274 citations · 438 across the 4 of their papers we have counts for
4 papers
Fate of the Peak Effect in a Type-II Superconductor: Multicriticality in the Bragg-Glass Transition
S. R. Park, S. M. Choi, D. C. Dender +2
We have used small-angle-neutron-scattering (SANS) and ac magnetic susceptibility to investigate the global magnetic field H vs temperature T phase diagram of a single crystal Nb i…
Direct Observation of Superheating and Supercooling of Vortex Matter using Neutron Diffraction
X. S. Ling, S. R. Park, B. A. McClain +3
We report the first observation of a striking history dependence of the structure function of the vortex matter in the peak effect regime in a Nb single crystal by using small angl…
Temperature and field dependence of the phase separation, structure, and magnetic ordering in LaCaMnO, (, 0.50, and 0.53)
Q. Huang, J. W. Lynn, R. W. Erwin +5
Neutron powder diffraction measurements, combined with magnetization and resistivity data, have been carried out in the doped perovskite LaCaMnO (, 0.50, an…
Direct Observation of Field-Induced Incommensurate Fluctuations in a One-Dimensional S=1/2 Antiferromagnet
D. C. Dender, P. R. Hammar, Daniel H. Reich +2
Neutron scattering from copper benzoate, Cu(C6D5COO)2 3D2O, provides the first direct experimental evidence for field-dependent incommensurate low energy modes in a one-dimensional…