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Origin of anomalous energy spreads in photoelectron beams

 

作者: H.‐J. Drouhin,   Ph. Bre´chet,  

 

期刊: Applied Physics Letters  （AIP Available online 1990）
卷期: Volume 56, issue 21  

页码: 2152-2153

 

ISSN:0003-6951

 

年代: 1990

 

DOI:10.1063/1.102955

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The use of photocathodes as intense monoenergetic electron sources seems very promising. Yet, many experimenters have observed large energy spreads, increasing with the emitted current, which remained unexplained. Here, we analyze a mechanism which accounts well for these effects.

 

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