207 citations · 2.5k across the 69 of their papers we have counts for
Showing 1997 · cond-matShow all
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cond-mat1997★ 85 cited
Studies of a 2-Chain Spin Ladder with Frustrating Second Neighbor Interactions
Zheng Weihong, V. Kotov, J. Oitmaa
The Heisenberg model on a 2-chain spin-1/2 ladder with frustrating second neighbor interactions is studied by using series expansions about the Ising and dimer limits, numerical di…
cond-mat1997★ 9 cited
Spin-S bilayer Heisenberg models: Mean-field arguments and numerical calculations
Martin P. Gelfand, Zheng Weihong, C. J. Hamer +1
Spin-S bilayer Heisenberg models (nearest-neighbor square lattice antiferromagnets in each layer, with antiferromagnetic interlayer couplings) are treated using dimer mean-field th…