WEKO3
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C60 ions of 1 MeV are slow but elongate nanoparticles like swift heavy ions of hundreds MeV
https://repo.qst.go.jp/records/77180
https://repo.qst.go.jp/records/771801b85b3d1-4a50-4ac0-ae60-36874a8fcc55
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2019-10-08 | |||||
タイトル | ||||||
タイトル | C60 ions of 1 MeV are slow but elongate nanoparticles like swift heavy ions of hundreds MeV | |||||
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 | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Hiroshi, Amekura (NIMS)
× Hiroshi, Amekura (NIMS)× Narumi, Kazumasa× Chiba, Atsuya× Hirano, Yoshimi× Yamada, Keisuke× Daiki, Tsuya (NIMS)× Yamamoto, Shunya× Nariaki, Ohkubo (JAEA)× Norito, Ishikawa (JAEA)× Saitoh, Yuichi× Kazumasa, Narumi× Atsuya, Chiba× Yoshimi, Hirano× Keisuke, Yamada× Shunya, Yamamoto× Yuuichi, Saito |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | SiO2中に形成された金属ナノ粒子が高エネルギー重イオン(200MeV, Xe)を照射するとビーム方向に延びることが知られており、異方性光学素子等への応用が期待されている。今回、高崎研で開発したタンデム加速器用負C60イオン源からの大電流C60イオンを用いて、電子的阻止能が上記Xeイオンと同程度になる1MeV-6MeVのC60イオン照射でも同様のナノ粒子の変形を起こすことを見出した。本成果は台数の少ない高エネルギー加速器に限定されていた大きな電子的阻止能を利用した材料改質研究を電圧が1MVから3MV程度の多く普及している静電加速器で実施可能なことを意味し、その普及に大きく貢献するものである。 | |||||
書誌情報 |
Scientific reports 巻 9, p. 14980, 発行日 2019-10 |
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出版者 | ||||||
出版者 | Nature Publishing Group | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2045-2322 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1038/s41598-019-49645-5 | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://www.nature.com/articles/s41598-019-49645-5 |