二维磁性材料及其异质结构研究进展
Research Progress on Two-Dimensional Magnetic Materials and Their Heterostructures
吴晓凯 1姜生伟1
作者信息
- 1. 上海交通大学物理与天文学院人工结构及量子调控教育部重点实验室,上海 200240;上海交通大学李政道研究所,上海 201210;南京大学固体微结构物理国家重点实验室,南京 210093
- 折叠
摘要
凝聚态体系中,自旋、电荷、轨道和晶格之间存在复杂的相互作用,电子自旋属性导致的量子效应在关联磁性和拓扑材料等凝聚态物理前沿领域发挥重要作用.本征二维磁性材料家族的发现为自旋相关物理研究开辟了一个新的平台.聚焦于本征二维磁性材料中的低维磁性物理及其自旋调控性质,回顾近年来在本征二维磁性材料中发现的低维磁性物理效应以及磁性调控的重要进展.基于 CrI3 层间交换耦合与局域堆叠结构的关联效应,讨论二维本征磁性材料莫尔超晶格这一新方向相关研究进展.
Abstract
In the condensed matter system,there are complex interactions between spin,charge,orbit and lattice.The quantum effect caused by the spin property of electrons plays an important role in the frontier fields of condensed matter physics such as correlated magnetism and topological materials.The discovery of the family of intrinsic two-dimensional magnetic materials has opened up a new platform for the study of spin-related physics.This paper focuses on the low-dimensional magnetism in intrinsic two-dimensional magnetic materials and its spin-manipulation characteristics.The important progress of low-dimensional magnetism and spin-manipulation effect in intrinsic two-dimensional magnetic materials in recent years is reviewed.Then,based on the correlation effect between CrI3 interlayer exchange coupling and local stacking structure,this paper discusses the research progress of the new direction of the two-dimensional intrinsic magnetic material Moiré superlattice.
关键词
二维磁性材料/自旋调控/莫尔超晶格Key words
two-dimensional magnetic materials/spin manipulation/Moiré superlattices引用本文复制引用
基金项目
国家重点研发计划项目(2021YFA1401400)
国家重点研发计划项目(2021YFA1400100)
出版年
2024
NETL
NSTL
万方数据