ON THE MECHANISM OF EMISSION FROM THE FERROELECTRIC CERAMIC CATHODE

被引：82
|
作者：
PUCHKAREV, VF
MESYATS, GA
机构：
[1] UNIV SO CALIF, DEPT ELECT ENGN, LOS ANGELES, CA 90089 USA
[2] RUSSIAN ACAD SCI, INST ELECTROPHYS, SVERDLOVSK 620219, RUSSIA
来源：
JOURNAL OF APPLIED PHYSICS | 1995年 / 78卷 / 09期
关键词：
D O I：
10.1063/1.359687
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This article suggests an alternative mechanism for electron emission from the ferroelectric ceramic cathode. This mechanism involves the concept of vacuum breakdown initiation from metal-dielectric cathodes that comprises two stages: the field emission through metal-dielectric-vacuum conjunction followed by the processes resulting in an uncompleted surface discharge. The electron emission thus occurs from the low-density surface plasma. (C) 1995 American institute of Physics.
引用
收藏
页码：5633 / 5637
页数：5
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