Effect of plasma electrode position of RIKEN 18 GHz electron cyclotron resonance ion source on beam intensity of highly charged Ar ions

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机构：
[1] Higurashi, Yoshihide
[2] Nakagawa, Takahide
[3] Kidera, Masanori
[4] Aihara, Toshimitsu
[5] Kase, Masayuki
[6] Yano, Yasushige
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Higurashi, Y. | 1600年 / Japan Society of Applied Physics卷 / 44期
关键词：
Argon - Electrodes - Ion beams - Plasmas;
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摘要：
We measured the beam intensity of Ar11+,12+ ions from the RIKEN 18 GHz electron cyclotron resonance ion source (ECRIS) as a function of the plasma electrode position. Beam intensity is strongly dependent on the electrode position. Beam intensity increases when the electrode is set at ∼8 mm from the edge of the hexapole magnet. © 2005 The Japan Society of Applied Physics.
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