Fig. 1: Optical properties of neutron-irradiated monoisotopic hBN crystals. | Nature Communications

Fig. 1: Optical properties of neutron-irradiated monoisotopic hBN crystals.

From: Decoherence of V\({}_{{{{{{{{\rm{B}}}}}}}}}^{-}\) spin defects in monoisotopic hexagonal boron nitride

Fig. 1

a Raman scattering spectra recorded at room temperature on the h11BN (red dots) and h10BN crystals (blue dots) after neutron irradiation. The solid lines are data fitting with Lorentzian functions. b Typical lateral PL raster scan of the h10BN crystals under green laser illumination with a power of 1 mW. c Axial confocal scan showing a high PL signal localized at the crystal surfaces. d PL spectra recorded from the h11BN (red) and h10BN crystals (blue). The data have been normalized and vertically shifted for the sake of clarity.

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