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Spatial Control of Electron Energy Distribution Function by Using a Movable Magnetic Filter

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 41 Issue 1 Page 85-93
published_at 1990-10
KJ00000156823.pdf
[fulltext] 479 KB
Title
磁気フィルターによる電子エネルギー分布の空間的制御
Spatial Control of Electron Energy Distribution Function by Using a Movable Magnetic Filter
Creators Sakai Hirotaka
Creators Sigeyama Naoki
Creators Fukumasa Osamu
Creators Naitou Hiroshi
Creators Sakiyama Satoshi
Source Identifiers
With the use of both a movable magnetic filter and a plasma grid, the technique to control plasma parameters (including the electron energy distribution function) spatially in a multicusp plasma source has been investigated experimentally. The magnetic filter field makes plasma parameters vary abruplty across the filter, so that the plasma source is divided into two region, i.e. a source plasma region (high density plasm with energetic electrons) and a diffused plasma region (low temperature plasma without energtic electrons). The source plasma is suited for production of the reactive species, and the diffused plasma is suited for deposition of thin films. But the strength of the magnetic filter has great influence on controlling plasma parameters. It is also confirmed that, by changing the plasma grid potential, the plasma parameters in the diffused plasma region are controlled well.
Subjects
電気電子工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1990-10
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部