Title :
The electric moment contribution to the piezoelectricity of PVDF
Author :
Schaffner, F. ; Jungnickel, B.-J.
Author_Institution :
Deutsches Kunstoff-Inst., Darmstadt, Germany
Abstract :
The authors investigate the contribution of the dielectric properties to the hydrostatic piezoelectricity of polyvinylidene fluoride (PVDF). The task requires a suitable analysis of the moment term and consideration of the dependence of the effective electric moment of the sample on the permittivities and the shape of the several phases
Keywords :
electric moments; piezoelectric materials; polymer films; effective electric moment; electric moment contribution; hydrostatic piezoelectricity; permittivities; polymer film; polyvinylidene fluoride; Amorphous materials; Crystallization; Dielectrics; Ferroelectric materials; Permittivity; Piezoelectric effect; Piezoelectric polarization; Piezoelectricity; Pyroelectricity; Shape;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1992. Annual Report. Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-0565-5
DOI :
10.1109/CEIDP.1992.283164
