Variation of piezoelectric coefficient and dielectric constant with electric field and temperature: A review

Author

Sukesha ; Vig, Renu ; Kumar, Narendra

Author_Institution

UIET, Panjab Univ., Chandigarh, India

fYear

2014

fDate

6-8 March 2014

Firstpage

1

Lastpage

6

Abstract

Constitutive equations of piezoelectricity in real life environmental conditions are dependent upon change in temperature, electric field, moisture etc. Piezoelectric coefficient and dielectric constant of piezoelectric materials appreciably change with change in DC bias, AC electric field and temperature. This work discusses variation of piezoelectric coefficient and dielectric constant with electric field and temperature. Graphs have been reproduced from literature to show this variation. Crisp tables showing variation have also been created for ready use.

Keywords

electric fields; permittivity; piezoelectric materials; piezoelectricity; AC electric field; DC bias; constitutive equations; crisp tables; dielectric constant; environmental conditions; piezoelectric coefficient variation; piezoelectric materials; temperature coefficient; Dielectric constant; Electric fields; Equations; Permittivity; Piezoelectric materials; Temperature sensors; Piezoelectric coefficient; dielectric constant; piezoelectric;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering and Computational Sciences (RAECS), 2014 Recent Advances in

Conference_Location

Chandigarh

Print_ISBN

978-1-4799-2290-1

Type

conf

DOI

10.1109/RAECS.2014.6799515

Filename

6799515