摘要
为测量双阳极电子枪的输出束流品质,设计了一套完善的测量系统。使用该测量系统对双阳极电子枪进行测量。实验结果表明,增加中间电极可提高电子枪输出束流流强并改善横向聚焦。
In order to measure the quality of the beam at the exit of the electron-gun with double-anode structure,an improved measurement system was developed.The electron-gun was tested by the measurement system successfully.The result shows that the intermediate electrode could increase the electron-gun＇s output beam current and improve the transverse focusing.
作者
尚风雷
李骥
尚雷
陆业明
陈大潮
王远远
孙振标
SHANG Feng-lei LI Ji SHANG Lei LU Ye-ming CHEN Da-chao WANG Yuan-yuan SUN Zhen-biao(National Synchrotron Radiation Laboratory, University of Science and Technology of China , Hefei 230029, Chin)
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2016年第11期2075-2080,共6页
Atomic Energy Science and Technology
基金
国家自然科学基金资助项目(10875116
11175181)
关键词
电子枪测量装置
束斑尺寸测量
阴栅组件
electron-gun measurement system
beam size measure
cathode-grid assembly
