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Systematic Variation of Hybrid APCs Into YBCO Thin Films for Improving the Vortex Pinning Properties
http://hdl.handle.net/10228/00006271
http://hdl.handle.net/10228/000062714bdd62b4-0f88-4a01-b3b6-e7f7d736ccf1
| 名前 / ファイル | ライセンス | アクション |
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scunit-2017_08.pdf (697.0 kB)
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| Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||
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| 公開日 | 2017-07-26 | |||||||||||
| 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 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Systematic Variation of Hybrid APCs Into YBCO Thin Films for Improving the Vortex Pinning Properties | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 著者 |
Jha, Alok K.
× Jha, Alok K.× 松本, 要× 堀出, 朋哉× サイニ, シリカント
WEKO
20278
× Mele, Paolo× Yoshida, Yutaka× Awaji, Satoshi |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | The effect of hybrid (columnar and spherical) artificial pinning centers (APCs) on the vortex pinning properties of YBCO thin films is studied in this paper on the basis of variation of critical current density JC with applied magnetic held and also with the orientation of the applied magnetic held. YBCO+BSO3% composite target is used for preparing film with 1-D (columnar) APCs, whereas the same composite target is modified by putting two differently sized (2.2 area% and 3 area%) Y2O3 sectored pieces for preparing films having different concentrations of 3-D (spherical) APCs along with 1-D APCs. Film consisting of only 1-D APCs exhibits enhanced in-held JC values as compared to the one without any APC, and the ones consisting of hybrid APCs exhibit even better JC-B characteristics with increase in the fraction of 3-D APCs. Fp max. values increase systematically with incorporation of 1-D and 1-D + 3-D APCs, and it also shifts toward higher applied magnetic fields. Film with 1-D APCs exhibits strong JC peak at Θ = 0° (H//c-axis), whereas films consisting of hybrid APCs exhibit enhanced JC at all the investigated angular regime. A possible mechanism of vortex pinning in samples with hybrid APCs is also discussed, suggesting the role of 1-D and 3-D APCs. | |||||||||||
| 言語 | en | |||||||||||
| 書誌情報 |
en : IEEE Transactions on Applied Superconductivity 巻 25, 号 3, 発行日 2014-12-19 |
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| 出版社 | ||||||||||||
| 出版者 | IEEE | |||||||||||
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| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1109/TASC.2014.2380817 | |||||||||||
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| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | URI | |||||||||||
| 関連識別子 | https://cir.nii.ac.jp/crid/1050001338911008896 | |||||||||||
| NCID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA10791666 | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||
| 収録物識別子 | 1558-2515 | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 1051-8223 | |||||||||||
| 著作権関連情報 | ||||||||||||
| 権利情報 | © 2014 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 | YBCO | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Thin film | |||||||||||
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| 主題Scheme | Other | |||||||||||
| 主題 | vortex pinning | |||||||||||
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| 主題Scheme | Other | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
| 査読の有無 | ||||||||||||
| 値 | yes | |||||||||||
| 連携ID | ||||||||||||
| 値 | 6228 | |||||||||||
