378 citations · 3.8k across the 95 of their papers we have counts for
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Creating and probing wide-bandgap nanoribbon-like structures in a continuous metallic graphene sheet
Si-Yu Li, Mei Zhou, Jia-Bin Qiao +2
The light-like dispersion of graphene monolayer results in many novel electronic properties in it1, however, this gapless feature also limits the applications of graphene monolayer…
Direct imaging of topological edge states at a bilayer graphene domain wall
Long-Jing Yin, Hua Jiang, Jia-Bin Qiao +1
The AB-BA domain wall in gapped graphene bilayers is a rare naked structure hosting topological electronic states. Here we show, for the first time, direct imaging of its topologic…
Experimental Observation of Surface States and Landau Levels Bending in Bilayer Graphene
Long-Jing Yin, Yu Zhang, Jia-Bin Qiao +2
We report on microscopic measurements of the low-energy electronic structures both at zigzag and armchair edges of bilayer graphene using scanning tunneling microscopy and spectros…
Spatial variation of energy gap and Landau levels around gapped bilayer graphene domain walls
Long-Jing, Si-Yu Li, Jia-Bin Qiao +2
Bilayer graphene contains, compared to graphene monolayer, an additional graphene sheet and, therefore, extra degrees of freedom, making it a unique system for complex electronic s…
Detecting giant electron-hole asymmetry in graphene monolayer generated by strain and charged-defect scattering via Landau level spectroscopy
Ke-Ke Bai, Yi-Cong Wei, Jia-Bin Qiao +5
The electron-hole symmetry in graphene monolayer, which is analogous to the inherent symmetric structure between electrons and positrons of the Universe, plays a crucial role in th…
Observation of Valley-polarized Landau Levels in Strained Graphene
Si-Yu Li, Ke-Ke Bai, Long-Jing Yin +3
In strained graphene, lattice deformation can create pseudo-magnetic fields and result in zero-field Landau level-like quantization. In the presence of an external magnetic field,…