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A Scanning Magnetometer with Nitrogen-Vacancy Spins in a Fiber-Coupled Diamond Nanobeam

MetadataDetails
Publication Date2024-01-01
AuthorsYufan Li, G. Welker, Richard A. Norte, Toeno van der Sar

We demonstrate scanning nitrogen-vacancy center magnetometry using a tapered diamond nanobeam optically coupled to a tapered optical fiber as the scanning probe, facilitating implementation of NV magnetometry in low-temperature setups and other challenging environments.