BaGa4Se7 Crystal Secrets
We also plotted the experimentally measured (in purple) and calculated (in black) values of phonon energies at Г stage of those 9 phonon modes, for the comparison, in Supplementary Fig. twelve. In Table 1, the 1st column reveals These modes�?energies from unique polarized Raman placing. Each individual worth would be the averages of peak fitti