Role of amorphous phase in electron emission from ferroelectric copolymer P(VDF-TrFE) films

被引：0
|
作者：
Li, Junjie [1 ]
Gu, Changzhi [1 ]
机构：
[1] Chinese Acad Sci, Inst Phys, Microfabricat Lab, Beijing 100190, Peoples R China
来源：
2009 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE | 2009年
关键词：
Ferroelectric copolymer; electron emission; amorphous phase; polarization reversal;
D O I：
10.1109/IVELEC.2009.5193522
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 ferroelectric copolymer PVDF-TrFE thin films were deposited by spin coating method. Electron emission properties of PVDF-TrFE thin film annealed at 140 degrees C were tested, and the role of amorphous phase in electron emission process was discussed. The results showed that the electron emission ability of PVDF-TrFE film was dependent on the film crystallinty, and amorphous phase in the film determined main electron emission process.
引用
收藏
页码：245 / 246
页数：2
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