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Magnetic field modulation of critical currents in YBaCuO co-planar Josephson junctions using focused ion beam
http://hdl.handle.net/2261/37
http://hdl.handle.net/2261/3752a440af-7040-4e0a-b717-388498f004cf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IEEE_A_S_1997_7_2_3_2311.pdf (658.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2006-02-13 | |||||
| タイトル | ||||||
| タイトル | Magnetic field modulation of critical currents in YBaCuO co-planar Josephson junctions using focused ion beam | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | FABRICATION | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Soutome, Yoshihisa
× Soutome, Yoshihisa× Okabe, Yoichi |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 105 | |||||
| 姓名 | 岡部, 洋一 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The YBa2Cu3O7-delta co-planer Josephson junctions by Focused Ion Beam were fabricated by changing the width and the thickness of a YBa2Cu3O7-delta thin film The magnetic properties of the junctions were measured at different temperatures. In the junction with 300 nm thickness, the magnetic field modulation of the critical current at 4.2K was not observed. Near the critical temperature of the junction, the magnetic modulation curve was similar to that of a dc-SQUID. From the SEM observation, some microshorts were observed on the junction. In the junction with 200 nm thickness, the I-V curve was changed for flux-flow junction type to RSJ type. The magnetic modulation curve of the 7 mu m wide junction at 4.2 K was similar to a Fraunhofer pattern. Thus it is considered that the coupling region was changed from a microshort to weak coupling region, when the thickness of the YBaCuO film was decreased from 300 nm to 200 nm. | |||||
| 書誌情報 |
IEEE transactions on applied superconductivity : a publication of the IEEE Superconductivity Committee 巻 7, 号 2, p. 2311-2314, 発行日 1997-06 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 10518223 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10791666 | |||||
| 権利 | ||||||
| 権利情報 | ©1997 IEEE. 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 to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 549.2 | |||||
| 出版者 | ||||||
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | |||||
