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Magnetic properties of the spin-1/2 Ising ferromagnetic thin films with 2 alternating superlattice configuration

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Saber,  M.
Max Planck Institute for the Physics of Complex Systems, Max Planck Society;

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Citation

Bentaleb, M., El Aouad, N., & Saber, M. (2002). Magnetic properties of the spin-1/2 Ising ferromagnetic thin films with 2 alternating superlattice configuration. Chinese Journal of Physics, 40(3), 307-314.


Cite as: http://hdl.handle.net/11858/00-001M-0000-002B-3773-B
Abstract
The magnetic properties in a finite ferromagnetic superlattice are studied. The spin-(1)/(2) Ising model with alternating intralayer parameters is used within the effective field theory, which is based on a probability distribution technique that accounts for the self-correlation function. The transition temperatures are calculated as a function of the intra- and interlayer exchange interactions and of the surface exchange interaction. The magnetization profiles are also studied.