881 citations · 1.5k across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2011★ 881 cited
Visualizing Individual Nitrogen Dopants in Monolayer Graphene
Liuyan Zhao, Rui He, Kwang Taeg Rim +15
In monolayer graphene, substitutional doping during growth can be used to alter its electronic properties. We used scanning tunneling microscopy (STM), Raman spectroscopy, x-ray sp…
cond-mat.mes-hall2010★ 9 cited
The Atomic-scale Growth of Large-Area Monolayer Graphene on Single-Crystal Copper Substrates
L. Zhao, K. T. Rim, H. Zhou +5
We study the growth and microscopic structure of large-area graphene monolayers, grown on copper single crystals by chemical vapor deposition (CVD) in ultra-high vacuum (UHV). Usin…
cond-mat.mes-hall2007★ 606 cited
High-Resolution Scanning Tunneling Microscopy Imaging of Mesoscopic Graphene Sheets on an Insulating Surface
Elena Stolyarova, Kwang Taeg Rim, Sunmin Ryu +6
We present scanning tunneling microscopy (STM) images of single-layer graphene crystals examined under ultrahigh vacuum conditions. The samples, with lateral dimensions on the micr…