In this paper, we study the magnetic properties of a tri-layer graphyne-like structure using Blume-Capel Ising model. The studied system is composed by a mixed spins σ = ± 5/2, ± 3/2 and ± 1/2 (in the plane B) and S = ± 2, ± 1 and 0 (in the plane A). The study is performed through Monte Carlo simulations under the Metropolis algorithm. Besides, we examine the effects of the exchange coupling interactions on the obtained compensation temperature. Additionally, we investigate the effects of the crystal and external magnetic fields on the partial and total magnetizations. The magnetic and thermal properties of the considerate system are largely affected by the exchange coupling interactions, the crystal and external magnetic fields.

在本文中，我们使用Blume-Capel Ising模型研究了三层石墨烯状结构的磁性。所研究的系统由混合自旋σ  =±5/2，±3/2和±1/2（在平面B中）和S  =±2，±1和0（在平面A中）组成。该研究是通过Metropolis算法下的Monte Carlo模拟进行的。此外，我们研究了交换耦合相互作用对获得的补偿温度的影响。此外，我们研究了晶体和外部磁场对部分和全部磁化强度的影响。体贴系统的磁和热性质在很大程度上受到交换耦合相互作用，晶体和外部磁场的影响。