高輝度電子銃の特性解析のための陰極形状モデリング法

Material type: 文書・図像類

Author: 森本, 泰介ほか

Publisher: 愛知工業大学

Publication date: 2013-03-31

Material Format: Digital

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Note (General)：: To study the operating characteristics of a high brightness electron gun, the modeling of the tip evolution of a point cathode was combined with the e...

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Material Type: 文書・図像類
Title: 高輝度電子銃の特性解析のための陰極形状モデリング法
Author/Editor: 森本, 泰介
飯吉, 僚
Author Heading: 森本, 泰介
飯吉, 僚
Publication, Distribution, etc.: 愛知工業大学
Publication Date: 2013-03-31
Publication Date (W3CDTF): 2013-03-31
Alternative Title: コウキドデンシジュウノトクセイカイセキノタメノインキョクケイジョウモデリングホウ
Modeling of Tip Evolution of Point Cathode for Numerical Analysis of High Brightness Electron Gun
Periodical title: 愛知工業大学研究報告 = Bulletin of Aichi Institute of Technology
No. or year of volume/issue: 48
Volume: 48
Pages: 235-240
ISSN (Periodical Title): ISSN : 1883-3217
Text Language Code: jpn
Target Audience: 一般
Note (General): To study the operating characteristics of a high brightness electron gun, the modeling of the tip evolution of a point cathode was combined with the electric field solver using the surface charge method. The modeling is based on a numerical integration of differential equation describing matter transport phenomena caused by surface diffusion of atoms. The combined program makes it possible to model the tip evolution including the effect of field force acting in opposite directions to surface tension force. The tip evolution under high electric field was examined for different initial tip radii. The cathode maintains a small tip radius for a long period of time, which is caused by the field force. The modeling provides the time variations of the tip shape and the field distribution along the tip surface.
identifier:http://repository.aitech.ac.jp/dspace/handle/11133/2141
Access Restrictions: 限定公開
Periodical Title (NCID): AA12337561
https://ci.nii.ac.jp/ncid/AA12337561
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 愛知工業大学 : 愛知工業大学学術情報リポジトリ