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Monte Carlo study of the possibility of two compensation points in a ferrimagnetic core/shell nanoparticle Ising model


 
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1. Title Title of document Monte Carlo study of the possibility of two compensation points in a ferrimagnetic core/shell nanoparticle Ising model
 
2. Creator Author's name, affiliation, country Ahmed ZAIM; Laboratoire Physique des Matériaux et Modélisation des Systèmes (LP2MS) (Unité Associée au CNRST-URAC), Faculty of Sciences, B.P. 11201 Meknes, Zitoune; Morocco
 
2. Creator Author's name, affiliation, country Mohamed KEROUAD; Laboratoire Physique des Matériaux et Modélisation des Systèmes (LP2MS) (Unité Associée au CNRST-URAC), Faculty of Sciences, B.P. 11201 Meknes, Zitoune; Morocco
 
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4. Description Abstract Monte Carlo simulation has been used to study the magnetic properties and the critical behaviors of a single spherical nanoparticle, consisting of a ferromagnetic core of spin-1/2 surrounded by a ferromagnetic shell of spin-3/2 with antiferromagnetic interface coupling, located on a simple cubic lattice. We find a number of characteristic phenomena. In particular, the effects of the shell coupling and the interface coupling on both the critical and compensation temperatures are investigated. We have found that, for appropriate values of the system parameters, two compensation temperatures may occur in the present system.
 
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7. Date (YYYY-MM-DD) 21-03-2011
 
8. Type Status & genre Peer-reviewed Article
 
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9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/MJCM/article/view/249
 
11. Source Title; vol., no. (year) Moroccan Journal of Condensed Matter; Vol 12, No 2 (2010)
 
12. Language English=en en
 
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15. Rights Copyright and permissions Copyright (c)