パルス実験による縦方向拡散係数の検討

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2014/07/01

タイトル(英語): Examination of Longitudinal Diffusion Coefficient Obtained by Pulse Experiment

著者名: 寺下　裕作（室蘭工業大学 大学院工学研究科 情報電子工学系専攻），佐藤　孝紀（室蘭工業大学 大学院工学研究科 情報電子工学系専攻／室蘭工業大学 環境科学・防災研究センター），伊藤　秀範（室蘭工業大学 大学院工学研究科 情報電子工学系専攻）

著者名(英語): Yusaku Terashita (Division of Information & Electronic Engineering, Graduate School of Engineering, Muroran Institute of Technology), Kohki Satoh (Division of Information & Electronic Engineering, Graduate School of Engineering, Muroran Institute of Technology/Center of Environmental Science and Disaster Mitigation for Advanced Research, Muroran Institute of Technology), Hidenori Itoh (Division of Information & Electronic Engineering, Graduate School of Engineering, Muroran Institute of Technology)

キーワード: 電子輸送係数，縦方向拡散係数，モンテカルロシミュレーション，パルス実験　　electron transport coefficient，longitudinal diffusion coefficient，Monte Carlo simulation，pulse experiment

要約(英語): Pulsed experiment is simulated by Monte Carlo simulation for two kinds of constant collision frequency model gases, and longitudinal diffusion coefficient DL', which is measured in “Pulse experiment”, is deduced. DL' is compared with the diffusion coefficient DL, obtained by the simulation of Time-of-Flight experiment. It is found that DL' does not necessarily agree with DL, and that the difference between DL' and DL tends to increase when the values of E/N and effective ionisation coefficient increase.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.134 No.7 （2014）

本誌掲載ページ: 454-459 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/134/7/134_454/_article/-char/ja/