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Longitudinal Uniformity of Commercial Bi2223 Tapes Characterized by Scanning Hall-Probe Microscopy
https://repo.lib.tut.ac.jp/records/1558
https://repo.lib.tut.ac.jp/records/15585ae6c45a-2e33-4aaa-8455-c69835679570
| 名前 / ファイル | ライセンス | アクション |
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I10518223-0021-2816 (1.4 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||||||||
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| 公開日 | 2014-10-29 | |||||||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||||||
| タイトル | Longitudinal Uniformity of Commercial Bi2223 Tapes Characterized by Scanning Hall-Probe Microscopy | |||||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||||
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| 言語 | eng | |||||||||||||||||||||||||||||
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| 資源タイプ | journal article | |||||||||||||||||||||||||||||
| 著者 |
稲田, 亮史
× 稲田, 亮史
× 馬場, 翔平
× 大津, 良介
× 牧原, 知秀
× 坂元, 周作
× 太田, 昭男
× Inada, Ryoji
× Baba, Shohei
× Ohtsu, Ryosuke
× Makihara, Tomohide
× Sakamoto, Shusaku
× Oota, Akio
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| 抄録 | ||||||||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||||||||
| 内容記述 | We investigated remanent field distributions for commercial Bi2223 tapes with length of 1 m and high critical current Ic of 150 A (77 K, self-field) developed by Sumitomo Electric Industries (SEI) Ltd., by scanning Hall-probe microscopy (SHM) with an active area of 50 μm × 50 μm. All tapes are prepared by powder-in-tube process and sintered by controlled-over pressure (CT-OP) processing at final sintering stage. A bare tape and a 3-ply reinforced one with stainless tape laminations were used for measurements. The distribution of remanent field Brz in perpendicular to broader face of a magnetized tape was measured using SHM, at a fixed distance of 0.5 mm away from a tape surface. Although absolute Brz values in a reinforced tape were 10% lower than bare one, the shape of Brz profile along a lateral direction of a tape was hardly affected by reinforcement and uniformly distributed along a length of each tape. Moreover, we cut away 15 cm piece sample from each tape and measured Brz profile before and after double-sided bending with a bending diameter of 30 mm. The results indicated that degradation in both intensity and longitudinal uniformity of Brz for a reinforced tape is much smaller than for a bare one. |
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| 書誌情報 |
IEEE Transactions on Applied Superconductivity 巻 21, 号 3, p. 2816-2819, 発行日 2011-06 |
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| 出版者 | IEEE | |||||||||||||||||||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||||||||||||||||||
| 収録物識別子 | 10518223 | |||||||||||||||||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||||||||||
| 関連識別子 | 10.1109/TASC.2010.2091615 | |||||||||||||||||||||||||||||
| 権利 | ||||||||||||||||||||||||||||||
| 権利情報 | This is the author's version of the work. Copyright (C) 2011 IEEE. IEEE Transactions on on Applied Superconductivity, vol.21, no.3, Pages 2816-2819. 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. | |||||||||||||||||||||||||||||
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| 識別子タイプ | URI | |||||||||||||||||||||||||||||
| 関連識別子 | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5672550 | |||||||||||||||||||||||||||||
| 関連名称 | IEEExplore | |||||||||||||||||||||||||||||
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| 出版タイプ | AM | |||||||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||||||
| 主題 | Bi2223 tapes | |||||||||||||||||||||||||||||
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| 主題 | remanent field, Hall-probe | |||||||||||||||||||||||||||||
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| 主題 | longitudinal uniformity | |||||||||||||||||||||||||||||
