Magnetic response of a disordered binary ferromagnetic alloy to an oscillating magnetic field
arXiv:1504.02874 · doi:10.1016/j.physleta.2015.04.008
Abstract
By means of Monte Carlo simulation with local spin update Metropolis algorithm, we have elucidated non-equilibrium phase transition properties and stationary-state treatment of a disordered binary ferromagnetic alloy of the type on a square lattice. After a detailed analysis, we have found that the system shows many interesting and unusual thermal and magnetic behaviors, for instance, the locations of dynamic phase transition points change significantly depending upon amplitude and period of the external magnetic field as well as upon the active concentration of type components. Much effort has also been dedicated to clarify the hysteresis tools, such as coercivity, dynamic loop area as well as dynamic correlations between time dependent magnetizations and external time dependent applied field as a functions of period and amplitude of field as well as active concentration of of type components, and outstanding physical findings have been reported in order to better understand the dynamic process underlying present system.
11 pages, 8 figures. Accepted in Physics Letters A
References in corpus (6)
- Evidence for a dynamic phase transition in [Co/Pt]_3 magnetic multilayers
- Dynamic phase transition properties and hysteretic behavior of a ferrimagnetic core-shell nanoparticle in the presence of a time dependent magnetic field
- Dynamic phase transition in the three-dimensional kinetic Ising model in an oscillating field
- Nonequilibrium phase transitions and stationary state solutions of a three-dimensional random-field Ising model under a time dependent periodic external field
- Monte Carlo study of dynamic phase transition in Ising metamagnet driven by oscillating magnetic field
- Stationary State Solutions of a Bond Diluted Kinetic Ising Model: An Effective-Field Theory Analysis