| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2022-05-19 |
| タイトル |
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タイトル |
Charge exchange spectroscopy using spatial heterodyne spectrometer in the large helical device |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
ARELLANO, Fatima Jenina
YOSHINUMA, Mikiro
IDA, Katsumi
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| 著者ID |
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内容記述タイプ |
Other |
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内容記述 |
0000-0002-0543-6925 |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
In this study, the use of a spatial heterodyne spectrometer (SHS) to measure the toroidal flow velocity (Vf ) and the ion temperature (TC6+) of the C6+ impurity ion by charge exchange spectroscopy was explored. The instrumental width (IW) of the SHS (aperture size = 16.77 mm2, etendue = 2.9867 mm2sr) was extrapolated to be 0.09 nm, which is half of the 0.17 nm IW extrapolated for a conventionally used dispersive spectrometer (DS) (aperture size = 2.6 mm2, etendue = 0.2605 mm2sr). The resulting Vf and TC6+ measurements were found to be in good agreement with those measured using the DS. |
| 書誌情報 |
Review of Scientific Instruments
巻 93,
号 3,
p. 033503,
発行日 2022-03-09
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| 出版者 |
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出版者 |
AIP Publishing |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0034-6748 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA00817730 |
| DOI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1063/5.0078417 |
| 権利 |
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権利情報 |
This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. |
| 権利 |
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権利情報 |
This article appeared in Review of Scientific Instruments 93, 033503 (2022) and may be found at https://doi.org/10.1063/5.0078417. |
| 権利 |
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権利情報 |
Copyright 2022 Author(s). |
| 権利 |
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権利情報 |
This article is distributed under a Creative Commons Attribution (CC BY) License. |
| 情報源 |
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関連名称 |
F. J. Arellano, M. Yoshinuma, and K. Ida , "Charge exchange spectroscopy using spatial heterodyne spectrometer in the large helical device", Review of Scientific Instruments 93, 033503 (2022) https://doi.org/10.1063/5.0078417 |
| 関連サイト |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1063/5.0078417 |
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関連名称 |
Publisher version |
| 著者版フラグ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| NAIS |
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13176 |
VoR_Rev.Sci.Instr_93_3_033503 (5.1 MB)
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