156 citations · 601 across the 16 of their papers we have counts for
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Mapping electronic states of dual-parallel and symmetric zigzag grain boundaries of graphene on highly oriented pyrolytic graphite
Jun Ma, Xiaying Li, Longjing Yin +7
The grain boundaries (GBs) of a graphene surface were extensively studied because GBs with specific defect configurations result in the formation of new curved structures, which ca…
The tunnelling spectra of quasi-free-standing graphene monolayer
Si-Yu Li, Ke-Ke Bai, Wei-Jie Zuo +7
With considering the great success of scanning tunnelling microscopy (STM) studies of graphene in the past few years, it is quite surprising to notice that there is still a fundame…
Observation of Chirality Transition of Quasiparticles at Stacking Solitons in Trilayer Graphene
Long-Jing Yin, Wen-Xiao Wang, Yu Zhang +4
Trilayer graphene (TLG) exhibits rich novel electronic properties and extraordinary quantum Hall phenomena owning to enhanced electronic interactions and tunable chirality of its q…
Direct experimental evidence of pi magnetism of a single atomic vacancy in graphene
Yu Zhang, Si-Yu Li, Wen-Tian Li +4
The pristine graphene is strongly diamagnetic. However, graphene with single carbon atom defects could exhibit paramagnetism with local magnetic moments ~ 1.5 per vacancy1-6. Theor…
Energy gaps of atomically precise armchair graphene nanoribbons
Wen-Xiao Wang, Mei Zhou, Xinqi Li +4
Graphene nanoribbons (GNRs) are one-dimensional (1D) structures that exhibit a rich variety of electronic properties1-17. Therefore, they are predicted to be the building blocks in…
Atomic resolution imaging of the two-component Dirac-Landau levels in a gapped graphene monolayer
Wen-Xiao Wang, Long-Jing Yin, Jia-Bin Qiao +6
The wavefunction of massless Dirac fermions is a two-component spinor. In graphene, a one-atom-thick film showing two-dimensional Dirac-like electronic excitations, the two-compone…
Landau Quantization and Fermi Velocity Renormalization in Twisted Graphene Bilayers
Long-Jing Yin, Jia-Bin Qiao, Wei-Jie Zuo +5
Currently there is a lively discussion concerning Fermi velocity renormalization in twisted bilayers and several contradicted experimental results are reported. Here we study elect…