RUMORED BUZZ ON BAGA4SE7 CRYSTAL

′�?, using a frequency of 295 cm−one, is attributed into the stretching vibration of Ga–Se bonds. The two-phonon absorption of the 295 cm−1 phonon corresponds on the crystal IR absorption edge, as opposed to the residual absorption peak. Density purposeful principle computations demonstrate that the residual absorption of your BGSe crysta