5 SIMPLE TECHNIQUES FOR BAGA4SE7 CRYSTAL

We also plotted the experimentally measured (in red) and calculated (in black) values of phonon energies at Г point of such nine phonon modes, for just a comparison, in Supplementary Fig. twelve. In Table 1, the first column shows those modes�?energies from distinctive polarized Raman environment. Each value would be the averages of peak fitti