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Collection Efficiency of Continuous Dynode Electron Multiple Arrays

 

作者: E. G. Burroughs,  

 

期刊: Review of Scientific Instruments  (AIP Available online 1969)
卷期: Volume 40, issue 1  

页码: 35-37

 

ISSN:0034-6748

 

年代: 1969

 

DOI:10.1063/1.1683743

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The ratio of incident electrons to electrons which participate in the multiplication process for continuous dynode electron multiplier arrays has been experimentally determined. For an array which had a geometrical transmission of 50%, it was found that 75% of the incident electron current reached the multiplication section of the array tubes. Of this percentage, 50% were considered to be initial electrons and the remaining 25% reflected or secondary electrons from the top electrode.

 

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