Figure 4
Electronic structure of PbTe and AgInSnPbBiTe5 under high pressure. (a) Typical Pb-L3 PFY-XAS spectrum and an example of the fit to the spectrum for PbTe at 27 GPa. (b) Pressure dependence of the intensity and the energy of the peak P1 for PbTe. (c) Pressure dependence of the intensity of the peaks P2 and P3 for PbTe. (d) Typical Pb-L3 PFY-XAS spectrum and an example of the fit to the spectrum for AgInSnPbBiTe5 at 28.8 GPa. (e) Pressure dependence of the intensity and the energy of the peak P1 for AgInSnPbBiTe5. (f) Pressure dependence of the intensity of the peaks P2 and P3 for AgInSnPbBiTe5.
