Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.88.205405
Title: Monolayer graphene photonic metastructures: Giant Faraday rotation and nearly perfect transmission
Authors: Da, H. 
Bao, Q.
Sanaei, R.
Teng, J.
Loh, K.P. 
Garcia-Vidal, F.J.
Qiu, C.-W. 
Issue Date: 6-Nov-2013
Source: Da, H., Bao, Q., Sanaei, R., Teng, J., Loh, K.P., Garcia-Vidal, F.J., Qiu, C.-W. (2013-11-06). Monolayer graphene photonic metastructures: Giant Faraday rotation and nearly perfect transmission. Physical Review B - Condensed Matter and Materials Physics 88 (20) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.88.205405
Abstract: We demonstrate a heterogeneous photonic metastructure involving monolayer graphene achieving a substantial Faraday rotation angle and nearly perfect transmittance simultaneously. This breaks the longstanding tradeoff between the Faraday rotation angle and the transmission coefficient in conventional magneto-optical devices. Faraday rotation is enhanced across the interface between two photonic crystals due to the presence of an interface mode, i.e. optical Tamm state, which presents a strong electromagnetic field confinement at the location of the graphene sheet. This interface mode also helps to maintain a nearly perfect optical transmission through the structure thanks to a resonant tunneling mechanism. This exciting result was achieved particularly in the quantum regime with low Fermi level. © 2013 American Physical Society.
Source Title: Physical Review B - Condensed Matter and Materials Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/56692
ISSN: 10980121
DOI: 10.1103/PhysRevB.88.205405
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

16
checked on Dec 13, 2017

WEB OF SCIENCETM
Citations

19
checked on Nov 15, 2017

Page view(s)

41
checked on Dec 16, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.