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Graphene Nanoribbons with Smooth Edges Behave as Quantum Wires
Xinran Wang, Yijian Ouyang, Liying Jiao +5
Graphene nanoribbons with perfect edges are predicted to exhibit interesting electronic and spintronic properties, notably quantum-confined bandgaps and magnetic edge states. Howev…
Effects of edge chemistry doping on graphene nanoribbon mobility
Yijian Ouyang, Stefano Sanvito, Jing Guo
Doping of semiconductor is necessary for various device applications. Exploiting chemistry at its reactive edges was shown to be an effective way to dope an atomically thin graphen…
Performance Limits of Monolayer Transition Metal Dichalcogenide Transistors
Leitao Liu, S. Bala Kumar, Yijian Ouyang +1
The performance limits of monolayer transition metal dichalcogenide transistors are examined with a ballistic MOSFET model. Using ab-initio theory, we calculate the band structures…