Einstein Modes in the Phonon Density of States of the Single-Filled Skutterudite Yb${}_{0.2}$Co${}_4$Sb${}_{12}$

I. K. Dimitrov, M. E. Manley, S. M. Shapiro +8

Measurements of the phonon density of states by inelastic neutron \emph{time-of-flight} scattering and specific heat measurements along with first principles calculations, provide…