551 citations · 2.8k across the 23 of their papers we have counts for
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Fabrication of graphene nanodisk arrays using nanosphere lithography
C. X. Cong, T. Yu, Z. H. Ni +3
Ordered graphene nanodisk arrays have been successfully fabricated by combining nanosphere lithography (NSL) and reactive ion etching (RIE) processes. The dimension of graphene nan…
Edge chirality determination of graphene by Raman spectroscopy
YuMeng You, ZhenHua Ni, Ting Yu +1
Raman imaging on the edges of single layer micromechanical cleavage graphene (MCG) was carried out. The intensity of disorder-induced Raman feature (D band at ~1350 cm-1) was found…
Raman spectroscopy and imaging of graphene
Zhen hua Ni, Ying ying Wang, Ting Yu +1
Graphene has many unique properties that make it an ideal material for fundamental studies as well as for potential applications. Here we review the recent results on the Raman spe…
Visibility study of graphene multilayer structures
Guoquan Teo, Haomin Wang, Yihong Wu +4
The visibility of graphene sheets on different types of substrates has been investigated both theoretically and experimentally. Although single layer graphene is observable on vari…
Reduction of Fermi velocity in folded graphene observed by resonance Raman spectroscopy
Zhenhua Ni, Yingying Wang, Ting Yu +2
The 1+1 layer folded graphene sheets that deviate from AB stacking are successfully fabricated and their electronic structures are investigated by Raman spectroscopy. Significant b…
Raman spectroscopy of epitaxial graphene on a SiC substrate
Z. H. Ni, W. Chen, X. F. Fan +4
The fabrication of epitaxial graphene (EG) on SiC substrate by annealing has attracted a lot of interest as it may speed up the application of graphene for future electronic device…