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Microstructure and field angle dependence of critical current densities in REBa/sub 2/Cu/sub 3/O/sub y/ thin films prepared by PLD method
http://hdl.handle.net/2237/6777
http://hdl.handle.net/2237/67776b623c4f-fa91-44d1-aa0b-474e3f4b8237
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
01440482.pdf (440.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2006-08-01 | |||||
| タイトル | ||||||
| タイトル | Microstructure and field angle dependence of critical current densities in REBa/sub 2/Cu/sub 3/O/sub y/ thin films prepared by PLD method | |||||
| 言語 | en | |||||
| 著者 |
Ichino, Y.
× Ichino, Y.× Honda, R.× Miura, M.× Itoh, M.× Yoshida, Y.× Takai, Y.× Matsumoto, K.× Mukaida, M.× Ichinose, A. |
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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 | Copyright © 2005 IEEE. Reprinted from (relevant publication info). This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Nagoya University’s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Critical current density | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | magnetic field | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | REBa2Cu3O | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | thin film | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A-axis oriented epitaxial REBa2Cu3Oy (RE123) thin film performs excellent superconducting properties in magnetic field. Recently, we reported that a critical current density (Jc) in the RE123 thin film was improved by a deliberate composition control. A Sm1+x Ba2-xCu3Oy (Sm123) thin film with a small amount of Sm/Ba substitution x showed the great Jc ～ 0.17 MA cm2 in 5 T at 77.3 K, while the Jc in (Yb1 Nd )Ba2Cu3Oy (Yb/Nd123) thin films depended on an amount of mixed crystal ratio . In this report, we studied Jc as a function of magnetic field and field orientation with respect to ab-planes. In low magnetic field, the Jc of Sm123 thin film was almost independent of the applied angle of the field. In the case of Yb/Nd123 thin film, extremely high Jc were observed when the magnetic field was aligned parallel or perpendicular to the surface of the film. Because compositional fluctuations in RE123 thin films were observed by transmission electron microscopy, we found that the pinning centers in RE123 thin films are strongly affected by the composition in the thin films. | |||||
| 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resource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1109/TASC.2005.849416 | |||||
| 書誌情報 |
en : IEEE Transactions on Applied Superconductivity 巻 15, 号 2, p. 3730-3733, 発行日 2005-06 |
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| フォーマット | ||||||
| 値 | application/pdf | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/6777 | |||||
| 識別子タイプ | HDL | |||||
