30 citations · 58 across the 10 of their papers we have counts for
7 papers · 1 filter
Microscopic signatures of Chern number sign reversal in twisted bilayer WSe2
Ke Lv, Ya-Ning Ren, Lin He
The discovery of quantized Chern numbers in twisted transition metal dichalcogenide (TMD) homobilayers,including 3.7{deg} twisted MoTe2 and 1.23{deg} twisted WSe2,has emerged as a…
Orbital hybridization in graphene-based artificial atoms
Yue Mao, Hui-Ying Ren, Xiao-Feng Zhou +6
Intraatomic orbital hybridization and interatomic bond formation are the two fundamental processes when real atoms are condensed to form matter. Artificial atoms mimic real atoms b…
Realization of 2/3-layer transition metal dichalcogenides
Ya-Xin Zhao, Zi-Yi Han, Ya-Ning Ren +4
Layered van der Waals transition metal dichalcogenides (TMDCs), generally composed of three atomic X-M-X planes in each layer (M = transition metal, X = chalcogen), provide versati…
Visualizing orbital angular momentum induced single wavefront dislocation in graphene
Yi-Wen Liu, Yu-Chen Zhuang, Ya-Ning Ren +5
Phase singularities are phase-indeterminate points where wave amplitudes are zero, which manifest as phase vertices or wavefront dislocations. In the realm of optical and electron…
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…
Tunable Atomically Wide Electrostatic Barriers Embedded in a Graphene WSe2 Heterostructure
Hui-Ying Ren, Yue Mao, Ya-Ning Ren +2
Inducing and controlling electrostatic barriers in two-dimensional (2D) quantum materials has shown extraordinary promise to enable control of charge carriers, and is key for the r…
Imaging field-tuned quantum Hall broken-symmetry orders and quantum Hall conducting channel in charge-neutral graphene WSe2 heterostructure
Qi Zheng, Mo-Han Zhang, Ya-Ning Ren +1
The zeroth Landau level (0LL) in graphene has emerged as a flat-band platform in which distinct many-body phases can be explored with unprecedented control by simply tuning the str…