743 citations · 3k across the 37 of their papers we have counts for
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Unravelling competing microscopic interactions at a phase boundary: a single crystal study of the metastable antiferromagnetic pyrochlore YbGeO
C. L. Sarkis, J. G. Rau, L. D. Sanjeewa +10
We report inelastic neutron scattering measurements from our newly synthesized single crystals of the structurally metastable antiferromagnetic pyrochlore YbGeO.…
Multi-phase competition in quantum pyrochlore antiferromagnet CdYbSe: zero and applied magnetic field study
K. Guratinder, Jeffrey G. Rau, V. Tsurkan +9
We study magnetic behaviour of the Yb ions on a frustrated pyrochlore lattice in the spinel {\CYS}. The crystal-electric field parameters deduced from high-energy inelastic…
Non-Hermitian topology of spontaneous magnon decay
Paul A. McClarty, Jeffrey G. Rau
Spontaneous magnon decay is a generic feature of the magnetic excitations of anisotropic magnets and isotropic magnets with non-collinear order. In this paper, we argue that the ef…
Magnon interactions in the frustrated pyrochlore ferromagnet YbTiO
Jeffrey G. Rau, Roderich Moessner, Paul A. McClarty
The frustrated rare-earth pyrochlore YbTiO is remarkable among magnetic materials: despite a ferromagnetically ordered ground state it exhibits a broad, nearly gapless,…