First-principles study of field emission from carbon nanotubes and graphene nanoribbons
โ Scribed by Driscoll, Joseph A.; Cook, Brandon; Bubin, Sergiy; Varga, Kalman
- Book ID
- 111676496
- Publisher
- American Institute of Physics
- Year
- 2011
- Tongue
- English
- Weight
- 906 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0021-8979
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## Abstract We calculate the mechanical and electronโtransport properties of graphene nanoribbons (GNRs) under uniaxial tensile strain with firstโprinciples density functional theory. Our calculations reveal that armchairโ and zigzagโshaped edges decrease and increase the tensile strength of GNR, r
## Abstract The outstanding flexible field emission properties of carbon hybrid films made of vertically aligned Nโdoped carbon nanotubes grown on mechanically compliant reduced graphene films are demonstrated. The bottomโreduced graphene film substrate enables the conformal coating of the hybrid f