5 EASY FACTS ABOUT BAGA4SE7 CRYSTAL DESCRIBED

′�?, with a frequency of 295 cm−1, is attributed for the stretching vibration of Ga–Se bonds. The two-phonon absorption of the 295 cm−one phonon corresponds to your crystal IR absorption edge, rather then the residual absorption peak. Density useful principle computations demonstrate that the residual absorption of the BGSe crystal origin