Dynamic behaviors of the hexagonal Ising nanowire

作者：Ertas Mehmet^*; Kocakaplan Yusuf

来源：Physics Letters, Section A: General, Atomic and Solid State Physics , 2014, 378(10): 845-850.

DOI：10.1016/j.physleta.2014.01.026

• Magnetic nanostructured materials
• Hexagonal lsing nanowire
• Dynamic phase diagram
• Effective-field theory
• Glauber-type stochastic dynamics

By utilizing the effective-field theory based on the Glauber-type stochastic dynamics, the dynamic behaviors of the hexagonal Ising nanowire (HIN) system in the presence of a time dependent magnetic field are obtained. The time variations of average order parameters and the thermal behavior of the dynamic order parameters are studied to analyze the nature of transitions and to obtain the dynamic phase transition points. The dynamic phase diagrams are introduced in the plane of the reduced temperature versus magnetic field amplitude. The dynamic phase diagrams exhibit coexistence phase region, several ordered phases and critical point as well as a reentrant behavior. Published by Elsevier B.V.

• 出版日期2014-2-14