AN UNBIASED VIEW OF BAGA4SE7 CRYSTAL

We also plotted the experimentally calculated (in crimson) and calculated (in black) values of phonon energies at Г stage of those 9 phonon modes, to get a comparison, in Supplementary Fig. 12. In Table 1, the 1st column shows People modes�?energies from distinctive polarized Raman setting. Each price may be the averages of peak fitting final