An Optimum Condition of Multipole Field for an ECR-Type Jon Source
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概要
- 論文の詳細を見る
A beam current including multiply charged ions was maximized by optimizing a plasma generated by ECRF (electron cyclotron range of frequency) microwave discharge in a hexapole-mirror magnetic field. The plasma density exceeded acritical value by one order of magnitude. From calculation of a plasma resonance equation it was disclosed that there exists a resonance zone for the overdense plasma. Experimentally, this plasma was obtained only when a magnetic flux surface involving the resonance zone nests within the plasma vessel.
- 社団法人応用物理学会の論文
- 1986-09-20
著者
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AMEMIYA Hiroshi
RIKEN (The Institute of Physical and Chemical Research)
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ISHII Shigeyuki
RIKEN (The Institute of Physical and Chemical Research)
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Yanokura Minoru
Riken (the Institute Of Physical And Chemical Research)
関連論文
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- Optogalvanic Measurement of Negative Ions in Plasma by Semiconductor Lasers
- An Optimum Condition of Multipole Field for an ECR-Type Jon Source
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- Plasma Dispersion for Druyvesteyn Type Velocity Distribution
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- Measuring Method for Ion Temperature by Asymmetric Probes in Magnetic Fields
- Production of Electron-Free Plasma by Using a Magnetic Filter in Radio Frequency Discharge