Lattice dynamics of the charge density wave compounds TaTe${}_4$ and NbTe${}_4$ and their evolution across solid solutions

D. Silvera-Vega, G. Cardenas-Chirivi, J. A. Galvis +2

Understanding lattice dynamics is central to elucidating the microscopic origin of charge density waves (CDWs), particularly in materials where electron-phonon coupling can play a…