DocumentCode
3358706
Title
Polarization-field hysteresis measurements in ferroelectric polymers
Author
Sergeeva, A.E. ; Xia, Zhongfu ; Fedosov, S.N. ; Zhang, Hongyan
Author_Institution
Odessa Technol. Inst., Ukraine
fYear
1996
fDate
25-30 Sep 1996
Firstpage
914
Lastpage
919
Abstract
A new method is proposed to study polarization-field hysteresis in ferroelectric polymers based on the appropriate treatment of experimentally recorded kinetics of the electret potential during the constant current corona poling. The apparent conductivity and the dielectric constant measured in the same experiments are considered. As an example, the P(E) dependence for PVDF is obtained and values of the coercive field and the remanent polarization are found
Keywords
dielectric hysteresis; dielectric measurement; dielectric polarisation; electrets; ferroelectric materials; polymers; PVDF; apparent conductivity; coercive field; constant current corona poling; dielectric constant; electret potential kinetics; ferroelectric polymer; polarization-field hysteresis measurement; remanent polarization; Conductivity; Corona; Dielectric constant; Dielectric measurements; Electrets; Ferroelectric materials; Hysteresis; Kinetic theory; Polarization; Polymers;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrets, 1996. (ISE 9), 9th International Symposium on
Conference_Location
Shanghai
Print_ISBN
0-7803-2695-4
Type
conf
DOI
10.1109/ISE.1996.578232
Filename
578232
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