Optical Magnetometry Based on Nanodiamonds with Nitrogen-Vacancy Color Centers

At a Glance

Metadata	Details
Publication Date	2019-09-11
Journal	Materials
Authors	Adam M. Wojciechowski, Paulina Nakonieczna, Mariusz Mrózek, Krystian Sycz, Andrzej Kruk
Institutions	Uniwersytet Komisji Edukacji Narodowej w Krakowie, Jagiellonian University
Citations	32

Abstract

Nitrogen-vacancy color centers in diamond are a very promising medium for many sensing applications such as magnetometry and thermometry. In this work, we study nanodiamonds deposited from a suspension onto glass substrates. Fluorescence and optically detected magnetic resonance spectra recorded with the dried-out nanodiamond ensembles are presented and a suitable scheme for tracking the magnetic-field value using a continuous poly-crystalline spectrum is introduced. Lastly, we demonstrate a remote-sensing capability of the high-numerical-aperture imaging fiber bundle with nanodiamonds deposited on its end facet.

Tech Support

Original Source

DOI: https://doi.org/10.3390/ma12182951

References

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