212 citations · 1.1k across the 18 of their papers we have counts for
18 papers
Spin Order by Quantum Frustration in Triangular Lattice Mott Insulator NaCrO2 : A Neutron Scattering Study
D. Hsieh, D. Qian, R. F. Berger +7
We report high resolution neutron scattering measurements on the triangular lattice Mott insulator NaCrO (=1) which has recently been shown to exhibit an unusually broad…
Non-monotonic residual entropy in diluted spin ice: a comparison between Monte Carlo simulations of diluted dipolar spin ice models and experimental results
T. Lin, X. Ke, M. Thesberg +3
Spin ice materials, such as Dy2Ti2O7 and Ho2Ti2O7, have been the subject of much interest for over the past fifteen years. Their low temperature strongly correlated state can be ma…
High temperature onset of field-induced transitions in the spin-ice compound Dy2Ti2O7
M. J. Matthews, C. Castelnovo, R. Moessner +3
We have studied the field-dependent ac magnetic susceptibility of single crystals of Dy2Ti2O7 spin ice along the [111] direction in the temperature range 1.8 K - 7 K. Our data refl…
Structure and magnetic properties of the Ho2Ge2O7 pyrogermanate
E. Morosan, J. A. Fleitman, Q. Huang +7
We report the anisotropic magnetic properties of Ho2Ge2O7 determined from dc and ac magnetization, specific heat and powder neutron diffraction experiments. The magnetic lanthanide…
Spin ice behavior in Dy2Sn2-xSbxO7+x/2 and Dy2NbScO7
X. Ke, B. G. Ueland, D. V. West +3
We report the magnetic and thermal properties of Dy2Sn2-xSbxO7+x/2, x = 0, 0.25, and 0.5, and Dy2NbScO7. We find evidence for Ising-like single ion ground states in the Dy2Sn2-xSbx…
Non-monotonic zero point entropy in diluted spin ice
X. Ke, R. S. Freitas, B. G. Ueland +5
Water ice and spin ice are important model systems in which theory can directly account for zero point entropy associated with quenched configurational disorder. Spin ice differs f…