Correlation,superconductivity and topology in graphene moirésuperlattice  

作　　者：Lingxiao Li Min Wu Xiaobo Lu 

机构地区：[1]International Centre for Quantum Materials,Peking University,Beijing 100871,China

出　　处：《Frontiers of physics》2023年第4期199-207,共9页物理学前沿（英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant Nos.12274006 and 12141401).

摘　　要：Moirésuperlattices created by stacking different pieces of two-dimensional layered materials with a slight lattice mismatch have recently emerged as an exceptional platform for exploring emergent quantum phenomena.In stark contrast to the“parent”materials,the electronic band structures are significantly modified from moiréengineering due to the large-scale periodic moirépotential and interlayer hybridization.In this paper,we mainly focus on the recent progresses achieved in graphene-based moirésystems which have been a condensed-matter playground showing unprecedented abundance of quantum states such as strongly correlated states,superconductivity and novel band topologies.

关 键 词：twisted graphene moirésuperlattices CORRELATION SUPERCONDUCTIVITY topology 

分 类 号：O43[机械工程—光学工程]