Magnetic excitations and critical dynamics in RbMnF3: simulation versus theory and experiment
Source abstract
Abstract
Abstract Spin-dynamics simulations have been used to investigate the dynamic behavior of RbMnF 3 , treating it as a classical Heisenberg antiferromagnet on a simple cubic lattice. The dynamic critical exponent was estimated to be z =(1.43±0.03) from dynamic scaling in good agreement with a recent experimental value. Comparisons are made of the line shapes obtained from our simulations with recent experimental results for RbMnF 3 .
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Research context
OpenAlex topics: Theoretical and Computational Physics · Advanced Condensed Matter Physics · Physics of Superconductivity and Magnetism
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References (11)
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