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Stable carbide field emitter

 

作者: Hiroshi Adachi,   Kiyoshi Fujii,   Shigeaki Zaima,   Yukio Shibata,   Chuhei Oshima,   Shigeki Otani,   Yoshio Ishizawa,  

 

期刊: Applied Physics Letters  （AIP Available online 1983）
卷期: Volume 43, issue 7  

页码: 702-703

 

ISSN:0003-6951

 

年代: 1983

 

DOI:10.1063/1.94450

 

出版商: AIP

 

数据来源: AIP

 

摘要:

New experimental results of very stable field emitted electrons from TiC single crystal needles are presented. The optimum flashing temperature region for the stable field emission was found. The stability, which is defined by the ratio of current fluctuation to total current, was better than 0.5% at a vacuum of 10−7Pa with total electron emission of 1 &mgr;A.

 

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