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Effect of Sm/Ba substitution on the J/sub c/ in magnetic field of SmBCO thin films by low temperature growth technique
http://hdl.handle.net/2237/6778
http://hdl.handle.net/2237/6778f6ebd36a-4bd0-4364-907e-6bb3bf8c0178
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
01440320.pdf (801.1 kB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2006-08-01 | |||||
| タイトル | ||||||
| タイトル | Effect of Sm/Ba substitution on the J/sub c/ in magnetic field of SmBCO thin films by low temperature growth technique | |||||
| 言語 | en | |||||
| 著者 |
Miura, Masashi
× Miura, Masashi× Itoh, Masakazu× Ichino, Yusuke× Yoshida, Yutaka× Takai, Yoshiaki× Matsumoto, Kaname× Ichinose, Ataru× Horii, Shigeru× Mukaida, Masashi |
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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 | ||||||
| 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. | |||||
| 言語 | en | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Critical current | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | low temperature growth | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | pinning center | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | SmBa2Cu3O | |||||
| 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 | We have reported superconducting properties of Sm1+xBa2-xCu3Oy (SmBCO; x = 0.08) thin films prepared by the low temperature growth technique (LTG). LTG process is consisted of two steps as follows; a seed layer is deposited at 830℃ on MgO(100), and then upper layer is deposited at 740－780℃ on the seed layer. In order to investigate the effect of the fluctuations Sm/Ba composition ratio in the SmBCO matrix, we deposited upper layer with the Sm/Ba composition of x = 0-0.12. The SmBCO films with x = 0.04 and 0.08 show critical current density (Jc) at 77 K of up to 5×10^6 A /cm2 under 0 T and 1×10^5 A /cm2 under 5 T for B//c at 77 K, respectively. The Jc of x = 0.12 film dropped more sharply compared with the cases of x = 0.04 and 0.08 films. From the microstructure analysis, it was found that the main phase of x = 0.12 film was Sm-rich (Sm1.1Ba1.9Cu3Oy) phase, while that of x = 0.04 and 0.08 films was stoichiometry. We speculated that the low-Jc of x = 0.12 film in the magnetic fields was ascribed to the low physical meters of Tc and irreversibility field of the Sm-rich SmBCO main phase. | |||||
| 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.2005.848962 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1051-8223 | |||||
| 書誌情報 |
en : IEEE Transactions on Applied Superconductivity 巻 15, 号 2, p. 3078-3081, 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/2237/6778 | |||||
| 識別子タイプ | HDL | |||||
