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Magnetic Properties of Ga 2 - x Fe x O 3

Magnetic Properties of Ga 2 - x Fe x O 3 The experimental dependence of the magnetization on temperature and composition is presented for Ga 2 - x Fe x O 3 . Interpretation is based on a three-sublattice model, giving the x dependence of the iron occupation of the various sites, the variation of the Curie temperature with x , and the molecular-field coefficients λ ij . These results permit a dipolar anisotropy calculation of the anisotropy constants as a function of temperature and x in good agreement with experiment. The dipolar contribution to the magnetoelastic energy is also calculated. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Physical Review American Physical Society (APS)

Magnetic Properties of Ga 2 - x Fe x O 3

Physical Review , Volume 174 (2) – Oct 10, 1968
14 pages

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Publisher
American Physical Society (APS)
Copyright
Copyright © 1968 The American Physical Society
ISSN
1536-6065
DOI
10.1103/PhysRev.174.571
Publisher site
See Article on Publisher Site

Abstract

The experimental dependence of the magnetization on temperature and composition is presented for Ga 2 - x Fe x O 3 . Interpretation is based on a three-sublattice model, giving the x dependence of the iron occupation of the various sites, the variation of the Curie temperature with x , and the molecular-field coefficients λ ij . These results permit a dipolar anisotropy calculation of the anisotropy constants as a function of temperature and x in good agreement with experiment. The dipolar contribution to the magnetoelastic energy is also calculated.

Journal

Physical ReviewAmerican Physical Society (APS)

Published: Oct 10, 1968

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