THE SMART TRICK OF BAGA4SE7 CRYSTAL THAT NO ONE IS DISCUSSING

′�?, which has a frequency of 295 cm−1, is attributed to the stretching vibration of Ga–Se bonds. The 2-phonon absorption of the 295 cm−1 phonon corresponds to your crystal IR absorption edge, instead of the residual absorption peak. Density purposeful concept computations demonstrate that the residual absorption of the BGSe crystal origi