TY - JOUR
T1 - Control of all the transitions between ground state manifolds of nitrogen vacancy centers in diamonds by applying external magnetic driving fields
AU - Yamaguchi, Tatsuma
AU - Matsuzaki, Yuichiro
AU - Saijo, Soya
AU - Watanabe, Hideyuki
AU - Mizuochi, Norikazu
AU - Ishi-Hayase, Junko
N1 - Funding Information:
This work was supported by CREST (JPMJCR1774) and by MEXT KAKENHI (Grant Nos. 15H05868, 15H05870, 15H03996, 26220602, and 26249108), and QLEAP (No. JPMXS0118067395). This work was also supported by Leading Initiative for Excellent Young Researchers MEXT Japan and JST presto (Grant No. JPMJPR1919) Japan.
Publisher Copyright:
© 2020 The Japan Society of Applied Physics.
PY - 2020/11
Y1 - 2020/11
N2 - We demonstrate control of all the three transitions among the ground state sublevels of NV centers by applying magnetic driving fields. To address the states of a specific NV axis among the four axes, we apply a magnetic field orthogonal to the NV axis. We control two transitions by microwave pulses and the remaining transition by radio frequency (RF) pulses. In particular, we investigate the dependence of Rabi oscillations on the frequency and intensity of the RF pulses. In addition, we perform a π pulse by the RF pulses and measured the coherence time between the ground state sublevels. Our results pave the way for control of NV centers for the realization of quantum information processing and quantum sensing.
AB - We demonstrate control of all the three transitions among the ground state sublevels of NV centers by applying magnetic driving fields. To address the states of a specific NV axis among the four axes, we apply a magnetic field orthogonal to the NV axis. We control two transitions by microwave pulses and the remaining transition by radio frequency (RF) pulses. In particular, we investigate the dependence of Rabi oscillations on the frequency and intensity of the RF pulses. In addition, we perform a π pulse by the RF pulses and measured the coherence time between the ground state sublevels. Our results pave the way for control of NV centers for the realization of quantum information processing and quantum sensing.
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U2 - 10.35848/1347-4065/abc399
DO - 10.35848/1347-4065/abc399
M3 - Article
AN - SCOPUS:85096295379
VL - 59
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 11
M1 - 110907
ER -