551 citations · 616 across the 4 of their papers we have counts for
4 papers
Raman study on G mode of graphene for determination of edge orientation
Chunxiao Cong, Ting Yu, Haomin Wang
We report a confocal Raman study on edges of single layer graphene. It is found that edge orientations could be identified by G mode besides D mode. We observe that G mode at edges…
Fabrication of graphene nanogap with crystallographically matching edges and its electron emission properties
H. M. Wang, Z. Zheng, Y. Y. Wang +4
We demonstrate the fabrication of graphene nanogap with crystallographically matching edges on SiO2Si substrates by divulsion. The current-voltage measurement is then performed in…
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…
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…