@article{vershovskii_weak_2020, title = {A {Weak} {Magnetic} {Field} {Sensor} {Based} on {Nitrogen}-{Vacancy} {Color} {Centers} in a {Diamond} {Crystal}}, volume = {65}, issn = {1090-6525}, url = {https://doi.org/10.1134/S1063784220080216}, doi = {10.1134/S1063784220080216}, abstract = {The effect of magnetically dependent absorption of radio-frequency high-frequency radiation detected by the method of optically detected magnetic resonance has been studied, and an explanation for it is proposed. A method of high-frequency excitation of optically detected magnetic resonance in nitrogen-vacancy color centers in a diamond crystal has been experimentally studied that provides magnetometric sensitivity at the level of units of nanoteslas in the 1-Hz band in zero and weak ({\textless}0.1 mT) magnetic fields. The method does not involve the use of microwave fields, which makes it attractive for biological and medical applications, primarily for tasks of invasive magnetoencephalography.}, number = {8}, journal = {Technical Physics}, author = {Vershovskii, A. K. and Dmitriev, A. K.}, year = {2020}, pages = {1301--1306} }