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Charge stability of shallow single nitrogen-vacancy centers in lightly boron-doped diamond
https://repo.qst.go.jp/records/85698
https://repo.qst.go.jp/records/85698ed961cd0-7e5e-4337-a34f-6227d2ab3c8b
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-03-24 | |||||
| タイトル | ||||||
| タイトル | Charge stability of shallow single nitrogen-vacancy centers in lightly boron-doped diamond | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Kageura, Taisuke
× Kageura, Taisuke× Sasama, Yosuke× Shinei, Chikara× Teraji, Tokuyuki× Keisuke, Yamada× Shinobu, Onoda× Takahide, Yamaguchi× Keisuke, Yamada× Shinobu, Onoda |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Nitrogen vacancy (NV) centers in diamond must be in a stable negatively charged state for their application to quantum sensing and quantum information processing. In this study, we investigated the charge-state stability of single NV centers in lightly boron-doped diamond ([B] ≈ 1 × 1015 cm−3). Photoluminescence and optically detected magnetic resonance measurements indicated that single NV centers near the diamond surface are negatively charged despite the presence of boron acceptors. This unique phenomenon can be explained by charge transfer between the NV centers and their local environment under laser excitation. This study provides a new perspective on the charge stability of single NV centers in lightly doped diamond and insights for further development of high-performance diamond quantum devices. | |||||
| 書誌情報 |
Carbon 巻 192, p. 473-481, 発行日 2022-03 |
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| 出版者 | ||||||
| 出版者 | Elsevier B.V. | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0008-6223 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.carbon.2022.01.027 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.carbon.2022.01.027 | |||||
