Pressure-driven relaxation processes in nanocomposite ionic glass LiFe0.75V0.10PO4

This paper presents results for systems formed in a solid glassy state after nanocrystallization process above the glass temperature. We analyze electric conductivity and relaxation processes such treatment under high temperature (HT) pressure (HP-HT) as well. The latter leads to ca. 8% increase of density, two decades (100) well qualitative changes processes. previtreous-type time on cooling is analyzed by use critical-like 'critical-activated' description. Presented correspond with obtained this material shown ref. [8]. evidence evolution crystallization temperatures, indicating unique possibility maxima crossovers also reported.