We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
On the electronic spectrum in curved graphene nanoribbons.
- Authors
Zhukov, A.; Bouffanais, R.; Konobeeva, N.; Belonenko, M.
- Abstract
Using the formalism of the Dirac equation for curved space-time in the Friedmann model of a non-stationary universe, we calculate the electronic spectrum and density of states in curved graphene nanoribbons. Based on the obtained density of states we further study the current-voltage characteristics of the nanoribbonmetal tunnel junction. The dependence on the geometric characteristics of the nanoribbon has been revealed, showing a great influence of such parameters as the number of carbon atoms and the characteristic frequency of distortion.
- Subjects
GRAPHENE; NANORIBBONS; ELECTRONIC spectra; DIRAC equation; CURRENT-voltage characteristics; ATOMS; TUNNEL junctions (Materials science)
- Publication
JETP Letters, 2013, Vol 97, Issue 7, p400
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364013070126