Annotation
At frequencies of $\sim$ 1 kHz and temperatures T = 78-320 K in fields of up to 14.5 kOe, the internal friction $Q^{-1}$ of Tb-Dy alloys is studied. Above the Neel point, a maximum of $Q^{-1}(T)$ with large temperature hysteresis is observed; this is associated with the disappearance of antiferromagnetic short-range order.
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
G.I. Kataev, М.R. Sattarov, and V.V. Shubin
Department of General Physics for the Natural-Science Faculties
Department of General Physics for the Natural-Science Faculties