Monte Carlo Simulation of Thin Magnetic Films Critical Behavior

Pavel V. Prudnikov; Anna P. Soldusova; Maria A. Medvedeva; Natalia I. Piskunova

doi:10.4028/www.scientific.net/MSF.845.89

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HomeMaterials Science ForumMaterials Science Forum Vol. 845Monte Carlo Simulation of Thin Magnetic Films...

Monte Carlo Simulation of Thin Magnetic Films Critical Behavior

Abstract:

The Monte-Carlo study deals with ultrathin magnetic films critical behavior. Uniaxial anisotropy, long-range dipolar interactions and external magnetic field competition effects on phase transition, domain structure and system properties were investigated. Striped spin configurations are demonstrated for system with strong dipolar interaction. The effective antiferromagnetic character of dipolar interaction is observed in bilayer structure. Memory effects in non-equilibrium critical time relaxation of magnetization and autocorrelation function are investigated.

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Periodical:

Materials Science Forum (Volume 845)

Pages:

89-92

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.845.89

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Online since:

March 2016

Authors:

Pavel V. Prudnikov*, Anna P. Soldusova, Maria A. Medvedeva, Natalia I. Piskunova

Keywords:

Aging Effects, Anisotropy, Critical Behavior, Dipolar Interaction, Memory Effects, Non-Equilibrium Relaxation, Thin Magnetic Films

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References

[1] C. Chappet, A. Fert, F. Nguen Van Dau, The emergence of spin electronics in data storage, Nature Mater. 6 (2007) 813-823.

DOI: 10.1038/nmat2024

Google Scholar

[2] M. Rapini, R.A. Dias, B.V. Costa, Phase transition in ultrathin magnetic films with long-range interactions: Monte Carlo simulation of the anisotropic Heisenberg model, Phys. Rev. B 75 (2007) 014425.

DOI: 10.1103/physrevb.75.014425

Google Scholar

[3] P.V. Prudnikov, V.V. Prudnikov, M.A. Menshikova, N.I. Piskunova, Dimensionality crossover in critical behaviour of ultrathin ferromagnetic films, J. Magn. Magn. Mater. 387 (2015) 77–82.

DOI: 10.1016/j.jmmm.2015.03.075

Google Scholar

[4] M.C. Ambrose, R.L. Stamps, Monte Carlo simulation of the effects of higher-order anisotropy on the spin reorientation transition in the two-dimensional Heisenberg model with long-range interactions, Phys. Rev. B 87 (2013) 184417.

DOI: 10.1103/physrevb.87.184417

Google Scholar

[5] M. Henkel, M. Pleimling, Non-equilibrium phase transitions, Vol. 2: Ageing and dynamical scaling far from equilibrium, Theoretical and Mathematical Physics, Springer, Heidelberg, (2010).

DOI: 10.1007/978-90-481-2869-3_1

Google Scholar

[6] T. Mukherjee, M. Pleimling, and Ch. Binek, Probing equilibrium by nonequilibrium dynamics: Aging in Co/Cr superlattices, Phys. Rev. B 82 (2010) 134425.

DOI: 10.1103/physrevb.82.134425

Google Scholar