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Quantitative simulation of temperature-dependent magnetization dynamics and equilibrium properties of elemental ferromagnets

Quantitative simulation of temperature-dependent magnetization dynamics and equilibrium properties of elemental ferromagnets

Atomistic spin model simulations are immensely useful in determining temperature dependent magnetic prop- erties, but are known to give the incorrect dependence of the magnetization on temperature compared to exper- iment owing to their classical origin. We find a single parameter rescaling of thermal fluctuations which gives quantitative agreement of …