Influences of Crystal-Field and Interlayer Coupling Interactions on Dynamic Phase Diagrams of a Mixed-Spin (3/2, 2) Bilayer System

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2018,（6）
• 页码范围: 741-748
• 页数: 8页
• 语种: 英文
• DOI: 10.1088/0253-6102/69/6/741

摘要

Influences of crystal-fields (DA and DB) and interlayer coupling interactions (J3) on dynamic magnetic critical behaviors of a mixed-spin (3/2,2) bilayer system under an oscillating magnetic field are investigated by the Glauber-type stochastic dynamics based on the mean-field theory.For this purpose,dynamic phase diagrams are constructed in the reduced temperature and magnetic field amplitude plane for the ferromagnetic/ferromagnetic (FM/FM),antiferromagnetic/ferromagnetic (AFM/FM) and AFM/AFM interactions in detail.We observe that the influences of DA,DB and J3 interactions parameters on the behavior of the dynamic phase diagrams are very much.