′�?, that has a frequency of 295 cm−one, is attributed to the stretching vibration of Ga–Se bonds. The two-phonon absorption of the 295 cm−1 phonon corresponds to the crystal IR absorption edge, in lieu of the residual absorption peak. Density functional concept computations show that the residual absorption of your https://barium-nitrate-crystal91345.thenerdsblog.com/profile