2017年
Long-distance excitation of nitrogen-vacancy centers in diamond via surface spin waves
Appl. Phys. Express
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- 巻
- 10
- 号
- 10
- 開始ページ
- 103004
- 終了ページ
- 103004
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.7567/APEX.10.103004
- 出版者・発行元
- Institute of Physics
We make use of room-temperature magnetostatic surface spin waves (MSSWs) to mediate the interaction between the microwave field from an antenna and the spin of nitrogen-vacancy (NV) centers in diamond. We show that this transport spans distances exceeding 3 mm, a manifestation of the MSSW robustness and large diffusion length. Using the NV spins as a local sensor, we find that the MSSW couples resonantly, and the NV spins amplitude grow linearly with the applied microwave power, suggesting that this approach could be extended to amplify the signal from neighboring spin qubits by several orders of magnitude.
- リンク情報
- ID情報
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- DOI : 10.7567/APEX.10.103004
- ISSN : 1882-0786
- CiNii Articles ID : 150000114710
- ORCIDのPut Code : 61442375
- SCOPUS ID : 85032878529