, pp. 126–129, doi:<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a1\">10.5162/ultrasonic2025/a18-a1</a>."},"project":[{"name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)","_id":"245"}]}]