Design of high-brightness and high-power electron gun based on combined Poisson Superfish and GPT

您当前的位置：

首页 >

文章列表页 >

更新时间：2021-03-05

- Design of high-brightness and high-power electron gun based on combined Poisson Superfish and GPT
- NUCLEAR TECHNIQUES Vol. 34, Issue 8, (2011)
- 作者机构：
  
  中国科学院上海应用物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL503.3
- Published：01 August 2011
- 稿件说明：
移动端阅览
[1]程坤,赵明华,顾强,林国强.基于Poisson Superfish和General Particle Tracer的高亮度高平均功率电子枪设计[J].核技术,2011,34(08):581-584.

CHENG Kun ZHAO Minghua GUQiang LIN Guoqiang. Design of high-brightness and high-power electron gun based on combined Poisson Superfish and GPT[J]. Nuclear techniques, 2011, 34(8): 581-584.
[1]程坤,赵明华,顾强,林国强.基于Poisson Superfish和General Particle Tracer的高亮度高平均功率电子枪设计[J].核技术,2011,34(08):581-584. DOI：

CHENG Kun ZHAO Minghua GUQiang LIN Guoqiang. Design of high-brightness and high-power electron gun based on combined Poisson Superfish and GPT[J]. Nuclear techniques, 2011, 34(8): 581-584. DOI：

设计一个高压350 kV、平均流强10 mA、束流发射度低于20μm-rad的电子枪。阴极为光阴极时

峰值电流大

导流系数较大

采用Pierce法设计球面阴极结构电子枪。阴极为热阴极直流时

峰值电流较小

导流系数较小

考虑设计一个平面阴极电子枪。用Poisson Superfish构建电子枪的基本结构

再用General Particle Tracer（GPT）将电子枪腔内电场导入

来模拟计算电子枪的轨迹参数。

In this paper

a simple high-voltage electron gun operated at 350 kV is designed

with the least average beam current of 10 mA

and an emittance of no more than 20 μm-rad.Combined Superfish and General Particle Tracer(GPT) are used to simulate the parameters.

Views

112

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：881214 Visits Today：741

⁰