---
_id: '65785'
abstract:
- lang: eng
  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.
author:
- first_name: Olga
  full_name: Friesen, Olga
  id: '44026'
  last_name: Friesen
  orcid: 0009-0007-5598-9484
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Jonas
  full_name: Hölscher, Jonas
  id: '73952'
  last_name: Hölscher
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
- first_name: Claus
  full_name: Scheidemann, Claus
  id: '38259'
  last_name: Scheidemann
- first_name: Tobias
  full_name: Hemsel, Tobias
  id: '210'
  last_name: Hemsel
- first_name: Raphael
  full_name: Kuess, Raphael
  last_name: Kuess
- first_name: Andrea
  full_name: Walther, Andrea
  last_name: Walther
- first_name: Carsten
  full_name: Spieker, Carsten
  id: '67587'
  last_name: Spieker
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
citation:
  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>
  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>
  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} }'
  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>.
  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>.'
  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>.
  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).
date_created: 2026-06-08T05:44:09Z
date_updated: 2026-06-08T17:54:45Z
department:
- _id: '49'
doi: 10.1515/teme-2026-0042
keyword:
- tet_topic_piezo
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '245'
  name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken
    für Leistungsschallanwendungen (NEPTUN)'
publication: tm - Technisches Messen
publication_identifier:
  issn:
  - 0171-8096
  - 2196-7113
publication_status: published
publisher: Walter de Gruyter GmbH
status: public
title: Measurement of multiphysical material parameters of piezoceramic components
  for high-power ultrasonic applications
type: journal_article
user_id: '158'
year: '2026'
...