[17a-A302-1~6] 6.2 Carbon-based thin films

[17a-A302-6] Wide-Field Imaging of Magnitude and Phase of AC Magnetic Field Generated by Micro-Circuit with RF-Dressed States of Electron Spins in Diamond

〇Fuki Otsubo^1,2, Takumi Mikawa^1,2, Yuichiro Matsuzaki³, Hideyuki Watanabe³, Norio Tokuda⁴, Norikazu Mizuochi^5,6,7, Junko Hayase^1,2 (1.Keio Univ., 2.Keio CSRN, 3.AIST, 4.Kanazawa Univ., 5.Kyoto Univ., 6.Kyoto CSRN, 7.QUP KEK)

Keywords:NV center, imaging

Our group succeeded in AC magnetic field sensing, which generally needs pulse sequences, with continuous wave-ODMR utilizing RF-dressed states of electron spins in diamond. We here demonstrate wide-field imaging of magnitude and phase of AC magnetic field generared by a micro-circuit.