Please use this identifier to cite or link to this item:
|Title:||Theory of giant Faraday rotation and Goos-Hänchen shift in graphene||Authors:||Martinez, J.C.
|Issue Date:||2011||Citation:||Martinez, J.C., Jalil, M.B.A. (2011). Theory of giant Faraday rotation and Goos-Hänchen shift in graphene. EPL 96 (2) : -. ScholarBank@NUS Repository.||Abstract:||We give a quantum formulation of the recently observed giant Faraday rotation (FR) in monolayer graphene (Crassee I., Nat. Phys., 7 (2011) 48) which incorporates graphene's anomalous Hall effect and the resonant interplay between Landau levels and Floquet sidebands in the limit of large Fermi energy. The same formalism is then used to discuss the Goos-Hänchen (GH) shift at the interface of two media of different permittivity, with graphene at their interface. This last feature introduces current into the electromagnetic boundary conditions. For the s-polarization case, the presence of the graphene-induced surface charge causes a much larger GH shift than without charge, and its usual monotonic behavior is altered. In the p-polarization case, surface charge and current may alter the conventional GH shift in opposite ways. We predict new phenomena such as minimum GH shift and a lateral broadening of the reflected beam, all of which should be observable with current experimental capabilities. © Europhysics Letters Association 2011.||Source Title:||EPL||URI:||http://scholarbank.nus.edu.sg/handle/10635/57648||ISSN:||02955075|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on May 19, 2018
WEB OF SCIENCETM
checked on Oct 4, 2021
checked on Nov 18, 2021
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.