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ABSTRACT:
SUBMITTER: Li SY
PROVIDER: S-EPMC9307793 | biostudies-literature | 2022 Jul
REPOSITORIES: biostudies-literature
Li Si-Yu SY Wang Zhengwen Z Xue Yucheng Y Wang Yingbo Y Zhang Shihao S Liu Jianpeng J Zhu Zheng Z Watanabe Kenji K Taniguchi Takashi T Gao Hong-Jun HJ Jiang Yuhang Y Mao Jinhai J
Nature communications 20220722 1
Flat bands in Van der Waals heterostructure provide an ideal platform for unveiling emergent quantum electronic phases. One celebrated example is twisted monolayer-bilayer graphene, in which the effects of electronic correlation have been observed. Here, we report the observation via scanning tunnelling microscopy and spectroscopy of correlated insulating states in twisted monolayer-bilayer graphene, leading to the formation of an electron crystal phase. At integer fillings, the strong Coulomb i ...[more]