204 citations · 431 across the 7 of their papers we have counts for
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The magnetic and crystal structures of Sr2IrO4: A neutron diffraction study
Feng Ye, Songxue Chi, Bryan C. Chakoumakos +3
We report a single-crystal neutron diffraction study of the layered . This work unambiguously determines the magnetic structure of the system and reveals that the sp…
Testing the validity of the strong spin-orbit-coupling limit for octahedrally coordinated iridates in a model system SrCuIrO
X. Liu, Vamshi M. Katukuri, L. Hozoi +12
The electronic structure of SrCuIrO, a model system for the 5d Ir ion in an octahedral environment, is studied through a combination of resonant inelastic x-ray scattering…
Spin-orbit tuned metal-insulator transitions in single-crystal Sr2Ir1-xRhxO4 (0\leqx\leq1)
T. F. Qi, O. B. Korneta, L. Li +6
Sr2IrO4 is a magnetic insulator driven by spin-orbit interaction (SOI) whereas the isoelectronic and isostructural Sr2RhO4 is a paramagnetic metal. The contrasting ground states ha…
Field-induced magnetic behavior of the bilayer iridate Sr3Ir2O7
J. P. Clancy, K. W. Plumb, C. S. Nelson +4
We have performed resonant magnetic x-ray scattering (RMXS) measurements on single crystal samples of the bilayer iridate Sr3Ir2O7. We observe the development of antiferromagnetic…
Giant Magnetoelectric Effect in Antiferromagnetic BaMnO3-δand Its Derivatives
O. B. Korneta, T. F. Qi, M. Ge +4
Hexagonal perovskite 15R-BaMnO2.99 with a ratio of cubic to hexagonal layers of 1/5 in the unit cell is an antiferromagnetic insulator that orders at a Néel temperature TN = 220 K.…
Ca2Ru1-xCrxO4 (0 < x < 0.13): Negative volume thermal expansion via orbital and magnetic orders
T. F. Qi, O. B. Korneta, S. Parkin +3
Ca2RuO4 undergoes a metal-insulator transition at TMI = 357 K, followed by a well-separated transition to antiferromagnetic order at TN = 110 K. Dilute Cr doping for Ru reduces the…