MODEL OF POLARIZATION BUILDUP DURING CORONA CHARGING OF FERROELECTRIC POLYMERS

被引：7

作者：

FEDOSOV, SN

SERGEEVA, AE

机构：

[1] Physics Department, Odessa Technological Institute, ul.Sverdlova 112, 270039 Odessa, Ukraine

来源：

JOURNAL OF ELECTROSTATICS | 1993年 / 30卷

关键词：

Charge carriers - Coercive force - Electric currents - Electric space charge - Electrostatics - Ferroelectric materials - Fluorine containing polymers - Frequency response - Mathematical models - Polarization - Remanence;

D O I：

10.1016/0304-3886(93)90060-K

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The method of a constant charging current is applied to study processes of polarization build-up and space charge accumulation in ferroelectric polymers. A phenomenological model is constructed which adequately explains experimentally observed features. A coercive field and a remanent polarization are evaluated by fining the experimental data in the model.

引用

页码：39 / 45

页数：7

共 14 条

[1]

Murayama, J. Polym. Sci.: Polym. Phys. Ed., 13, (1975)

[2]

von Seggern, Wang, J. Appl. Phys., 56, (1984)

[3]

Eisenmenger, Haardt, Sol. St. Comm., 41, (1982)

[4]

Gross, von Seggern, Gerhard-Multhaupt, J. Phys. D, 18, (1985)

[5]

Sessler, Berrassoul, LIPP investigation of piezoelectricity distributions in PVDF poled with various methods, Ferroelectrics, 76, (1987)

[6]

Gerhard-Multhaupt, Electrets: Dielectrics with Quasi-Permanent Charge or Polarization, IEEE Transactions on Electrical Insulation, 22, (1987)

[7]

Gross, Gerhard-Multhaupt, Berrassoul, Sessler, J. Appl. Phys., 62, (1987)

[8]

Sessler, Electrets, (1988)

[9]

Giacometti, J. Phys.: D, 20, (1987)

[10]

Giacometti, Campos, Rev. Sci. Instrum., 61, (1990)

← 1 2 →