Amraoui, Y.El. and Khmou, A. (2000) Phase diagrams and magnetic properties of Ising thin film Part II: exchange interaction anisotropy near the surface film. Journal of Magnetism and Magnetic Materials, 218 (2). pp. 182-190.

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Abstract

An amorphous Ising thin film has been studied within an effective-field theory. Phase diagrams and magnetization of the system are studied. In this work the exchange integral in the surface of the film is assumed to be different from the one existing in the inner layers. We found that depending on the value of this anisotropy near the surface region, the film critical temperature may be higher than that of the three-dimensional system.

Item Type: Article
Uncontrolled Keywords: Amorphous films; Magnetic anisotropy; Magnetization; Phase diagrams; Phase transitions; Surfaces; Temperature, Critical temperature; Effective field theory; Ising model, Magnetic thin films
Subjects: Materials Science
Divisions: SCIENTIFIC PRODUCTION > Materials Science
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:48
URI: http://eprints.umi.ac.ma/id/eprint/3765

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