In this review we introduce computer modelling and simulation techniques which are used for ferrimagnetic materials. We focus on models where thermal effects are accounted for, atomistic spin dynamics and finite temperature macrospin approaches. We survey the literature of two of the most commonly modelled ferrimagnets in the field of spintronics — the amorphous alloy GdFeCo and the magnetic insulator yttrium iron garnet. We look at how generic models and material specific models have been applied to predict and understand spintronic experiments, focusing on the fields of ultrafast magnetisation dynamics, spincaloritronics and magnetic textures dynamics and give an outlook for modelling in ferrimagnetic spintronics.

中文翻译：

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铁磁自旋电子学中的建模研究述评

在这篇综述中，我们介绍了用于亚铁磁性材料的计算机建模和仿真技术。我们专注于考虑了热效应的模型，原子自旋动力学和有限温度宏观自旋方法。我们调查了自旋电子学领域中两种最常用的模型化铁氧体的文献-非晶态合金GdFeCo和磁绝缘子钇铁石榴石。我们将研究如何将通用模型和材料特定模型应用于预测和理解自旋电子学实验，重点是超快磁化动力学，自旋量热电子学和磁织构动力学领域，并给出在亚铁磁自旋电子学中建模的前景。