Lattice reconstruction induced multiple ultra-flat bands in twisted bilayer WSe2

It was predicted that lattice reconstruction can lead to the emergence of multiple ultra-flat electronic bands in twisted bilayer transition metal dichalcogenides. Here, by using scanning tunneling microscopy and spectroscopy, the authors demonstrate such bands in twisted bilayer WSe2.

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Bibliographic Details
Main Authors: En Li, Jin-Xin Hu, Xuemeng Feng, Zishu Zhou, Liheng An, Kam Tuen Law, Ning Wang, Nian Lin
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/7c9d7aad24a14eb592106d65ffc9fbc8
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