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強流電子束轟擊下浸漬鈧酸鹽鋇鎢陰極的次級發(fā)射特性

偰正才

偰正才. 強流電子束轟擊下浸漬鈧酸鹽鋇鎢陰極的次級發(fā)射特性[J]. 電子與信息學報, 1989, 11(2): 221-224.
引用本文: 偰正才. 強流電子束轟擊下浸漬鈧酸鹽鋇鎢陰極的次級發(fā)射特性[J]. 電子與信息學報, 1989, 11(2): 221-224.
Xie Zhengcai. RESEARCH ON SECONDARY EMISSION PROPERTIES OF IMPREGNATED BARIUM SCANDATE DISPENSER CATHODE UNDER BOMBARDMENT OF POWERFUL ELECTRON BEAM[J]. Journal of Electronics & Information Technology, 1989, 11(2): 221-224.
Citation: Xie Zhengcai. RESEARCH ON SECONDARY EMISSION PROPERTIES OF IMPREGNATED BARIUM SCANDATE DISPENSER CATHODE UNDER BOMBARDMENT OF POWERFUL ELECTRON BEAM[J]. Journal of Electronics & Information Technology, 1989, 11(2): 221-224.

強流電子束轟擊下浸漬鈧酸鹽鋇鎢陰極的次級發(fā)射特性

RESEARCH ON SECONDARY EMISSION PROPERTIES OF IMPREGNATED BARIUM SCANDATE DISPENSER CATHODE UNDER BOMBARDMENT OF POWERFUL ELECTRON BEAM

  • 摘要: 本文對浸漬鈧酸鹽鋇鎢陰極在強流脈沖電子束(電子能量為2300eV,電流密度為12A/cm2)轟擊下的次級發(fā)射特性作了一些初步研究。
    Abstract: Secondary emission properties of impregnated barium scandate dispenser cathode has been studied under the bombardment of pulse powerful electron beam (electron energy-2300eV and electronic density-10A/cm2).
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  • A. H. Pickerring, B. F. Cooper, 5th Int. Conf. on Microwave Tubes, 1964, Paris, p.410.[2]V. A. Alekseyev, V. N. Lepeshinskaya, Radio Engineering and Electron Physics, 10(1965), 500.[3] V. A. Alekseyev, V. N. Lepeshinskaya, Radio Engineering and Electron Physics, 10 (1965), 502.[3]L. Lesetisky, D.K.Das, Long Life Cold Cathode for Crossed-Field Amplifiers, IEEE Couference Record of 8th Conf. on Tube Techniques, New York, 1966, p. 236 [5] L.Lesenky et al., Long Life Cold Cathode for Crossed-Field Tubes, IEEE Conference Record of 9th Conf. on Tube Techniques, New York, 1968, p. 196.[4]陳隆華,李洪武,用正交試驗法選擇鋇鎢陰極制造方法,第四屆全國電真空學術(shù)年會論文集,上海, 1982年,p. 103.[5]毛獨立,浸漬釩酸鹽鋇鎢陰極次級發(fā)射特性的研究,碩士學位論文,中國科學院電子學研究所,1985年8月.[6]張恩虬,技術(shù)情報,國光電子管廠,1983年,第5期(特刊1).[7]J.L.Cronin, IEE Proc., Pt. I, 128 (1981)1, 29.
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出版歷程
  • 收稿日期:  1987-03-21
  • 修回日期:  1987-10-19
  • 刊出日期:  1989-03-19

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