Monte Carlo Simulation of Magnetic Properties of Multilayer with Amorphous Surfaces

Abstract:

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Monte Carlo simulation studies are performed to examine the effects of amorphous surfaces and the size of the system on magnetic critical properties of a face-centered cubic magnet modeled with a Heisenberg Hamiltonian. A Gaussian probability distribution of the exchange integrals is applied for the description of amorphous surfaces. The Spontaneous magnetization and magnetic susceptibility are calculated for both the inner and surface. A variety of phase diagrams have been also obtained. The simulated results can well explain the experimental facts.

Info:

Periodical:

Advanced Materials Research (Volumes 150-151)

Edited by:

Jinglong Bu, Zhengyi Jiang and Sihai Jiao

Pages:

1352-1357

DOI:

10.4028/www.scientific.net/AMR.150-151.1352

Citation:

Q. Feng et al., "Monte Carlo Simulation of Magnetic Properties of Multilayer with Amorphous Surfaces", Advanced Materials Research, Vols. 150-151, pp. 1352-1357, 2011

Online since:

October 2010

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Price:

$35.00

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