RUMORED BUZZ ON BAGA4SE7 CRYSTAL

′�?, by using a frequency of 295 cm−1, is attributed on the stretching vibration of Ga–Se bonds. The 2-phonon absorption with the 295 cm−one phonon corresponds into the crystal IR absorption edge, as opposed to the residual absorption peak. Density functional idea computations clearly show which the residual absorption of your BGSe crysta