INTENSITY OF ELECTRON BEAMS

被引:8
作者
HELMER, JC
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D O I
10.1119/1.1972890
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G40 [教育学];
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040101 ; 120403 ;
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页码:222 / &
相关论文
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Born M., 1959, PRINCIPLES OPTICS
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KLEMPERER O, 1953, ELECTRON OPTICS
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[4]   Limiting current densities in electron beams [J].
Pierce, JR .
JOURNAL OF APPLIED PHYSICS, 1939, 10 (10) :715-724
[5]  
Spangenberg KR, 1948, VACUUM TUBES