Optimization of negative ion sources for a heavy-ion-beam probe

M. Nishiura; T. Ido; A. Shimizu; S. Kato; K. Tsukada; A. Nishizawa; Y. Hamada; Y. Matsumoto; A. Mendenilla; M. Wada

doi:10.1063/1.2170094

Optimization of negative ion sources for a heavy-ion-beam probe

M. Nishiura, T. Ido, A. Shimizu, S. Kato, K. Tsukada, A. Nishizawa, Y. Hamada, Y. Matsumoto, A. Mendenilla, M. Wada

附属高温プラズマ理工学研究センター

研究成果: Contribution to journal › Article › 査読

8 被引用数 (Scopus)

抄録

The development of plasma-sputter-type negative ion sources is underway for the heavy-ion-beam probe system as plasma diagnostic beams of the large helical device (LHD) for potential and fluctuation field measurements. Our purpose is to increase the doubly charged exchanged Au+ beam intensity to enhance the detection signal after passing through the plasmas of the LHD. For this purpose, the characterization of the Au- ion source and the beam optics has been carried out both experimentally and numerically. Based on these results, a new plasma-sputter-type negative ion source is designed and tested.

本文言語	英語
論文番号	03A537
ジャーナル	Review of Scientific Instruments
巻	77
号	3
DOI	https://doi.org/10.1063/1.2170094
出版ステータス	出版済み - 3 2006

All Science Journal Classification (ASJC) codes

Instrumentation

文献へのアクセス

10.1063/1.2170094

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引用スタイル

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title = "Optimization of negative ion sources for a heavy-ion-beam probe",

abstract = "The development of plasma-sputter-type negative ion sources is underway for the heavy-ion-beam probe system as plasma diagnostic beams of the large helical device (LHD) for potential and fluctuation field measurements. Our purpose is to increase the doubly charged exchanged Au+ beam intensity to enhance the detection signal after passing through the plasmas of the LHD. For this purpose, the characterization of the Au- ion source and the beam optics has been carried out both experimentally and numerically. Based on these results, a new plasma-sputter-type negative ion source is designed and tested.",

author = "M. Nishiura and T. Ido and A. Shimizu and S. Kato and K. Tsukada and A. Nishizawa and Y. Hamada and Y. Matsumoto and A. Mendenilla and M. Wada",

note = "Funding Information: This work is supported in part by JSPS Grant No. 17340175 and the collaboration research programs of NIFS05KCBR001 and NIFS05ULBB505. ",

year = "2006",

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doi = "10.1063/1.2170094",

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AU - Nishiura, M.

AU - Ido, T.

AU - Shimizu, A.

AU - Kato, S.

AU - Tsukada, K.

AU - Nishizawa, A.

AU - Hamada, Y.

AU - Matsumoto, Y.

AU - Mendenilla, A.

AU - Wada, M.

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PY - 2006/3

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AB - The development of plasma-sputter-type negative ion sources is underway for the heavy-ion-beam probe system as plasma diagnostic beams of the large helical device (LHD) for potential and fluctuation field measurements. Our purpose is to increase the doubly charged exchanged Au+ beam intensity to enhance the detection signal after passing through the plasmas of the LHD. For this purpose, the characterization of the Au- ion source and the beam optics has been carried out both experimentally and numerically. Based on these results, a new plasma-sputter-type negative ion source is designed and tested.

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