El Hamri, M. and Bouhou, S. and Essaoudi, I. and Ainane, A. and Ahuja, R. and Dujardin, F. (2016) Phase diagrams of a transverse cubic nanowire with diluted surface shell. Applied Physics A: Materials Science and Processing, 122 (3). pp. 1-10.

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Abstract

The effective-field theory with correlations based on the probability distribution technique has been used to investigate the phase diagrams (critical and compensation temperatures) of a transverse antiferromagnetic spin- (Formula presented.) Ising cubic nanowire with diluted surface shell. It is found that the phase diagrams of the system are strongly affected by the surface shell parameters. Indeed, two compensation points appear for certain values of Hamiltonian parameters, and the range of appearance of these latter points depends strongly on the surface shell transverse field. © 2016, Springer-Verlag Berlin Heidelberg.

Item Type: Article
Uncontrolled Keywords: Hamiltonians; Nanowires; Phase diagrams; Probability distributions, Antiferromagnetic spins; Compensation points; Compensation temperature; Effective field theory; Hamiltonian parameters; Surface shells; Transverse field, Shells (structures)
Subjects: Chemistry
Divisions: SCIENTIFIC PRODUCTION > Chemistry
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:45
URI: http://eprints.umi.ac.ma/id/eprint/1889

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