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cond-mat.other2005
Quantum Spin Effect and Short-Range Order above the Curie Temperature
R. Y. Gu, V. P. Antropov
Using quantum Heisenberg model calculations with Green's function technique generalized for arbitrary spins, we found that for a system of small spins the quantum spin effects sign…
cond-mat.other2005★ 1 cited
Magnetic Phase Transition in FeRh
R. Y. Gu, V. P. Antropov
Density functional calculations are performed to investigate the phase transition in FeRh alloy. The effective exchange coupling, the critical temperature of magnetic phase transit…