Phonon density of states in lanthanide-based nanocrystals

Z. H. Li, D. Hudry, R. Heid +10

We report a combined inelastic neutron and X-ray scattering study of the phonon density of states of the nano- and microcrystalline lanthanide-based materials NaY${}_{0.8}$Yb$_{0.18}…