Distortion of polarization hysteresis in ferroelectric thin films with conductance

被引:1
|
作者
Zheng, LR
Xu, WP
Yang, PX
Lin, CL
机构
关键词
D O I
10.1109/ISE.1996.578233
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
In this paper, the deformation of the polarization hysteresis in ferroelectric thin films with conductance is analyzed both by calculation and experiment. We find that leakage may cause the hysteresis loop rising vertically up the ordinate (i.e. a gap) when E becomes zero, if leakage of the film is asymmetric at different polarities, vertical drift of the hysteresis loop maybe occur.
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页码:920 / 924
页数:5
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