A SECRET WEAPON FOR BAGA4SE7 CRYSTAL

′�?, using a frequency of 295 cm−one, is attributed to your stretching vibration of Ga–Se bonds. The 2-phonon absorption on the 295 cm−1 phonon corresponds towards the crystal IR absorption edge, as opposed to the residual absorption peak. Density purposeful idea computations demonstrate which the residual absorption in the BGSe crystal o