98 citations · 272 across the 7 of their papers we have counts for
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Infrared Spectroscopy of Wafer-Scale Graphene
Hugen Yan, Fengnian Xia, Wenjuan Zhu +5
We report on spectroscopy results from the mid- to far-infrared on wafer-scale graphene, grown either epitaxially on silicon carbide, or by chemical vapor deposition. The free carr…
Enhanced Performance in Epitaxial Graphene FETs with Optimized Channel Morphology
Yu-Ming Lin, Damon B. Farmer, Keith A. Jenkins +7
This letter reports the impact of surface morphology on the carrier transport and RF performance of graphene FETs formed on epitaxial graphene films synthesized on SiC substrates.…
Layer Number Determination and Thickness-dependent Properties of Graphene Grown on SiC
Wenjuan Zhu, Christos Dimitrakopoulos, Marcus Freitag +1
The electronic properties of few-layer graphene grown on the carbon-face of silicon carbide (SiC) are found to be strongly dependent on the number of layers. The carrier mobility i…
Multi-carrier Transport in Epitaxial Multi-layer Graphene
Yu-Ming Lin, Christos Dimitrakopoulos, Damon B. Farmer +9
Variable-field Hall measurements were performed on epitaxial graphene grown on Si-face and C-face SiC. The carrier transport involves essentially a single-type of carrier in few-la…