Measurement Sensitivity of the Optically Detected Magnetic Resonance for a Single NV– Center in Diamond
At a Glance
Section titled “At a Glance”| Metadata | Details |
|---|---|
| Publication Date | 2023-12-01 |
| Journal | Journal of Experimental and Theoretical Physics |
| Authors | Н. С. Кукин, A. P. Muradova, A. K. Nikitin, A. A. Bukhtiyarov, P. A. Semenov |
| Institutions | Technological Institute for Superhard and Novel Carbon Materials, Institute of Engineering Physics |
Abstract
Section titled “Abstract”The spectra of the optically detected magnetic resonance for single NV- centers have been experimentally studied in two solid-state samples in the range of hyperfine interactions between the electron spin and the nitrogen nucleus spin in the same NV- center. This study has been aimed at reaching a maximal microwave frequency resolution in the experimental setup used. For measurements, two low-nitrogen (no higher than 50 ppb) diamond single-crystal samples have been grown. Measured time $$T_{2}^{}$$ of the spin decoherence in NV- centers was about 2 μs in one sample and 20 μs in the other. For both samples, the spectrum of the optically detected magnetic resonance for the hyperfine splitting of a single NV- center and 14N atom has been taken and investigated. The resolution in these samples has been estimated at a level of 3.5 and 0.18 MHz, respectively. It has been noted that the resolution of the spectrum improves with increasing time $$T_{2}^{}$$ of the spin decoherence of the single NV- center.
Tech Support
Section titled “Tech Support”Original Source
Section titled “Original Source”References
Section titled “References”- 1996 - Single Molecule Optical Detection, Imaging and Spectroscopy