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Ignition and Behavior of Arc Spots on Helium Irradiated Tungsten Under Fusion Relevant Condition
http://hdl.handle.net/2237/00030826
http://hdl.handle.net/2237/0003082659a37d47-82bb-478c-8844-425fd6dd57bf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2018IEEE (10.6 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-10-29 | |||||
| タイトル | ||||||
| タイトル | Ignition and Behavior of Arc Spots on Helium Irradiated Tungsten Under Fusion Relevant Condition | |||||
| 言語 | en | |||||
| 著者 |
Kajita, Shin
× Kajita, Shin× Hwangbo, Dogyun× Ohno, Noriyasu |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | “© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.” | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Helium plasma-induced nanostructures | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | nuclear fusion | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | unipolar arc | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In nuclear fusion reactors, unipolar arcing is a longstanding plasma surface interaction issue. In this paper, short summaries of morphology changes by helium plasma irradiation under fusion relevant conditions and ignition of arcing on the He irradiated surfaces are given. Helium plasma irradiation leads to surface morphology changes, and arcing can be ignited on the surface in response to pulsed heat load accompanied by plasma instabilities. Then, we focused on arcing ignited on large-scale fiberform nanostructures (LFNs) formed with deposition of metallic particles together with helium-ion irradiation. Dusts release from the arc spot and the amount of material erosion are discussed based on the experiments. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | IEEE | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1109/TPS.2019.2908193 | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0093-3813 | |||||
| 書誌情報 |
en : IEEE Transactions on Plasma Science 巻 47, 号 8, p. 3609-3616, 発行日 2019-08 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
