Pressure Dependence of Disaccommodation in a Manganese Zinc Ferrite Single Crystal
- 1 December 1983
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 22 (12R)
- https://doi.org/10.1143/jjap.22.1851
Abstract
The disaccommodation in a Mn0.56Zn0.35Fe2.09O4 single crystal is studied in the temperature range from 250 to 300 K and a pressure range from 1 bar to 3.7 kbar. The results are analyzed using a model of Richter type magnetic after-effect. The values of the activation energy and the activation volume are estimated to be 0.59 eV and 1.2 cm3/mol, respectively. The results are discussed qualitatively in terms of existing theories.Keywords
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