Computer Model of Metallic Spin-Glasses
作者： L. R. Walker , R. E. Walstedt
DOI: 10.1103/PHYSREVLETT.38.514
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摘要: The properties of dilute Ruderman-Kittel-Kasuya-Yosida-coupled classical spins randomly embedded in an fee lattice have been investigated by computer simulation. Results at $T=0$ are given for spatial correlations, molecular-field distributions, susceptibility, and frequencies elementary excitations. Treating the latter as bosons, we find quantitative agreement with measured specific-heat values. susceptibility $\ensuremath{\chi}(0)$ is also accord experiment.
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