Abstract The magnetic properties of Coronene -Like Superlattice (CLS) have been investigated via Monte Carlo study. The system has been described by Hamiltonian contain the (S–S), (σ-σ), (σ-S) spins, external magnetic and the crystal field applied on the two spins S and σ. The several more stable magnetic phases of CLS are obtained under effect of crystal field, exchange interactions and magnetic field. The critical and compensation temperatures of CLS are found for a several exchange interactions between the spins (S–S, σ-S) and crystal fields for a fixed value of exchange interactions between spins σ-σ. Magnetic hysteresis cycles of CLS are obtained for a several temperatures, exchanges interactions (S–S), (σ-σ) and crystal filed Dσ. In particular, the results show that the effect of: temperature, exchange coupling, magnetic field and crystallized field, play an important role in the presence of the more saturated magnetic phases and their effect on the magnetic hysteresis cycle.

中文翻译：

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Coronene 上的磁补偿现象和顺磁行为 - 像超晶格：蒙特卡罗研究

摘要 通过蒙特卡罗研究研究了类晕烯超晶格（CLS）的磁性。Hamiltonian 描述的系统包含 (S-S)、(σ-σ)、(σ-S) 自旋、外部磁场和施加在两个自旋 S 和 σ 上的晶体场。在晶体场、交换相互作用和磁场的作用下，获得了几种更稳定的CLS磁相。对于自旋 σ-σ 之间的交换相互作用的固定值，自旋（S-S，σ-S）和晶体场之间的几种交换相互作用发现了 CLS 的临界温度和补偿温度。CLS 的磁滞循环是在几个温度、交换相互作用 (S-S)、(σ-σ) 和晶体场 Dσ 下获得的。尤其是结果表明：温度、交换耦合、