🇬🇧

Experimental investigations of viscoelastic and ferroelectric heating in PZT–5H

Warkentin, Andreas
Ricoeur, Andreas

This contribution focuses on the separation of two effects causing a temperature change in experiments with electrically loaded ferroelectrics. These materials are often subjected to cyclic loading, where viscoelasticity prevails at lower electric fields, whereas dissipative heating by domain switching governs the heating above the coercive field. Different frequencies and load amplitudes are investigated experimentally.

Sponsor
Gefördert im Rahmen des Projekts DEAL
Citation
In: Proceedings in applied mathematics and mechanics (PAMM) Volume 20 / Issue 1 (2021-01-25) , S. ; EISSN 1617-7061
Collections
@article{doi:10.17170/kobra-202101283086,
  author    ={Warkentin, Andreas and Ricoeur, Andreas},
  title    ={Experimental investigations of viscoelastic and ferroelectric heating in PZT–5H},
  keywords ={620 and 530 and Ferroelektrikum and Viskoelastizität and Heizung and Temperaturschwankung and Frequenz and Amplitude},
  copyright  ={http://creativecommons.org/licenses/by-nc-nd/4.0/},
  language ={en},
  journal  ={Proceedings in applied mathematics and mechanics (PAMM)},
  year   ={2021-01-25}
}