Magnetoelastic Anomaly in Gadolinium
- 15 February 1972
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 5 (4) , 1327-1340
- https://doi.org/10.1103/physrevb.5.1327
Abstract
Magnetoelastic energy considerations are used to explain the occurrence of anomalous dips in the velocity of sound in gadolinium below . A molecular-field treatment gives reasonable quantitative agreement with the elastic-constant experiments of Long, Wazzan, and Stern and the magnetization curve as determined from neutron diffraction.
Keywords
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