Fig. 2: Room temperature field dependence of CW ODMR and spin resonance frequencies. | Nature Communications

Fig. 2: Room temperature field dependence of CW ODMR and spin resonance frequencies.

From: Excited-state spin-resonance spectroscopy of V\({}_{{{{{{{{\rm{B}}}}}}}}}^{-}\) defect centers in hexagonal boron nitride

Fig. 2

a Magnetic-field dependence of the CW ODMR contrast at room temperature. b Individual ODMR traces and their fits at four values of B0 indicated by the vertical colored dashed lines in a. c Field dependence of the fitted ODMR peaks corresponding to the electron spin resonance (ESR) frequencies. Error bars represent the standard deviation of the fitted parameter. Fits to Eq. (2) are shown in black. The field magnitudes at which the \(\left|0\right\rangle\) and \(\left|-1\right\rangle\) spin states cross in energy are marked with red and blue arrows.

Back to article page