′�?, using a frequency of 295 cm−1, is attributed for the stretching vibration of Ga–Se bonds. The 2-phonon absorption of your 295 cm−1 phonon corresponds on the crystal IR absorption edge, as opposed to the residual absorption peak. Density purposeful principle computations clearly show that the residual absorption of your https://baga4se7crystal41963.get-blogging.com/33169058/the-smart-trick-of-baga4se7-crystal-that-nobody-is-discussing