BAGA4SE7 CRYSTAL CAN BE FUN FOR ANYONE

′�?, that has a frequency of 295 cm−1, is attributed for the stretching vibration of Ga–Se bonds. The 2-phonon absorption of your 295 cm−one phonon corresponds to your crystal IR absorption edge, rather then the residual absorption peak. Density purposeful principle computations present that the residual absorption of the BGSe crystal ori