296 citations · 1.7k across the 40 of their papers we have counts for
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Fermi surface of IrTe2 in the valence-bond state as determined by quantum oscillations
S. F. Blake, M. D. Watson, A. McCollam +11
We report the observation of the de Haas-van Alphen effect in IrTe2 measured using torque magnetometry at low temperatures down to 0.4 K and in high magnetic fields up to 33T. IrTe…
Unconventional magnetic order on the hyperhoneycomb Kitaev lattice in -Li2IrO3: full solution via magnetic resonant x-ray diffraction
A. Biffin, R. D. Johnson, Sungkyun Choi +6
The recently-synthesized iridate -LiIrO has been proposed as a candidate to display novel magnetic behavior stabilized by frustration effects from bond-dependent, anisot…
Non-coplanar and counter-rotating incommensurate magnetic order stabilized by Kitaev interactions in -Li2IrO3
A. Biffin, R. D. Johnson, I. Kimchi +5
Materials that realize Kitaev spin models with bond-dependent anisotropic interactions have long been searched for, as the resulting frustration effects are predicted to stabilize…
First-principles study of multiferroic RbFe(MoO)
Kun Cao, R. D. Johnson, Feliciano Giustino +3
We have investigated the magnetic structure and ferroelectricity in RbFe(MoO) via first-principles calculations. Phenomenological analyses have shown that ferroelectricity…
CaBaCoO : A ferrimagnetic pyroelectric
R. D. Johnson, K. Cao, P. G. Radaelli
Magneto-electric coupling in pyroelectric CaBaCoO is investigated using ab-intio calculations and Landau theory. The former shows that exchange-striction is strong enough t…