High-Pressure Synthesis and Study of and Ionic Solids
Figure 7
Pressure evolution of the Raman spectra of
at 600 K (a) and Raman
spectra of region at 11.3 GPa, 8.4
and 5.6 GPa at ambient temperature (b). A shoulder in the vicinity of vibration mode
indicates an orientational and/or site mobility of ionic complexes in ionic
crystal.
