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Author:

王波 (王波.) (Scholars:王波) | 杨志浩 (杨志浩.) | 祁超 (祁超.) | 吕广宏 (吕广宏.)

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incoPat

Abstract:

一种等离子体束流密度分布的测量方法,属于等离子体诊断技术领域。由偏压极板、若干法拉第筒和底板组成。所述偏压极板在每个法拉第筒的轴线位置开设有采集孔,所述偏压极板在边缘端部位置开设有导线连接孔,所述偏压极板经偏压电路接地,使偏压极板带负电,所述偏压极板与法拉第筒的接触面有绝缘涂层;所述法拉第筒内壁有导电薄膜,但不与偏压极板接触,与偏压极板之间留有缝隙,所述法拉第筒下端面有导电薄膜,与下层底板凹槽的导电材料接触引出电路,所述上层底板有固定孔。通过偏压电路10中电流表测得的电流信号I,由电子束通量计算公式Flux计算可得电子束通量,即束流密度。即可测密度分布也可测形状。

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Patent Info :

Type: 发明授权

Patent No.: CN201911329025.5

Filing Date: 2019-12-20

Publication Date: 2022-02-08

Pub. No.: CN111031651B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

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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