Magnetic susceptibility of two nickel spheres of different purity has been studied between TF and TF+12°K, TF being the ferromagnetic Curie temperature. The susceptibility is proportional to (T−TF)n with the average value of n=−1.29±0.03. This result is slightly lower than that (n=−1.33) recently predicted theoretically for a three-dimensional Heisenberg ferromagnet.
No takes yet. Share an insight, caveat, or question.
Sigurds Arajs (1965) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: