Pierce-Type Electron Gun with a Large Concave LaB_6 Cathode
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概要
- 論文の詳細を見る
A Pierce-type electron gun with a concave cathode of lanthanum hexaboride (LaB_6) 30 mm in diameter is described. At an accelerating voltage of 3 kV and a cathode temperature of 1340℃, a focussed electron beam of DC 300 mA was obtained.
- 社団法人応用物理学会の論文
- 1981-02-05
著者
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Matoba Masaru
Department Of Applied Quantum Physics And Nuclear Engineering Graduate School Of Engineering Kyushu
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KATASE Akira
Department of Nuclear Engineering, Faculty of Engineering, Kyushu University
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Katase Akira
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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Matoba Masaru
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University:(present Address) Departm
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SHINTAKE Tumoru
Department of Nuclear Engineering, Faculty of Engineering, Kyushu University
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OHBA Kunio
Department of Nuclear Engineering, Faculty of Engineering, Kyushu University
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Ohba Kunio
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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Shintake Tumoru
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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