135 citations · 189 across the 6 of their papers we have counts for
6 papers
Suppression of 3D-ordering by defects in the frustrated chain magnet LiCuVO
L. A. Prozorova, S. S. Sosin, L. E. Svistov +6
We report on a heat capacity study of high quality single crystal samples of \lcvo\ -- a frustrated spin chain system -- in magnetic field amounting to 3/4 of the saturatio…
Thermodynamic signature of a magnetic-field-driven phase transition within the superconducting state of an underdoped high-temperature superconductor
J. B. Kemper, O. Vafek, J. B. Betts +5
More than a quarter century after the discovery of the high temperature superconductor (HTS) YBaCuO (YBCO) studies continue to uncover complexity in its phase diagr…
The magnetic phase diagram of underdoped YBa2Cu3Oy inferred from torque magnetization and thermal conductivity
Fan Yu, Max Hirschberger, Toshinao Loew +11
Strong evidence for charge-density correlation in the underdoped phase of the cuprate YBa2Cu3Oy was obtained by nuclear magnetic resonance (NMR) and resonant x-ray scatter- ing. Th…
Planes, Chains, and Orbits: Quantum Oscillations and High Magnetic Field Heat Capacity in Underdoped YBCO
Scott C. Riggs, O. Vafek, J. B. Kemper +6
The underlying physics of the magnetic-field-induced resistive state in high temperature cuprate superconductors remains a mystery. One interpretation is that the application of ma…
Doping-Driven Collapse of the SDW Correlation Gap in SmFeAsOF
Scott C. Riggs, R. D. McDonald, J. B. Kemper +8
We report the Hall resistivity, of polycrystalline SmFeAsOF for four different fluorine concentrations from the onset of superconductivity through the collap…
Log-T divergence and Insulator-to-Metal Crossover in the normal state resistivity of fluorine doped SmFeAsO1-xFx
S. C. Riggs, J. B. Kemper, Y. Jo +8
We report the resistivity of a series of fluorine-doped SmFeAsO1-xFx polycrystalline superconductors in magnetic fields up to 60T. For underdoped samples (x < 0.15), the low temper…