Тип публикации: статья из журнала
Год издания: 2017
Идентификатор DOI: 10.1016/j.jmmm.2016.12.094
Ключевые слова: Aging effects, Monte-Carlo simulation, Non-equilibrium critical behavior, Thin film, Critical currents, Ferromagnetic materials, Intelligent systems, Temperature, Thin films, Characteristic time, Critical behavior, Critical exponent, Ferromagnetic films, Non-equilibrium properties, Short-time dynamics, Thermodynamic limits, Monte Carlo methods
Аннотация: In this paper we study the non-equilibrium properties of Ising ferromagnetic films using Monte Carlo simulations by short-time dynamic method. We have found thickness dependency of critical exponents z, ?' and ?/?. Ageing effects were observed in non-equilibrium critical behavior. Former was carried out both from high-temperature aПоказать полностьюnd low-temperature initial states. A characteristic time of relaxation, which diverges at a transition temperature in the thermodynamic limit, is obtained as a function of the system size and waiting time. © 2016 Elsevier B.V.
Журнал: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Выпуск журнала: Vol. 440
Номера страниц: 33-36
Место издания: AMSTERDAM
Издатель: ELSEVIER SCIENCE BV