2021
DOI: 10.48550/arxiv.2104.08421
|View full text |Cite
Preprint
|
Sign up to set email alerts
|

Emergence of intrinsically isolated flat bands and their topology in fully relaxed twisted multi-layer graphene

Xianqing Lin,
Haotian Zhu,
Jun Ni

Abstract: We study the electronic structure and band topology of fully relaxed twisted multi-layer graphene (TMLG). Isolated flat bands emerge in TMLG with the number of layers [M + N with M the layer number of the bottom few-layer graphene (FLG)] up to 10 and with various stacking orders, and most of them are on the hole side. The touched bands of FLGs around the Fermi level are split by the moiré coupling through the electron-hole asymmetry in low-energy bands of FLGs and by the vertical hopping between next-nearest l… Show more

Help me understand this report
View published versions

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Publication Types

Select...

Relationship

0
0

Authors

Journals

citations
Cited by 0 publications
references
References 52 publications
0
0
0
Order By: Relevance

No citations

Set email alert for when this publication receives citations?