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Some Properties of Tubular Electron Beams

 

作者: Nelson Wax,  

 

期刊: Journal of Applied Physics  （AIP Available online 1949）
卷期: Volume 20, issue 3  

页码: 242-247

 

ISSN:0021-8979

 

年代: 1949

 

DOI:10.1063/1.1698349

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Approximate expressions are obtained for the potential distribution, maximum current density, and beam spread of tubular electron beams of finite thickness. Comparisons are made with previously published results for very thin tubular beams and solid cylindrical beams.

 

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