Progress and prospects of Moiré superlattices in twisted TMD heterostructures  

作　　者：Syed Jamal Shah Junying Chen Xing Xie Xinyu Oyang Fangping Ouyang Zongwen Liu Jian-Tao Wang Jun He Yanping Liu 

机构地区：[1]Institute of Quantum Physics, School of Physics, Central South University, Changsha, 410083, China [2]State Key Laboratory of Precision Manufacturing for Extreme Service Performance, Central South University, Changsha, 410083, China [3]School of Physics and Technology, State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Xinjiang University, Urumqi, 830046, China [4]School of Chemical and Biomolecular Engineering, The University of Sydney, Sydney, NSW, 2006, Australia [5]The University of Sydney Nano Institute, The University of Sydney, Sydney, NSW, 2006, Australia [6]Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China [7]School of Physical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China [8]Songshan Lake Materials Laboratory, Dongguan, 523808, China

出　　处：《Nano Research》2024年第11期10134-10161,共28页纳米研究（英文版）

基　　金：the financial support received from various entities,including the National Natural Science Foundation of China(No.52373311);the Key Project of the Natural Science Program of Xinjiang Uygur Autonomous Region(No.2023D01D03);They also appreciate the support from the High-Performance Complex Manufacturing Key State Lab Project at Central South University(No.ZZYJKT2020-12);ZWL extends thanks to the Australian Research Council(ARC Discovery Project,DP180102976)for their support;J.-T.W.acknowledges funding from the National Natural Science Foundation of China(Nos.92263202 and 12374020);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB33000000);the National Key Research and Development Program of China(No.2020YFA0711502)。

摘　　要：Moiré superlattices based on twisted transition metal dichalcogenide (TMD) heterostructures have recently emerged as a promising platform for probing novel and distinctive electronic phenomena in two-dimensional (2D) materials. By stacking TMD monolayers with a small twist angle, these superlattices create a periodic modulation of the electronic density of states, leading to the formation of mini bands. These mini bands can exhibit intriguing properties such as flat bands, correlated electron behavior, and unconventional superconductivity. This review provides a comprehensive overview of recent progress in Moiré superlattices formed from twisted TMD heterostructures. It covers the theoretical principles and experimental techniques for creating and studying these superlattices, and explores their potential applications in optoelectronics, quantum computing, and energy harvesting. The review also addresses key challenges, such as improving the scalability and reproducibility of the fabrication process, emphasizing the exciting opportunities and ongoing hurdles in this rapidly evolving field.

关 键 词：Moirésuperlattices twisted transition metal dichalcogenides HETEROSTRUCTURES electronic properties optical properties transport properties valleytronics OPTOELECTRONICS quantum information processing 

分 类 号：O43[机械工程—光学工程]