中国物理B ›› 1995, Vol. 4 ›› Issue (12): 906-911.doi: 10.1088/1004-423X/4/12/004

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PRESSURE DEPENDENCE OF ELECTRON DENSITY DISTRIBUTION IN GLOW DISCHARGE

郭小明, 周庭东, 白秀庭   

  1. Department of Electrical Engneering, Tsinghua University, Beijing 100084, China
  • 收稿日期:1995-03-02 出版日期:1995-12-20 发布日期:1995-12-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China.

PRESSURE DEPENDENCE OF ELECTRON DENSITY DISTRIBUTION IN GLOW DISCHARGE

GUO XIAO-MING (郭小明), Zhou Ting-dong (周庭东), Pai Siu-ting (白秀庭)   

  1. Department of Electrical Engneering, Tsinghua University, Beijing 100084, China
  • Received:1995-03-02 Online:1995-12-20 Published:1995-12-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China.

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摘要： Based on a glow discharge model of analytic form developed recently and by using the available data for the diffusion coefficients and mobilities of electrons and positive ions, the pressure effects on the spatial distribution of the electron density n have been systematically calculated and analyzed, The gas employed in the study was pure argon and the pressure range was from 0.1 to 1Torr. Theoretical results were found to be consistent with the experimental observations.

Abstract: Based on a glow discharge model of analytic form developed recently and by using the available data for the diffusion coefficients and mobilities of electrons and positive ions, the pressure effects on the spatial distribution of the electron density n have been systematically calculated and analyzed, The gas employed in the study was pure argon and the pressure range was from 0.1 to 1Torr. Theoretical results were found to be consistent with the experimental observations.

中图分类号:  (Glow; corona)

  • 52.80.Hc
52.25.Fi (Transport properties)