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.
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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
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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