GETTING MY BAGA4SE7 CRYSTAL TO WORK

′�?, using a frequency of 295 cm−one, is attributed for the stretching vibration of Ga–Se bonds. The 2-phonon absorption on the 295 cm−1 phonon corresponds into the crystal IR absorption edge, rather than the residual absorption peak. Density functional theory computations display the residual absorption of your BGSe crystal originates in