Self‐emissive probes

 

作者: Noah Hershkowitz,   Brian Nelson,   James Pew,   David Gates,  

 

期刊: Review of Scientific Instruments  (AIP Available online 1983)
卷期: Volume 54, issue 1  

页码: 29-34

 

ISSN:0034-6748

 

年代: 1983

 

DOI:10.1063/1.1137210

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A high‐density magnetized plasma is seen to heat small diameter tungsten wire probes to electron emission. The use of these self‐emissive probes to determine the plasma potential in a tandem mirror plasma is investigated. A simplified model is presented and comparison is made with conventional emissive probe behavior.

 

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