Experimental study on a new LaMo cathode of high current ion source

被引：0

作者：

Tao, XP ^{[1
]}

Peng, SX

机构：

[1] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230029, Peoples R China

[2] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China

来源：

HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2000年 / 24卷 / 08期

关键词：

high current ion source; LaMo cathode; LaB6; cathode;

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The emission character and discharge character of a purchased LaMo cathode material applied in high current ion source are measured. It is found that the LaMo cathode is an efficient heat cathode emitter. When used in high current ion source, the cathode are is in normal operation and the lifetime of cathode is longer than that of LaB6. From the practical use of this cathode, the LaMo cathode is indeed a new kind applicable cathode of high current ion source.

引用

页码：767 / 769

页数：3

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