THE BEST SIDE OF BAGA4SE7 CRYSTAL

′�?, by using a frequency of 295 cm−1, is attributed for the stretching vibration of Ga–Se bonds. The 2-phonon absorption from the 295 cm−1 phonon corresponds for the crystal IR absorption edge, in lieu of the residual absorption peak. Density practical theory computations demonstrate which the residual absorption on the BGSe crystal orig