3 papers
cond-mat.mtrl-sci2016
Crystal field parameters of the rare earth pyrochlores TiO ( = Tb, Dy, Ho)
M Ruminy, E Pomjakushina, K Iida +4
In this work we present inelastic neutron scattering experiments which probe the single ion ground states of the rare earth pyrochlores TiO ( = Tb, Dy, Ho). DyT…
cond-mat.mtrl-sci2016
First principles calculation and experimental investigation of lattice dynamics in the rare earth pyrochlores R2Ti2O7 (R=Tb, Dy, Ho)
M Ruminy, M Nunez Valdez, B Wehinger +15
We present a model of the lattice dynamics of the rare earth titanate pyrochlores R2Ti2O7 (R=Tb, Dy, Ho), which are important materials in the study of frustrated magnetism. The ph…
cond-mat.str-el2015
Sample independence of magnetoelastic excitations in the rare earth pyrochlore Tb2Ti2O7
M. Ruminy, L. Bovo, E. Pomjakushina +6
Recent experimental results have emphasized two aspects of Tb2Ti2O7 which have not been taken into account in previous attempts to construct theories of Tb2Ti2O7: the role of small…