Moiré superlattice and related Moiré Excitons in Twisted van der Waals Heterostructures
发布时间：2021-06-13
点击次数：
影响因子：42.85
DOI码：10.1039/D0CS01002B
发表刊物：Chem Soc Rev(back cover)
摘要：Recent advances in moiré superlattices and moiré excitons, such as quantum emission arrays, low-energy flat bands, and Mott insulators, have rapidly attracted attention in the fields of optoelectronics, materials, and energy research. The interlayer twist turns into a degree of freedom that alters the properties of the systems of materials, and the realization of moiré excitons also offers the feasibility of making artificial exciton crystals. Moreover, moiré excitons exhibit many exciting properties under the regulation of various external conditions, including spatial polarisation, alternating dipolar to alternating dipolar moments and gate-dependence to gate voltage dependence; all are pertinent to their applications in nano-photonics and quantum information. But the lag in theoretical development and the low-efficiency of processing technologies significantly limit the potential of moiré superlattice applications. In this review, we systematically summarise and discuss the recent progress in moiré superlattices and moiré excitons, and analyze the current challenges, and put forward relevant recommendations. There is no doubt that further research will lead to breakthroughs in their application and promote reforms and innovations in traditional solid-state physics and materials science.
论文类型：期刊论文
通讯作者：YP. Liu(刘艳平)*，Cheng Zeng, Juan Yu, Jiahong Zhong, Bo Li, Zhengwei Zhang, Zongwen Liu , Zhiming M. Wang, Anlian Pan, Xidong Duan,*
学科门类：理学
一级学科：物理学
文献类型：J
卷号：50
页面范围：6401-6422
是否译文：否
发表时间：2021-05-20
收录刊物：SCI、SSCI
发布期刊链接：https://pubs.rsc.org/en/content/articlelanding/2021/cs/d0cs01002b#!divAbstract