Complex materials are composed of basic units which invariably interact with anharmonic
potentials. It is well known that the dynamics of systems with anharmonic interaction are …

To date, the highest bulk lithium ion-conducting solid electrolyte is the perovskite (ABO3)-
type lithium lanthanum titanate (LLT) Li3 x La (2/3)-x□(1/3)-2 x TiO3 (0< x< 0.16) and its …

The frequency dependent dielectric and conductivity behavior of a plasticized polymer
nanocomposite electrolytes (PPNCEs) based on poly (ethylene oxide)+ NaClO 4 with …

Li self-diffusion in garnet-type Li 7 La 3 Zr 2 O 12, crystallizing with tetragonal symmetry at
room temperature, is measured by temperature-variable Li 7 spin-spin as well as spin-lattice …

In the previous sections the emphasis was on the coherent evolution of a spin system as a
result of the secular part of the spin Hamiltonian. The secular Hamiltonian is effectively time …

The effect of plasticizer (polyethylene glycol, PEG200) on dielectric and electrical properties
of an ionically conducting polymer nanocomposites PEO25-NaI+ 5wt.% DMMT (dodecyl …

The solid solution La2/3− xLi3xTiO3 (0.03< x< 0.167) has been investigated by powder X-
ray diffraction (XRD), impedance spectroscopy (IS) and 7Li nuclear magnetic resonance …

Sodium ion‐conducting polymer blend electrolytes were prepared by dissolving NaCl salt in
a polyethylene oxide–polyvinyl pyrrolidone (PEO–PVP) blend using solution cast technique …

We have analyzed the constant loss contribution to the ac conductivity in the frequency
range 10 Hz–1 MHz and temperatures down to 8 K, for two Li ionic conductors, one …

All-solid-state batteries with ceramic electrolytes and lithium metal anodes represent an
attractive alternative to conventional ion battery systems. Conventional batteries still rely on …