Title of article
Magnetic field dependence of the magnetocaloric effect in magnetic nanoparticle systems: A Monte Carlo simulation
Author/Authors
Baldomir، نويسنده , , D. and Rivas، نويسنده , , J. and Serantes، نويسنده , , D. and Pereiro، نويسنده , , M. and Arias، نويسنده , , J.E. and Bujلn-Nٌْez، نويسنده , , M.C. and Vلzquez-Vلzquez، نويسنده , , C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
3
From page
793
To page
795
Abstract
We study the entropy change dependence on the applied magnetic field for a dipolar interacting superparamagnetic system of fine particles. Using a Monte Carlo technique, we have obtained an enhancement of the entropy for increasing applied magnetic fields; the maximum of the entropy curves occurs at higher temperatures for larger magnetic fields. It was also observed that the blocking temperature always decreases as the magnetic field increases.
Keywords
Nanoparticles , Monte Carlo simulations
Journal title
Journal of Non-Crystalline Solids
Serial Year
2007
Journal title
Journal of Non-Crystalline Solids
Record number
1380732
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