Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, State Key Laboratory of Mechanics and Control of Mechanical Structures, and Institute for Frontier Science, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China.
Adv Sci (Weinh). 2023 Apr;10(10):e2206191. doi: 10.1002/advs.202206191. Epub 2023 Jan 25.
2D materials (2DMs), due to spin-valley locking degree of freedom, exhibit strongly bound exciton and chiral optical selection rules and become promising material candidates for optoelectronic and spin/valleytronic devices. Over the last decade, the manifesting of 2D materials by circularly polarized lights expedites tremendous fascinating phenomena, such as valley/exciton Hall effect, Moiré exciton, optical Stark effect, circular dichroism, circularly polarized photoluminescence, and spintronic property. In this review, recent advance in the interaction of circularly polarized light with 2D materials covering from graphene, black phosphorous, transition metal dichalcogenides, van der Waals heterostructures as well as small proportion of quasi-2D perovskites and topological materials, is overviewed. The confronted challenges and theoretical and experimental opportunities are also discussed, attempting to accelerate the prosperity of chiral light-2DMs interactions.
二维材料（2DMs）由于自旋-谷锁定自由度，表现出强烈束缚激子和手性光选择定则，成为光电和自旋/谷电子器件的有前途的材料候选者。在过去的十年中，圆偏振光对二维材料的表现加速了许多迷人的现象，如谷/激子霍尔效应、莫尔激子、光学斯塔克效应、圆二色性、圆偏振光致发光和自旋电子特性。在这篇综述中，综述了圆偏振光与二维材料相互作用的最新进展，涵盖了从石墨烯、黑磷、过渡金属二卤化物、范德瓦尔斯异质结构以及少量准二维钙钛矿和拓扑材料。还讨论了所面临的挑战和理论与实验机遇，试图加速手性光-2DMs 相互作用的繁荣。
