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Graphene on Insulating Oxide Substrates: Role of Surface Dangling States
Priyamvada Jadaun, Sanjay K. Banerjee, Bhagawan Sahu
We study the effect of insulating oxide substrates on the energy band structure of monolayer and bilayer graphene using a first principles density functional based electronic struc…
Effects of magnetism and electric field on the energy gap of bilayer graphene nanoflakes
Bhagawan Sahu, Hongki Min, Sanjay K. Banerjee
We study the effect of magnetism and perpendicular external electric field strengths on the energy gap of length confined bilayer graphene nanoribbons (or nanoflakes) as a function…
Large-Area Synthesis of High-Quality and Uniform Graphene Films on Copper Foils
Xuesong Li, Weiwei Cai, Jinho An +10
Graphene has been attracting great interest because of its distinctive band structure and physical properties. Today, graphene is limited to small sizes because it is produced most…