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- Ding, Feng
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Strain-Induced Orientation-Selective Cutting of Graphene into Graphene Nanoribbons on Oxidation
- Author(s)
- Ma, Liang, Wang, Jinlan, Ding, Feng
- Issued Date
- 2012-01
- Citation
- ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.51, no.5, pp.1161 - 1164
- Abstract
- Cut to ribbons: Making atomically well‐controlled graphene nanoribbons (GNRs) is prerequisite for many graphene applications. Ab initio calculations reveal that, on applying a uniaxial external tensile strain, O atoms adsorbed on graphene form parallel epoxy chains, and subsequent cutting by oxygen attack gives GNRs instead of the quantum dots that are obtained from unstrained graphene.
- Publisher
- WILEY-V C H VERLAG GMBH
- ISSN
- 1433-7851
- Keyword (Author)
- ab initio calculations, graphene, nanostructures, nanotechnology
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