论文标题
准旋转磁磁性在准二维抗铁磁绝缘子/金属双层系统中
Spin-Hall magnetoresistance in quasi-two-dimensional antiferromagnetic insulator/metal bilayer systems
论文作者
论文摘要
我们研究抗铁磁绝缘子（AFI）/金属双层系统中自旋霍尔磁磁性（SMR）的温度依赖性。我们通过使用量子蒙特卡洛模拟来计算SMR信号的幅度，并检查SMR如何依赖于自旋的振幅，AFI层的厚度以及交换相互作用的随机性。我们对简单量子自旋模型的结果为理解磁性化合物原子层的SMR测量提供了有用的起点。
We study the temperature dependence of spin Hall magnetoresistance (SMR) in antiferromagnetic insulator (AFI)/metal bilayer systems. We calculate the amplitude of the SMR signal by using a quantum Monte Carlo simulation and examine how the SMR depends on the amplitude of the spin, thickness of the AFI layer, and randomness of the exchange interactions. Our results for simple quantum spin models provide a useful starting point for understanding SMR measurements on atomic layers of magnetic compounds.
