Search

Your search keyword '"El Amraoui, Y."' showing total 2 results
Start Over Author "El Amraoui, Y." Topic monte carlo simulations Publisher taylor & francis ltd
2 results on '"El Amraoui, Y."'

1. Spin-1/2 Ising Films with a Non Perfect Surface.

Author

Zaim, A., El Amraoui, Y., Kerouad, M., and Arhchoui, H.

Subjects
*THIN films, *MONTE Carlo method, *FERROELECTRIC crystals, *FERROELECTRICITY, *ALGORITHMS, *MATHEMATICAL analysis
Abstract

The influence of a non-perfect surface on the critical properties of magnetic spin-1/2 Ising film on a cubic lattice structure is studied using Monte Carlo simulations based on Metropolis algorithm. The surface magnetization and the surface effective exponent have been studied for several concentration p. Far from the critical temperature, the surface effective exponent βeffs decreases with increasing the concentration p. [ABSTRACT FROM AUTHOR]

Published
2008
Full Text
View/download PDF

2. Monte Carlo Study of Spin-1/2 Ising Thin-Films.

Author

Zaim, A., El Amraoui, Y., Kerouad, M., and Bih, L.

Subjects
*MONTE Carlo method, *ALGORITHMS, *THIN films, *MAGNETISM, *APPROXIMATION theory, *FINITE element method
Abstract

Using Monte Carlo simulation with the Metropolis algorithm, we have studied the critical behaviour of magnetic spin 1/2 Ising film on a cubic lattice structure. We drive the effective exponent of the each layer βeff(z,t) and of the film βefff (t) as a function of reduced temperature t. A particular attention is paid for the evaluation of the variation of the critical exponents with the film thickness. [ABSTRACT FROM AUTHOR]

Published
2008
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results