Study on the Blocking Temperature of Mixed Magnetic Films by Monte Carlo Simulation
Abstract:The blocking temperature (T B) of the ferromagnetic and antiferromagnetic mixed films has been studied by Monte Carlo method. T B is found in the simulation, which is discussed with the energy of system and the spin configuration. The calculated results indicate that T B may be produced in the antiferromagnetic coupling system with small number of spins. The effect of little external field and the value of x on T B are also considered. It is found that T B increases with decreasing little external field and the value of x.
Document Type: Research Article
Publication date: 2009-02-01
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