2016年2月
First results of the 2.45 GHz Oshima electron cyclotron resonance ion source
REVIEW OF SCIENTIFIC INSTRUMENTS
- ,
- ,
- ,
- ,
- ,
- ,
- 巻
- 87
- 号
- 2
- 開始ページ
- 02A730
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1063/1.4935632
- 出版者・発行元
- AMER INST PHYSICS
A new electron cyclotron resonance ion source has been constructed at Oshima College with a 2.45 GHz magnetron microwave source and permanent magnets employed as the main components. In addition, a solid-state power amplifier with a frequency range of 2.5-6.0 GHz was installed to study two-frequency plasma heating. Three solenoid coils were set up for adjusting the axial magnetic fields. Argon plasma generation and ion beam production have been conducted during the first year of operation. Ion current densities in the ECR plasma were measured using a biased disk. For 2.45 and 4.65 GHz two-frequency plasma heating, the ion density was approximately 1.5 times higher than that of 2.45 GHz single-frequency heating. (C) 2015 AIP Publishing LLC.
- リンク情報
- ID情報
-
- DOI : 10.1063/1.4935632
- ISSN : 0034-6748
- eISSN : 1089-7623
- PubMed ID : 26931948
- Web of Science ID : WOS:000371740900041