116 citations · 470 across the 11 of their papers we have counts for
11 papers
Pressure control of magnetic order and excitations in the pyrochlore antiferromagnet MgCrO
L. S. Nassar, H. Lane, B. Haberl +4
MgCrO is one of the best-known realizations of the pyrochlore-lattice Heisenberg antiferromagnet. The strong antiferromagnetic exchange interactions are perturbed by sm…
Quantum Critical Magnetic Excitations in Spin-1/2 and Spin-1 Chain Systems
Y. Xu, L. S. Wang, Y. Y. Huang +9
The study of CoNbO sits at the confluence of simplicity and complexity: on one hand, the model for Ising chains -- the building blocks of CoNbO -- in a transverse f…
Synthesis, crystal growth and characterization of the pyrochlore Er2Ti2O7
Q. Wang, A. Ghasemi, A. Scheie +1
Pyrochlore erbium titanate samples in the form of powders (with nominal compositions of Er2Ti2+xO7) and bulk single crystals were prepared to elucidate the effect of synthesis and…
Growth and Characterization of Iron Scandium Sulfide (FeSc2S4)
Jennifer R. Morey, Kemp W. Plumb, Chris M. Pasco +2
Here we report successful growth of mm scale single crystals of stoichiometric FeSc2S4. Single crystal X-ray diffraction yields a cubic structure, spacegroup Fd-3m, with a=10.5097(…
Disordered Route to the Coulomb Quantum Spin Liquid: Random Transverse Fields on Spin Ice in PrZrO
J. -J. Wen, S. M. Koohpayeh, K. A. Ross +8
Inelastic neutron scattering reveals a broad continuum of excitations in PrZrO, the temperature and magnetic field dependence of which indicate a continuous distributio…
Anomalous 3D bulk AC conduction within the Kondo gap of SmB single crystals
N. J. Laurita, C. M. Morris, S. M. Koohpayeh +5
The Kondo insulator SmB has long been known to display anomalous transport behavior at low temperatures, T K. In this temperatures range, a plateau is observed in the dc re…