The first energy spread measurement of electron beam produced by MPG

被引：0
|
作者：
Li, Boting [1 ]
Zhao, Jifei [1 ]
Yang, Deyu [1 ]
Yang, Yujia [1 ]
Yang, Ziqin [1 ]
Tan, Weiwei [1 ]
Xiao, Li [1 ]
Lu, Xiangyang [1 ]
机构：
[1] Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
来源：
RESULTS IN PHYSICS | 2017年 / 7卷
关键词：
MPG; Energy spread; Retarding field energy analyzer; EMISSION;
D O I：
10.1016/j.rinp.2017.10.030
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents the energy spread measurement result of electron beam produced by MPG, which is obtained for the first time. The operation parameters and the experimental result are reported. The average current density of 1.8 mA was obtained at 2.856 GHz. The energy spread of the electron beam is also measured, in which the energy of the most electrons is less than 50 eV and the FHWM is less than 15 eV. The fifth order operation mode is obtained. (C) 2017 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license.
引用
收藏
页码：3984 / 3990
页数：7
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