Nanoscale magnetic imaging using quantum defects in diamond

Ronald L. Walsworth

doi:10.1117/12.2323374

5 September 2018 Nanoscale magnetic imaging using quantum defects in diamond

Ronald L. Walsworth

Proceedings Volume 10726, Nanoimaging and Nanospectroscopy VI; 107260U (2018) https://doi.org/10.1117/12.2323374
Event: SPIE Nanoscience + Engineering, 2018, San Diego, California, United States

Abstract

Nitrogen vacancy (NV) quantum defects in diamond provide an unparalleled combination of magnetic field sensitivity and spatial resolution in a room-temperature solid, with wide-ranging applications in both the physical and life sciences. NVs can be brought into few nanometer proximity of magnetic field sources of interest, such as single proton and electron spins while maintaining long NV spin coherence times, a large (~Bohr magneton) Zeeman shift of the NV spin states, and optical preparation and readout of the NV spin. I will provide an overview of this nanoscale sensing technology and its diverse applications.

Conference Presentation

Citation Download Citation

Ronald L. Walsworth "Nanoscale magnetic imaging using quantum defects in diamond", Proc. SPIE 10726, Nanoimaging and Nanospectroscopy VI, 107260U (5 September 2018); https://doi.org/10.1117/12.2323374

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