5 papers
Visualizing flat-band spatial renormalization in rhombohedral graphene superlattices
Peng-Cheng Pan, Shihao Zhang, Yang Zhang +10
Rhombohedral graphene/hBN moiré superlattices exhibit flat-band-driven emergent phases, including superconductivity and the fractional quantum anomalous Hall effect (FQAHE), yet th…
Kagome goldene with flat bands and Dirac nodal line fermions via line-graph epitaxy
Qiwei Tian, Sahar Izadi Vishkayi, Chen Zhang +8
The kagome lattice has emerged as a promising platform for investigating exotic quantum phases. However, achieving a single-atomic-layer kagome lattice in elemental materials remai…
Micro-tip manipulated origami for robust twisted few-layer graphene
Ruo-Jue Zou, Long Deng, Si-Min Xue +8
Twisted few-layer graphene (tFLG) has emerged as an ideal model system for investigating novel strongly correlated and topological phenomena. However, the experimental construction…
Promoting and imaging intervalley coherent order in rhombohedral tetralayer graphene on MoS2
Wei-Yu Liao, Wen-Xiao Wang, Shihao Zhang +10
Multilayer rhombohedral graphene (RG) has recently emerged as a new, structurally simple flat-band system, which facilitates the exploration of interaction-driven correlation state…
Layer-dependent evolution of electronic structures and correlations in rhombohedral multilayer graphene
Yang Zhang, Yue-Ying Zhou, Shihao Zhang +18
The recent discovery of superconductivity and magnetism in trilayer rhombohedral graphene (RG) establishes an ideal, untwisted platform to study strong correlation electronic pheno…