NEW STEP BY STEP MAP FOR BAGA4SE7 CRYSTAL

′�?, having a frequency of 295 cm−one, is attributed to the stretching vibration of Ga–Se bonds. The two-phonon absorption of the 295 cm−one phonon corresponds to the crystal IR absorption edge, as an alternative to the residual absorption peak. Density useful idea computations show that the residual absorption of your BGSe crystal origin