The atomic-scale dimensions, wide bandwidth and robust solid-state form factor of quantum defects have opened unprecedented opportunities for quantum sensing – notably, of quantum materials in the defect’s proximity.

Recent Highlights:

Mapping photocurrents with quantum sensors

B. B. Zhou, P. C. Jerger, K.-H. Lee, M. Fukami, F. Mujid, J. Park, and D. D. Awschalom, Spatiotemporal Mapping of a Photocurrent Vortex in Monolayer MoS2 Using Diamond Quantum Sensors, Phys. Rev. X 10, 011003 (2020).