Article

Magnetostriction of hexaferrites in the region of spin-reorientational phase transitions

A. G. ChesnokovSiberian Physicotechnical Institute, pl. Revolyutsii 1, Tomsk, 634050, RussiaЕ. П. НайденSiberian Physicotechnical Institute, pl. Revolyutsii 1, Tomsk, 634050, Russia

Physics of the Solid Statejournal2000en

ABI

Abstract

The temperature dependence of magnetostriction of textured polycrystalline Co0.72Zn1.28-W hexaferrite has been studied by means of x-ray dilatometry and strain gauges. It is shown that the magnetostriction constants exhibit an anomalous behavior in the region of spin-reorientational phase transitions and reach as high as 10−5–10−4.

Topics

Magnetic Properties and Synthesis of Ferrites Magnetic Properties and Applications Material Properties and Failure Mechanisms

Identifiers

DOI: 10.1134/1.1131306

Citations and references

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