Energy gaps in graphene nanoribbons.
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Summary
The authors' ab initio calculations show that the origin of energy gaps for GNRs with armchair shaped edges arises from both quantum confinement and the crucial effect of the edges, which differs from the results of simple tight-binding calculations or solutions of the Dirac's equation based on them.
- Type
- article
- Published
- 2006-11-22
- Cited by
- 4,194
- References
- 0
- Access
- Open access
- OpenAlex
- https://openalex.org/W1983208835
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:536865
Keywords
Zigzag, Graphene nanoribbons, Condensed matter physics, Ab initio, Band gap
References
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