Email this article The Impact of Multilevel Impurity on the Tunnel and Ballistic Currents in a Graphene Nanoribbon
- Authors: Konobeeva N.N.1, Belonenko M.B.1,2
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Affiliations:
- Volgograd State University
- Volgograd Business Institute
- Issue: Vol 60, No 1 (2017)
- Pages: 122-127
- Section: Article
- URL: https://journal-vniispk.ru/1064-8887/article/view/237874
- DOI: https://doi.org/10.1007/s11182-017-1050-6
- ID: 237874
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Abstract
The paper focuses on the effect of a multilevel impurity in a graphene nanoribbon on the tunnel current flowing in the contact of the latter with metal. Calculations of the ballistic current in a graphene nanoribbon and the tunnel current of the ribbon contact with metal are performed. Analysis is provided for the dependence of current-voltage characteristic of the contact on the integral of transition between impurity levels of the nanoribbon.
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About the authors
N. N. Konobeeva
Volgograd State University
Author for correspondence.
Email: yana_nn@inbox.ru
Russian Federation, Volgograd
M. B. Belonenko
Volgograd State University; Volgograd Business Institute
Email: yana_nn@inbox.ru
Russian Federation, Volgograd; Volgograd
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