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Charge imbalance observed in voltage-biased superconductor–normal tunnel junctions
https://hiroshima.repo.nii.ac.jp/records/2008270
https://hiroshima.repo.nii.ac.jp/records/2008270839a6491-56df-4327-a6f8-dff1a5fc95e7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevB_73_134507.pdf (192.2 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||
| タイトル | ||||||||
| タイトル | Charge imbalance observed in voltage-biased superconductor–normal tunnel junctions | |||||||
| 言語 | en | |||||||
| 作成者 |
Yagi, Ryuta
× Yagi, Ryuta
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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 | |||||||
| 権利情報 | ||||||||
| 権利情報 | Copyright (c) 2006 American Physical Society. | |||||||
| 内容記述 | ||||||||
| 内容記述 | We have studied the tunneling current of a superconductor-insulator-normal tunnel junction connected to a nonequilibrium superconductor in which nonvanishing charge imbalance is present, by injection experiments using multiterminal devices fabricated with electron beam lithography. We found that the tunneling current could be separated into excess current, due to charge imbalance, and normal current, which showed clear and different dependences on the bias voltage, as expected from the theory of charge imbalance [M. Tinkham, Phys. Rev. B 6, 1747 (1972)]. We also found in the analysis of the normal current that nonequilibrium distributions were created in the normal electrode; they were presumably caused by excitation due to hot electrons that tunneled from the nonequilibrium superconductor. | |||||||
| 言語 | en | |||||||
| 出版者 | ||||||||
| 出版者 | American Physical Society | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | 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 | |||||||
| 関連情報 | ||||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.1103/PhysRevB.73.134507 | |||||||
| 関連情報 | ||||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | http://dx.doi.org/10.1103/PhysRevB.65.220402 | |||||||
| 収録物識別子 | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1098-0121 | |||||||
| 収録物識別子 | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA11187113 | |||||||
| 開始ページ | ||||||||
| 開始ページ | 134507-1 | |||||||
| 書誌情報 |
Physical Review B - Condensed Matter and Materials Physics Physical Review B - Condensed Matter and Materials Physics 巻 73, 号 13, p. 134507-1-134507-4, 発行日 2006-04-07 |
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| 旧ID | 18791 | |||||||
