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Effects of Energetic Carbon Cluster Ion Irradiation on Lattice Structures of EuBa2Cu3O7-x Oxide Superconductor
https://repo.qst.go.jp/records/86254
https://repo.qst.go.jp/records/862548b8b109e-f63d-4a26-abf1-27b21cf8c512
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-05-12 | |||||
| タイトル | ||||||
| タイトル | Effects of Energetic Carbon Cluster Ion Irradiation on Lattice Structures of EuBa2Cu3O7-x Oxide Superconductor | |||||
| 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 |
Akihiro , Iwase
× Akihiro , Iwase× Yuichi, Saitoh× Atsuya, Chiba× Fumihiro, Hori× Norito, Ishikawa× Yuuichi, Saito× Atsuya, Chiba |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | C-axis oriented EuBa2Cu3O7-x oxide films 100 nm thick were irradiated with 0.5 MeV C 10 monoatomic ions, 2 MeV C4 cluster ions and 4 MeV C8 cluster ions at room temperature. Before 11 and after the irradiation, the x -ray diffraction (XRD) measurement was performed using Cu-Kα x-12 ray. The c-axis lattice constant increases almost linearly as a function of numbers of irradiating car-13 bon ions, but it does rarely depend on the cluster size. Cluster size effects are observed in the XRD 14 peak intensity and the XRD peak width. With increasing the cluster size, the decrease in peak in-15 tensity becomes more remarkable and the peak width increases. The experimental result implies 16 that the cluster ions with a larger size provide a more localized energy deposition in a sample, and 17 cause larger and more inhomogeneous lattice disordering. As such a local and large lattice disor-18 dering acts as pinning centers for quantum vortex, energetic carbon cluster ion irradiation will be 19 effective for the increment in the critical current of EuBa2Cu3O7-x superconductors. | |||||
| 書誌情報 |
quantum beam science 巻 6, 号 21, p. 6020021, 発行日 2022-05 |
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| 出版者 | ||||||
| 出版者 | MDPI | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2412-382X | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.3390/ qubs6020021 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.3390/qubs6020021 | |||||
