OPTICAL PROPERTIES OF 2D MATERIALS Signatures of moire excitons

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	英文篇名：OPTICAL PROPERTIES OF 2D MATERIALS Signatures of moire excitons 作者：Ping-Heng ; Tan 英文作者：Ping-Heng Tan;Institute of Semiconductors, CAS; 中文刊名：BDTX 英文刊名：半导体学报(英文版) 机构：Institute of Semiconductors, CAS; 出版日期：2019-04-15 出版单位：Journal of Semiconductors 年：2019 期：v.40 语种：英文; 页：BDTX201904002 页数：1 CN：04 ISSN：11-5781/TN 分类号：5

摘要

<正>In van der Waals heterostructures of atomically thin 2D materials, the inevitable lattice mismatch and twisting betweenthe building blocks always lead to the formation of Moire pattern, which is a periodic spatial pattern of varying atomic registries. Theory has predicted that such a nanoscale moire landscape can endow excitons highly intriguing properties (Science Advances 3, e1701696 (2017)), including their confinement in an array of quantum dot like potential traps with circu-
        

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