Electron and neutral density distributions of vacuum arcs under anode-spot mode

被引：0

作者：

Hirano Y. ^{[1
]}

Kikuchi R. ^{[1
]}

Ejiri H. ^{[1
]}

Kumada A. ^{[1
]}

Hidaka K. ^{[1
]}

Inada Y. ^{[2
]}

机构：

[1] School of Engineering, The University of Tokyo, 7-3-1, Hongo, Tokyo, Bunkyo-ku

[2] Graduate School of Science and Engineering, Saitama University, 255, Shimo-Okubo, Sakura-ku, Saitama

来源：

IEEJ Transactions on Fundamentals and Materials | 2021年 / 141卷 / 06期

基金：

日本学术振兴会;

关键词：

Anode-spot mode; Plasma diagnostics; Vacuum arc;

D O I：

10.1541/ieejfms.141.407

中图分类号：

学科分类号：

摘要：

The two-dimensional density distributions of electrons and neutral vapor in vacuum arcs under type-1 and type-2 anode-spot modes were measured using a Shack-Hartmann method. The electron density for type 2 was higher than type 1 by a factor of about three, while the neutral density was found to be almost the same between both types. © 2021 The Institute of Electrical Engineers of Japan.

引用

页码：407 / 408

页数：1