LITTLE KNOWN FACTS ABOUT BAGA4SE7 CRYSTAL.

We also plotted the experimentally calculated (in crimson) and calculated (in black) values of phonon energies at Г level of such nine phonon modes, for the comparison, in Supplementary Fig. 12. In Table one, the first column shows those modes�?energies from different polarized Raman location. Just about every value is the averages of peak fit