Variations in electron transport in argon with temperature near the Ramsauer-Townsend minimum

T. Makabe, T. Mori

研究成果: Article査読

12 被引用数 (Scopus)

抄録

A previously developed three-term expansion method has been extended to study the electron swarm in argon in the energy range of the Ramsauer-Townsend minimum. The swarm parameters of electrons have been computed at temperatures of 89.6, 293 and 1000K in the range 1*10-21<or=E/N (V cm 2)<or=1*10-17. In particular, the dependence of the drift velocity on gas temperature in the vicinity of the minimum is discussed in detail, and it is shown that a 'crossing curve' property appears. Also the validity of the conventional two-term approximation is confirmed by direct comparison with the lth-order distribution function (l=0, 1, 2) in the region of the minimum.

本文言語English
論文番号010
ページ(範囲)1395-1402
ページ数8
ジャーナルJournal of Physics D: Applied Physics
15
8
DOI
出版ステータスPublished - 1982 12 1

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 音響学および超音波学
  • 表面、皮膜および薄膜

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