Elasticity and Internal Friction of α-Fe2O3
- 1 March 1962
- journal article
- conference paper
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 33 (3), 914-916
- https://doi.org/10.1063/1.1777190
Abstract
Young's modulus and internal friction of natural crystals of α‐Fe2O3 (Congonhas, Brazil) were measured as functions of temperature in the region of the Morin transition with and without a 1570‐oe magnetic field. Nonelastic components of strain occur and these, we suggest, are due to stress‐induced changes in the directions of the magnetization vectors.Keywords
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