Van Hove singularities at the $L$-face of the lutetium nitride phonon dispersion

M. Markwitz, K. Kneisel, R. G. Buckley +9

We report the structural and vibrational properties of the prototypical 4$f$-filled nonmagnetic member LuN of the lanthanide nitrides, \textit{Ln}N, with elastic and inelastic neut…