Publication detail

Effect of temperature increasing to Curie point on the material coefficients of PZT ceramics

FIALKA, J. UHER, M.

Original Title

Effect of temperature increasing to Curie point on the material coefficients of PZT ceramics

English Title

Effect of temperature increasing to Curie point on the material coefficients of PZT ceramics

Type

conference paper

Language

en

Original Abstract

This paper deals with influence of temperature on the piezoelectric ceramics parameters. The properties of ceramics and its material coefficients are changing during the temperature increasing. The work is focused on the measurement of changes of piezoelectric coefficients after temperature increasing and subsequent decrease to room temperature. In applications where PZT ceramics is used, stable piezoelectric coefficients in wide-temperarure range are accentuated. In our research we measured the temperature dependencies from room temperature to temperature of Curie point.

English abstract

This paper deals with influence of temperature on the piezoelectric ceramics parameters. The properties of ceramics and its material coefficients are changing during the temperature increasing. The work is focused on the measurement of changes of piezoelectric coefficients after temperature increasing and subsequent decrease to room temperature. In applications where PZT ceramics is used, stable piezoelectric coefficients in wide-temperarure range are accentuated. In our research we measured the temperature dependencies from room temperature to temperature of Curie point.

Keywords

PZT ceramics, resonance frequency, Curie temperature, coupling factor

RIV year

2011

Released

23.11.2011

Publisher

DAAAM International Vienna

Location

Vienna, Austria

ISBN

978-3-901509-83-4

Book

Annals & Proceeding of 22nd DAAAM World Symposiums

Edition

first

Edition number

1

Pages from

803

Pages to

804

Pages count

2

Documents

BibTex


@inproceedings{BUT74556,
  author="Jiří {Fialka} and Miroslav {Uher}",
  title="Effect of temperature increasing to Curie point on the material coefficients of PZT ceramics",
  annote="This paper deals with influence of temperature on the piezoelectric ceramics parameters. The properties of ceramics and its material coefficients are changing during the temperature increasing. The work is focused on the measurement of changes of piezoelectric coefficients after temperature increasing and subsequent decrease to room temperature. In applications where PZT ceramics is used, stable piezoelectric coefficients in wide-temperarure range are accentuated. In our research we measured the temperature dependencies from room temperature to temperature of Curie point.",
  address="DAAAM International Vienna",
  booktitle="Annals & Proceeding of 22nd DAAAM World Symposiums",
  chapter="74556",
  edition="first",
  howpublished="print",
  institution="DAAAM International Vienna",
  year="2011",
  month="november",
  pages="803--804",
  publisher="DAAAM International Vienna",
  type="conference paper"
}