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

页码：5633 / 5637

页数：5

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