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Robust Dirac Point in Honeycomb Structure Nanoribbons with Zigzag Edges
- Publication Year :
- 2010
-
Abstract
- The zigzag edge graphene nanoribbon, which is an antiferromagnetic insulator, is found from the density-function theory calculation to display a robust Dirac point after N and B doping at the zigzag edge. More interestingly, we found that the robust Dirac point is a common feature of the honeycomb structure nanoribbon with appropriate edge sites. The zigzag edge honeycomb nanoribbon is therefore expected to provide a very useful platform for material design and development.<br />Comment: 14 pages 4 figures
- Subjects :
- Condensed Matter - Mesoscale and Nanoscale Physics
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1004.3465
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevB.81.205419