108 citations · 791 across the 30 of their papers we have counts for
23 papers · 1 filter
Possible quantum paramagnetism in compressed SrIrO
D. Haskel, G. Fabbris, J. H. Kim +9
The effect of compression on the magnetic ground state of SrIrO is studied with x-ray resonant techniques in the diamond anvil cell. The weak interlayer exchange coupling b…
Anomalous metamagnetism in the low carrier density Kondo lattice YbRh3Si7
Binod K. Rai, S. Chikara, Xiaxin Ding +25
We report complex metamagnetic transitions in single crystals of the new low carrier Kondo antiferromagnet YbRh3Si7. Electrical transport, magnetization, and specific heat measurem…
Charge partitioning and anomalous hole doping in Rh-doped Sr2IrO4
S. Chikara, G. Fabbris, J. Terzic +3
The simultaneous presence of sizable spin-orbit interactions and electron correlations in iridium oxides has led to predictions of novel ground states including Dirac semimetals, K…
Fermi-surface topologies and low-temperature phases of the filled Skutterudite compounds CeOsSb and NdOsSb
Pei Chun Ho, John Singleton, Paul A. Goddard +7
MHz conductivity, torque magnetometer and magnetization measurements are reported on single crystals of CeOsSb and NdOsSb using temperatures down to 0.5~K and…
Decoupling of the Antiferromagnetic and Insulating States in Tb doped Sr2IrO4
J. C. Wang, S. Aswartham, Feng Ye +9
Sr2IrO4 is a spin-orbit coupled insulator with an antiferromagnetic (AFM) transition at TN=240 K. We report results of a comprehensive study of single-crystal Sr2Ir1-xTbxO4. This s…
Electron-Doped Sr2IrO4-delta (0 <= delta <= 0.04): Evolution of a Disordered Jeff = 1/2 Mott Insulator into an Exotic Metallic State
O. B. Korneta, Tongfei Qi, S. Chikara +3
Stoichiometric Sr2IrO4 is a ferromagnetic Jeff = 1/2 Mott insulator driven by strong spin-orbit coupling. Introduction of very dilute oxygen vacancies into single-crystal Sr2IrO4-d…