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Transmission of electron through monolayer graphene laser barrier.
- Source :
-
Applied Physics Letters . 4/30/2012, Vol. 100 Issue 18, p183107. 5p. 1 Diagram, 3 Graphs. - Publication Year :
- 2012
-
Abstract
- The present theoretical model deals with the transmission property of the Dirac fermions in the Floquet sidebands for the laser radiated graphene nanostructure. The laser assisted structure behaves as a tunneling barrier that leads to asymmetric transmission around the normal to the interface and is capable to confine the massless Dirac particles in a monolayer graphene strip. The absence of the Klein tunneling and the presence of a large number of controlling parameters would make the time dependent vector potential barrier superior over the electrostatic and magnetic barriers towards the opto-electronic device fabrication. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 100
- Issue :
- 18
- Database :
- Academic Search Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 74978631
- Full Text :
- https://doi.org/10.1063/1.4710525