In this work, we investigate the magnetic properties using the hybrid Hamiltonian (spin/charge) in the Ising spin-1/2 antiferromagnetic model in the kagome lattice, which presents geometric frustration. The study was carried out using the Mean-Field theory obtained from the generalization of Callen's identity to obtain expressions for the magnitude magnetization as a function of temperature and an external field. In the presence of an external field the model exhibits the characteristics of a frustrated system through the appearance of magnetization plateaus on the magnetization curves. As geometric frustration in magnetic materials can provide exotic states of matter, in our investigations it was possible to verify the appearance of magnetic charges in the kagome lattice through a hexagonal sublattice using the spin/charge hybrid model.

在这项工作中，我们在 Kagome 晶格中使用 Ising 自旋 1/2 反铁磁模型中的混合哈密顿量（自旋/电荷）研究磁性，这呈现出几何挫折。该研究是使用从 Callen 恒等式的概括中获得的平均场理论进行的，以获得作为温度和外场函数的磁化强度的表达式。在存在外场的情况下，该模型通过磁化曲线上磁化平台的出现表现出受挫系统的特征。由于磁性材料中的几何挫折可以提供奇异的物质状态，在我们的研究中，可以使用自旋/电荷混合模型通过六边形亚晶格验证 Kagome 晶格中磁电荷的出现。