Thermionic Cathode Microwave Electron Gun

Xie Jialin; Gao Jie; Huang Yonzhang; Zhang Renshan; Wang Youzhi

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1990, Vol. 14> Issue(S4) : 339-348

Thermionic Cathode Microwave Electron Gun

Center of Advanced Science and Technology, Beijing, China;Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The principle and development of the thermionic cathode electron gun used as a injector of a high brightness RF linac are introduced. The numerical computation of the beam current, energy spread and emittance are given. A prototype of the gun was tested and some experiment results are reported. The paper concludes with a discussion of the existing problems and possible improvements in its performance.

[1]	Nijatie A . Numerical simulation and design of a thermionic electron gun. Chinese Physics C, 2016, 40(5): 057003. doi: 10.1088/1674-1137/40/5/057003
[2]	LIAO Lang , ZHANG Meng , ZHAO Ming-Hua . Multipacting saturation in parallel plate and micro-pulse electron gun. Chinese Physics C, 2015, 39(2): 027003. doi: 10.1088/1674-1137/39/2/027003
[3]	FAN Pei-Liang , ZHU Feng , QUAN Sheng-Wen , LIU Ke-Xin . Preliminary design and multipacting simulation of a SRF quarter wave electron gun at Peking University. Chinese Physics C, 2014, 38(5): 057002. doi: 10.1088/1674-1137/38/5/057002
[4]	LI Ji , PEI Yuan-Ji , HU Tong-Ning , CHEN Qu-Shan , FENG Guang-Yao , SHANG Lei , LI Cheng-Long . Design of an electron gun for terahertz radiation source. Chinese Physics C, 2014, 38(4): 047004. doi: 10.1088/1674-1137/38/4/047004
[5]	ZHOU Zu-Sheng , HE Da-Yong , CHI Yun-Long . Electron gun system for NSC KIPT linac. Chinese Physics C, 2014, 38(6): 067006. doi: 10.1088/1674-1137/38/6/067006
[6]	LI Wei-Wei , HE Zhi-Gang , JIA Qi-Ka . Generation and measurement of sub-picosecond electron bunch in photocathode rf gun. Chinese Physics C, 2013, 37(12): 127002. doi: 10.1088/1674-1137/37/12/127002
[7]	LIAO Lang , ZHANG Meng , GU Qiang , FANG Wen-Cheng , ZHAO Ming-Hua . Multipacting analysis in micro-pulse electron gun. Chinese Physics C, 2013, 37(11): 117004. doi: 10.1088/1674-1137/37/11/117004
[8]	WANG Er-Dong , rg Kewisch , Ilan Ben-Zvi , Andrew Burrill , Trivini Rao , WU Qiong , Animesh Jain , Ramesh Gupta , Doug Holmes , ZHAO Kui . Heat load of a GaAs photocathode in an SRF electron gun. Chinese Physics C, 2011, 35(4): 387-391. doi: 10.1088/1674-1137/35/4/012
[9]	LI Ruo-Yun , ZHENG Shu-Xin , TANG Chuan-Xiang . Development of a ferroelectric cathode diode. Chinese Physics C, 2010, 34(8): 1127-1131. doi: 10.1088/1674-1137/34/8/017
[10]	YANG An-Ming , XIA Lian-Sheng , ZHANG Huang , ZHANG Kai-Zhi , SHI Jin-Shui , DENG Jian-Jun . Large Area Thermionic Cathode and Its Prilimiary Experimental Results. Chinese Physics C, 2008, 32(S1): 286-288.
[11]	SUN Hong-Bing , PEI Yuan-Ji , XIE Ai-Gen , WANG Rong . The Numerical Algorithm of Secondary Emission Microwave Electron Gun. Chinese Physics C, 2005, 29(1): 95-98.
[12]	Tang Chuanxiang , Lin Yuzheng , Tong Dechun , Wu Yuanming , Wang Youzhi , Zhao Xinqiao , Xie Jialin . B&D of a Multi-cavity RF Gun With Thermionic Cathode for BFEL. Chinese Physics C, 1997, 21(4): 378-383.
[13]	Tang Chuanxiang , Wu Yuanming , Wang Youzhi , Zhao Xinqiao , Lin Yuzheng , Xie Jialin . Experimeotal Study of a Multi - Cavity BF Gun With Thermionic Cathode. Chinese Physics C, 1997, 21(5): 470-474.
[14]	Tang Chuanxiang , Lin Yuzheng , Wu Yuanming , Wang Youzhi , Zhao Xinqiao , Xie Jialin . Experimental Study of a Multi-Cavity RF Gun with Thermionic Cathode. Chinese Physics C, 1997, 21(S2): 91-95.
[15]	Tang Chuanxiang , Lin Yuzheng , Tong Dechun , Wu Yuanming , Wang Youzhi , Zhao Xinqiao , Xie Jialin . R&D of a Multi-Cavity RF Gun with Thermionic Cathode for BFEL. Chinese Physics C, 1997, 21(S2): 85-90.
[16]	Tang Chuanxiang , Yang Yue , Lin Yuzheng . Simulation of RF Thermionic Gun. Chinese Physics C, 1996, 20(4): 376-384.
[17]	Huang Yongzhang , Wu Gang . An Re-entrant Cavity and Its Cathode Structure for the Thermionic Microwave Gun. Chinese Physics C, 1994, 18(7): 658-663.
[18]	HUANG Yong-Zhang , TENG Ke-Jian , XIE Jia-Lin . Design and Fabrication of Alpha Magnet for an Microwave Electron Gun. Chinese Physics C, 1993, 17(9): 790-795.
[19]	Yu Qingchang . The Magnetically Confined Electron Cloud Sustained by Thermionic Emission. Chinese Physics C, 1991, 15(S2): 127-131.
[20]	XIE Jia-Lin , GAO Jie , HUANG Yong-Zhang , ZHANG Ren-Shan , WANG You-Zhi . THERMIONIC CATHODE MICROWAVE ELECTRON GUN. Chinese Physics C, 1990, 14(7): 577-584.

Access

Get Citation

Xie Jialin, Gao Jie, Huang Yonzhang, Zhang Renshan and Wang Youzhi. Thermionic Cathode Microwave Electron Gun[J]. Chinese Physics C, 1990, 14(S4): 339-348.

Xie Jialin, Gao Jie, Huang Yonzhang, Zhang Renshan and Wang Youzhi. Thermionic Cathode Microwave Electron Gun[J]. Chinese Physics C, 1990, 14(S4): 339-348. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1989-08-16

Fund

Supported by the National Natural Science Foundation of China.

Article Metric

Article Views(775)
PDF Downloads(7)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Thermionic Cathode Microwave Electron Gun

Center of Advanced Science and Technology, Beijing, China;Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China

Received Date: 1989-08-16

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: The principle and development of the thermionic cathode electron gun used as a injector of a high brightness RF linac are introduced. The numerical computation of the beam current, energy spread and emittance are given. A prototype of the gun was tested and some experiment results are reported. The paper concludes with a discussion of the existing problems and possible improvements in its performance.