THE BEST SIDE OF BAGA4SE7 CRYSTAL

′�?, having a frequency of 295 cm−one, is attributed to your stretching vibration of Ga–Se bonds. The 2-phonon absorption of your 295 cm−one phonon corresponds into the crystal IR absorption edge, instead of the residual absorption peak. Density purposeful idea computations clearly show which the residual absorption on the BGSe crystal or