5 ESSENTIAL ELEMENTS FOR BAGA4SE7 CRYSTAL

We also plotted the experimentally measured (in red) and calculated (in black) values of phonon energies at Г position of those nine phonon modes, for the comparison, in Supplementary Fig. twelve. In Table 1, the main column reveals those modes�?energies from different polarized Raman setting. Each individual value would be the averages of pea