Goos-Hanchen like Shifts in Graphene Double Barriers
arXiv:1306.5679 · doi:10.1016/j.physe.2013.11.017
Abstract
We study the Goos-Hanchen like shifts for Dirac fermions in graphene scattered by double barrier structures. After obtaining the solution for the energy spectrum, we use the boundary conditions to explicitly determine the Goos-Hanchen like shifts and the associated transmission probability. We analyze these two quantities at resonances by studying their {main} characteristics as a function of the energy and electrostatic potential parameters. To check the validity of our computations we recover previous results obtained for a single barrier under appropriate limits.
17 pages, 7 figures, clarifications and reference added, misprints corrected. Version to appear in Physica E
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Cited by in corpus (9)
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- Effect of Magnetic Field on Goos-Hänchen Shifts in Gaped Graphene Triangular Barrier
- Goos-Hänchen Shifts in AA-Stacked Bilayer Graphene Superlattices
- Tunneling Effect in Gapped Phosphorene through Double Barriers
- Fermions in the background of mixed vector-scalar-pseudoscalar square potentials
- Controllable Goos-Hänchen Shift in Graphene Triangular Double Barrier
- Transmission and Goos-Hänchen like Shifts through a Graphene Double Barrier in an Inhomogeneous Magnetic Field