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Periodic Coulomb oscillations in Si single-electron transistor based on multiple islands
https://hiroshima.repo.nii.ac.jp/records/2007195
https://hiroshima.repo.nii.ac.jp/records/20071954fa775bf-491a-47e5-9927-2e06267a5ed5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JApplPhys_98_124503.pdf (281.1 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||
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| 公開日 | 2023-03-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Periodic Coulomb oscillations in Si single-electron transistor based on multiple islands | |||||||||||
| 言語 | en | |||||||||||
| 作成者 |
Ohkura, Kensaku
× Ohkura, Kensaku
× Kitade, Tetsuya
× Nakajima, Anri
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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) 2005 American Institute of Physics. | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | We fabricated highly doped Si single-electron transistors (SETs) with a series of geometrically defined islands. The conduction mechanism was systematically investigated in the temperature range from 4.2 K to 100 K. Despite their island size variation, some of the SETs showed clear periodic and quasiperiodic Coulomb oscillations. This is in contrast to the conventional idea that only geometrically uniform islands show periodic Coulomb oscillations. We showed theoretically that periodic Coulomb oscillation appears under the small deviation of gate capacitances with the period determined by the average of the capacitances. We also found that the formed charge soliton that was conducted through the islands was spread over the whole array. This may also contribute to the periodicity of the Coulomb oscillation. The SET with multiple islands was applied to an Exclusive-OR circuit and achieved a room temperature operation. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | American Institute of Physics | |||||||||||
| 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 | 10.1063/1.2143116 | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | http://dx.doi.org/10.1063/1.2143116 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0021-8979 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA00693547 | |||||||||||
| 書誌情報 |
Journal of Applied Physics Journal of Applied Physics 巻 98, 号 12, 発行日 2005-12-15 |
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| 旧ID | 18601 | |||||||||||
