THE BEST SIDE OF BAGA4SE7 CRYSTAL

′�?, using a frequency of 295 cm−1, is attributed into the stretching vibration of Ga–Se bonds. The two-phonon absorption with the 295 cm−1 phonon corresponds into the crystal IR absorption edge, in lieu of the residual absorption peak. Density practical theory computations exhibit that the residual absorption of your BGSe crystal origina