2 papers
cond-mat.mtrl-sci2025
Raman Spectroscopy Insights into the Reorientational Dynamics of Polyanions in Solid Electrolytes
Jianghai Chen, Yu Yang, Ya Tang +2
The interaction between cation diffusion and polyanion rotational dynamics has garnered significant attention, yet characterizing the rotational dynamics of polyanions remains chal…
cond-mat.mtrl-sci2024
Phonon-lithium ion interactions: A case study of LiM(SeO3)2
Runxin Ouyang, Yu Yang, Chaohong Guan +1
Li ion diffusion is fundamentally a thermally activated ion hopping process. Recently, soft lattice, anharmonic phonon and paddlewheel mechanism have been proposed to potentially b…