87 citations · 413 across the 14 of their papers we have counts for
14 papers
Evolution of magnetic-field-induced ordering in the layered structure quantum Heisenberg triangular-lattice antiferromagnet BaCoSbO
N. A. Fortune, Q. Huang, T. Hong +7
Quantum fluctuations in the effective spin one-half layered structure triangular-lattice quantum Heisenberg antiferromagnet BaCoSbO lift the classical degeneracy of the…
Absence of long-range order in an pyrochlore antiferromagnet ErAlSbO
H. L. Che, Z. Y. Zhao, X. Rao +14
Rare-earth pyrochlores are known to exhibit exotic magnetic phenomena. We report a study of crystal growth and characterizations of a new rare-earth compound ErAlSbO, in wh…
Magnetism study on a frustration-free spatially anisotropic = 1 square lattice antiferromagnet Ni[SC(NH)]Br
X. Zhao, Z. Y. Zhao, L. M. Chen +7
Magnetism of the = 1 Heisenberg antiferromagnets on the spatially anisotropic square lattice has been scarcely explored. Here we report a study of the magnetism, specific heat,…
Evidence of an improper displacive phase transition in CdReO via time-resolved coherent phonon spectroscopy
J. W. Harter, D. M. Kennes, H. Chu +6
We have used a combination of ultrafast coherent phonon spectroscopy, ultrafast thermometry, and time-dependent Landau theory to study the inversion symmetry breaking phase transit…
Magnetization, specific heat, and thermal conductivity of hexagonal ErMnO single crystals
J. D. Song. C. Fan, Z. Y. Zhao, F. B. Zhang +6
We report a study of magnetism and magnetic transitions of hexagonal ErMnO single crystals by magnetization, specific heat and heat transport measurements. Magnetization data s…
Heat switch effect in an antiferromagnetic insulator CoVO
X. Zhao, J. C. Wu, Z. Y. Zhao +6
We report a heat switch effect in single crystals of an antiferromagnet CoVO, that is, the thermal conductivity () can be changed with magnetic field in an extremely…
Fragile singlet ground state magnetism in pyrochlore osmates R2Os2O7 (R=Y and Ho)
Z. Y. Zhao, S. Calder, A. A. Aczel +7
The singlet ground state magnetism in pyrochlore osmates YOsO and HoOsO is studied by DC and AC susceptibility, specific heat, and neutron powder diffractio…
Structural and magnetic properties of the 5 double perovskites SrReO ( Y, In)
A. A. Aczel, Z. Zhao, S. Calder +3
We have performed magnetic susceptibility, heat capacity, neutron powder diffraction, and muon spin relaxation experiments to investigate the magnetic ground states of the 5 d…
Emergent excitation at the magnetic metal-insulator transition in the pyrochlore osmate Cd2Os2O7
S. Calder, J. G. Vale, N. A. Bogdanov +13
The rich physics manifested by 5d oxides falls outside the Mott-Hubbard paradigm used to successfully explain the electronic and magnetic properties of 3d oxides. Much consideratio…
Giant spin-phonon-electronic coupling in a 5d oxide
S. Calder, J. H. Lee, M. B. Stone +8
Enhanced coupling of material properties offers new fundamental insights and routes to multifunctional devices. In this context 5d oxides provide new paradigms of cooperative inter…
An irreversible magnetic-field dependence of low-temperature heat transport of spin-ice compound Dy_2Ti_2O_7 in a [111] field
C. Fan, Z. Y. Zhao, H. D. Zhou +5
We study the low-temperature thermal conductivity (κ) of Dy_2Ti_2O_7 along and perpendicular to the (111) plane and under the magnetic field along the [111] direction. Besides the…
Large magnetic heat transport in a Haldane chain material Ni(C$_3H_{10}N_2)_2NO_2ClO_4
X. F. Sun, X. G. Liu, L. M. Chen +2
We report a study on the heat transport of an S = 1 Haldane chain compound Ni(C_3H_{10}N_2)_2NO_2ClO_4 at low temperatures and in magnetic fields. The zero-field thermal conductivi…
Low-temperature heat transport and magnetic-structure transition of the hexagonal TmMnO_3 single crystals
X. M. Wang, Z. Y. Zhao, C. Fan +6
We study the low-temperature heat transport, as well as the magnetization and the specific heat, of TmMnO_3 single crystals to probe the transitions of magnetic structure induced b…
Magnetic phase transitions and magnetoelectric coupling of GdFeO_3 single crystals probed by low-temperature heat transport
Z. Y. Zhao, X. M. Wang, C. Fan +6
The low-temperature thermal conductivity (κ) of GdFeO_3 single crystals is found to be strongly dependent on magnetic field. The low-field κ(H) curves show two "dips" for H \parall…