AN UNBIASED VIEW OF BAGA4SE7 CRYSTAL

We also plotted the experimentally measured (in purple) and calculated (in black) values of phonon energies at Г point of these nine phonon modes, for any comparison, in Supplementary Fig. 12. In Table 1, the initial column reveals All those modes�?energies from various polarized Raman setting. Each price could be the averages of peak fitting