Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.73.224438
Title: Time-quantified Monte Carlo algorithm for interacting spin array micromagnetic dynamics
Authors: Cheng, X.Z. 
Jalil, M.B.A. 
Lee, H.K.
Issue Date: 2006
Source: Cheng, X.Z., Jalil, M.B.A., Lee, H.K. (2006). Time-quantified Monte Carlo algorithm for interacting spin array micromagnetic dynamics. Physical Review B - Condensed Matter and Materials Physics 73 (22) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.73.224438
Abstract: In this paper, we reexamine the validity of using time-quantified Monte Carlo (TQMC) method in simulating the stochastic dynamics of interacting magnetic nanoparticles. The Fokker-Planck coefficients corresponding to both TQMC and the Langevin dynamical equation (Landau-Lifshitz-Gilbert, LLG) are derived and compared in the presence of interparticle interactions. The time quantification factor is obtained and justified. Numerical verification is shown by using TQMC and Langevin methods in analyzing spin-wave dispersion in a linear array of magnetic nanoparticles. © 2006 The American Physical Society.
Source Title: Physical Review B - Condensed Matter and Materials Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/57675
ISSN: 10980121
DOI: 10.1103/PhysRevB.73.224438
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