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Quasi-particle injection devices for interfaces between superconductors and semiconductors
http://hdl.handle.net/2261/27
http://hdl.handle.net/2261/27596cc0b8-bff6-496e-a8a5-7e8ac13c5cc5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IEEE2001_11_1_940.pdf (417.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2006-02-06 | |||||
| タイトル | ||||||
| タイトル | Quasi-particle injection devices for interfaces between superconductors and semiconductors | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | barium compounds | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | contact resistance | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | high-temperature superconductors | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | quasiparticles | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | superconducting microbridges | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | superconductor-semiconductor boundaries | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | yttrium compounds | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Shiga, Hidehiro
× Shiga, Hidehiro× Okabe, Yoichi |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 81 | |||||
| 姓名 | 岡部, 洋一 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have fabricated an injection type 3-terminal device for interface between superconductor and semiconductor circuits using a high temperature superconductor. When quasi-particles are injected from the Au electrode to a YBa2Cu3O7-x (YBCO) bridge, superconductivity of the bridge area is weakened and Ic of the bridge decreases. Therefore, we can easily make the bridge in resistive state by injecting sufficient amount of current Iinj . The length, width, and thickness of the bridge are 20 μm, 10 μm, and 100 nm, respectively. The Au-YBCO contact area is 200 μm 2. When the bridge became resistive, the resistance was about 100 Ω. The current gain |ΔIc/ΔIinj| was as high as 9. However, the contact resistance was about 17 Ω, which is 200 times as large as the required value for the operation as an interface device. This shortcoming might be overcome by appropriate annealing | |||||
| 書誌情報 |
IEEE transactions on applied superconductivity : a publication of the IEEE Superconductivity Committee 巻 11, 号 1, p. 940-943, 発行日 2001-03 |
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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 | ©2001 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 | Institute of Electrical and Electronics Engineers | |||||
