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Moiré Phonons in Magic-Angle Twisted Bilayer Graphene

Authors :
Xiaoqian Liu
Ran Peng
Zhaoru Sun
Jianpeng Liu
Source :
Nano Letters. 22:7791-7797
Publication Year :
2022
Publisher :
American Chemical Society (ACS), 2022.

Abstract

Magic-angle twisted bilayer graphene (TBG) has attracted significant interest recently due to the discoveries of diverse correlated and topological states. In this work, we study the phonon properties in magic-angle TBG based on many-body classical potential and interatomic forces generated by a deep neural network trained with data from

Details

ISSN :
15306992 and 15306984
Volume :
22
Database :
OpenAIRE
Journal :
Nano Letters
Accession number :
edsair.doi.dedup.....d468ce651ee0f9a1498b92f4273d2f94
Full Text :
https://doi.org/10.1021/acs.nanolett.2c02010