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Detection Efficiency of a Continuous Channel Electron Multiplier for Positive Ions

 

作者: Clifford N. Burrous,   Albert J. Lieber,   Vladimir T. Zaviantseff,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1967）
卷期: Volume 38, issue 10  

页码: 1477-1481

 

ISSN:0034-6748

 

年代: 1967

 

DOI:10.1063/1.1720565

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The relative detection efficiency of a curved continuous channel electron multiplier has been measured for H+, H2+,3He+,3He++, He+, Ne+, and A+ions over a 500‐eV energy range. The detector's efficiency is presented as a function of the incoming ion's energy, velocity, and degree of ionization. Preacceleration was employed to reduce the falloff in efficiency for energies below 3 keV.

 

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