78 citations · 520 across the 16 of their papers we have counts for
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Spin-orbit driven magnetic insulating state with character in a 4d oxide
S. Calder, L. Li, S. Okamoto +4
The unusual magnetic and electronic ground states of 5d iridates has been shown to be driven by intrinsically enhanced spin-orbit coupling (SOC). The influence of appreciable but r…
Emergent excitation at the magnetic metal-insulator transition in the pyrochlore osmate Cd2Os2O7
S. Calder, J. G. Vale, N. A. Bogdanov +13
The rich physics manifested by 5d oxides falls outside the Mott-Hubbard paradigm used to successfully explain the electronic and magnetic properties of 3d oxides. Much consideratio…
Evolution of competing magnetic order in the Jeff=1/2 insulating state of Sr2Ir1-xRuxO4
S. Calder, J. W. Kim, G. -X. Cao +11
We investigate the magnetic properties of the series Sr2Ir1-xRuxO4 with neutron, resonant x-ray and magnetization measurements. The results indicate an evolution and coexistence of…
Dominant Kitaev interactions on the fcc lattice in iridate double perovskites La2BIrO6 (B=Mg, Zn)
A. A. Aczel, A. M. Cook, T. J. Williams +6
We have performed inelastic neutron scattering experiments to investigate the magnetic excitations in the quasi-face-centered-cubic (fcc) iridate double perovskites La2ZnIrO6 and L…
Magnetic order and electronic structure of 5d3 double perovskite Sr2ScOsO6
A. E. Taylor, R. Morrow, D. J. Singh +4
The magnetic susceptibility, crystal and magnetic structures, and electronic structure of double perovskite Sr2ScOsO6 are reported. Using both neutron and x-ray powder diffraction…