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author:

李旦振 (李旦振.) [1] (Scholars:李旦振) | 俞康 (俞康.) [2] | 高怀蓉 (高怀蓉.) [3]

Abstract:

本文采用有限元法对新型场发射阴极场分布进行数值分析.结果表明:钼尖电场随着其半径R_0的增大而减小,阳极几何位置和电压对场强的影响不大,介质的存在对场强稍有影响.场域剖分是否合适对结果有一定影响.

Keyword:

分布 场致发射阴极 有限元法 电场

Community:

  • [ 1 ] 福州大学物理系
  • [ 2 ] 福州大学物理系 350002
  • [ 3 ] 350002

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Source :

云南大学学报(自然科学版)

ISSN: 0258-7971

CN: 53-1045/N

Year: 1992

Issue: S1

Page: 46-50

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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