Fig. 2

(a) XRD spectrum of hBN (b) Raman spectrum (c, d) XPS spectra of B1s and N1s of Mg doped hBN (e) UV-VIS Tauc plot (f) UPS analysis of Mg doped hBN.

(a) XRD spectrum of hBN (b) Raman spectrum (c, d) XPS spectra of B1s and N1s of Mg doped hBN (e) UV-VIS Tauc plot (f) UPS analysis of Mg doped hBN.