101 citations · 240 across the 11 of their papers we have counts for
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Magnetic excitations from an S=1/2 diamond-shaped tetramer compound Cu2PO4OH
M. Matsuda, S. E. Dissanayake, D. L. Abernathy +2
Inelastic neutron scattering experiments have been carried out on a powder sample of Cu2PO4OH, which consists of diamond-shaped tetramer spin units with S=1/2. We have observed two…
Magnetic ordering induced by interladder coupling in the spin-1/2 Heisenberg two-leg ladder antiferromagnet CHNCuBr
Tao Hong, K. P. Schmidt, K. Coester +14
We present specific-heat and neutron-scattering results for the \emph{S}=1/2 quantum antiferromagnet (dimethylammonium)(3,5-dimethylpyridinium)CuBr. The material orders magneti…
Magnetic and Structural Phase Transitions in the Spinel Compound Fe1+xCr2-xO4
J. Ma, V. O. Garlea, A. Rondinone +10
Neutron and X-ray diffraction, magnetic susceptibility, and specific heat measurements have been used to investigate the magnetic and structural phase transitions of the spinel sys…
Magnetic Phase Transition in the Low Dimensional Compound BaMn2Si2O7
J. Ma, C. D. Dela Cruz, T. Hong +7
The structural and magnetic properties of BaMn2Si2O7 have been investigated. The magnetic susceptibility and specific heat, measured using single crystals, suggest that the quasi-o…
Magnetic dispersion and anisotropy in multiferroic BiFeO3
M. Matsuda, R. S. Fishman, T. Hong +5
We have determined the full magnetic dispersion relations of multiferroic BiFeO3. In particular, two excitation gaps originating from magnetic anisotropies have been clearly observ…