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Electron Spin Resonance Shift and Linewidth Broadening of Nitrogen-Vacancy Centers in Diamond as a Function of Electron Irradiation Dose
Edwin Kim, Victor M. Acosta, Erik Bauch +2
A high-nitrogen-concentration diamond sample was subject to 200-keV electron irradiation using a transmission electron microscope. The optical and spin-resonance properties of the…
Temperature dependence of the nitrogen-vacancy magnetic resonance in diamond
V. M. Acosta, E. Bauch, M. P. Ledbetter +3
The temperature dependence of the magnetic resonance spectra of nitrogen-vacancy (NV-) ensembles in the range of 280-330 K was studied. Four samples prepared under different condit…
Detection of the Meissner Effect with a Diamond Magnetometer
Louis-S. Bouchard, Victor M. Acosta, Erik Bauch +1
We examine the possibility of probing superconductivity effects in metal nanoclusters via diamond magnetometry. Metal nanoclusters have been proposed as constitutive elements of hi…
High nitrogen-vacancy density diamonds for magnetometry applications
V. M. Acosta, E. Bauch, M. P. Ledbetter +10
Nitrogen-vacancy (NV) centers in millimeter-scale diamond samples were produced by irradiation and subsequent annealing under varied conditions. The optical and spin relaxation pro…