The magnetic properties of Fe<sub>3</sub>O<sub>4</sub> thick films as described by third order perturbed Heisenberg Hamiltonian

The magnetic properties of Fe<sub>3</sub>O<sub>4</sub> thick films as described by third order perturbed Heisenberg Hamiltonian

Thick films of Fe<sub>3</sub>O<sub>4</sub> up to 10000 spin layers have been explained using third order perturbed modified Heisenberg Hamiltonian with seven magnetic parameters. Total magnetic energy and orientation of magnetic easy directions were determined for spinel stru...

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Bibliographic Details
Main Authors:	P. Samarasekara, S. Dehipawala
Format:	Article
Language:	English
Published:	Faculty of Science, University of Peradeniya, Sri Lanka 2019-09-01
Series:	Ceylon Journal of Science
Subjects:	third order perturbation, heisenberg hamiltonian, ferrites, fe3o4, easy direction
Online Access:	https://cjs.sljol.info/articles/7645

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