论文标题
量子异常效应的进度和前景
Progress and prospects in the quantum anomalous Hall effect
论文作者
论文摘要
量子异常效应是指在没有施加磁场的情况下对霍尔效应的量化。量子异常的大厅效应具有拓扑性质，非常适合使用无耗散手性边缘传输的无现场电阻计量学和低功率信息处理。从这个角度来看，我们概述了最近的成就以及材料的挑战和机遇，这些挑战和机遇与工程固有/界面磁耦合有关，这些耦合有望推动该领域的未来发展。
The quantum anomalous Hall effect refers to the quantization of Hall effect in the absence of applied magnetic field. The quantum anomalous Hall effect is of topological nature and well suited for field-free resistance metrology and low-power information processing utilizing dissipationless chiral edge transport. In this Perspective, we provide an overview of the recent achievements as well as the materials challenges and opportunities, pertaining to engineering intrinsic/interfacial magnetic coupling, that are expected to propel future development of the field.
