Abstract
The negatively charged nitrogen-vacancy (NV-) center in diamond is at the frontier of quantum nanometrology and biosensing. Recent attention has focused on the application of high-sensitivity thermometry using the spin resonances of NV- centers in nanodiamond to subcellular biological and biomedical research. Here, we report a comprehensive investigation of the thermal properties of the centers spin resonances and demonstrate an alternate all-optical NV- thermometry technique that exploits the temperature dependence of the centers optical Debye-Waller factor.
Original language | English |
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Pages (from-to) | 4989-4996 |
Number of pages | 8 |
Journal | Nano Letters |
Volume | 14 |
Issue number | 9 |
DOIs | |
Publication status | Published - 10 Sept 2014 |