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Ferromagnetic nano-tips for manipulation of solid-state spin array
https://repo.qst.go.jp/records/2002577
https://repo.qst.go.jp/records/2002577c54d89a8-ace4-4eaf-b969-80ed5b22f096
| アイテムタイプ | 会議発表用資料 / Presentation(1) | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2026-01-13 | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | Ferromagnetic nano-tips for manipulation of solid-state spin array | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 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_6670 | |||||||||||||||||||||
| 資源タイプ | conference poster | |||||||||||||||||||||
| 著者 |
Hasunuma Tomoya
× Hasunuma Tomoya
× Kimura Kosuke
× Oguro Tsubasa
× Shingai Ikki
× Takenaka Kouta
× O. Hanaizumi
× H. Sone
× Onoda Shinobu
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| 抄録 | ||||||||||||||||||||||
| 内容記述 | A nitrogen vacancy (NV) center in a diamond functions as solid-state spin qubit at room temperature. To improve fidelity of spin manipulation, it is desirable for the orientation of the NV centers to be coaxial. However, coaxial NV centers share the same resonance frequency, which makes individual manipulation impossible under the uniformly magnetic field conditions typically employed. Therefore, we propose a technique that varying the applied magnetic field strength at coaxial NV centers, which able to separate the resonance frequencies. In this research, we design the technique of applying gradient magnetic field using ferromagnetic nano-tips. | |||||||||||||||||||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||||||||||||||||||
| 内容記述 | Physics and Application of Spatial structures on Spin, QuAntum state and Light (PASSQAL-2) | |||||||||||||||||||||
| 発表年月日 | ||||||||||||||||||||||
| 日付 | 2025-10-24 | |||||||||||||||||||||
