Document Detail


Intrinsic Terahertz Plasmons and Magnetoplasmons in Large Scale Monolayer Graphene.
MedLine Citation:
PMID:  22519967     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
We show that in graphene epitaxially grown on SiC the Drude absorption is transformed into a strong terahertz plasmonic peak due to natural nanoscale inhomogeneities, such as substrate terraces and wrinkles. The excitation of the plasmon modifies dramatically the magneto-optical response and in particular the Faraday rotation. This makes graphene a unique playground for plasmon-controlled magneto-optical phenomena thanks to a cyclotron mass 2 orders of magnitude smaller than in conventional plasmonic materials such as noble metals.
Authors:
I Crassee; M Orlita; M Potemski; A L Walter; M Ostler; Th Seyller; I Gaponenko; J Chen; A B Kuzmenko
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-4-20
Journal Detail:
Title:  Nano letters     Volume:  -     ISSN:  1530-6992     ISO Abbreviation:  -     Publication Date:  2012 Apr 
Date Detail:
Created Date:  2012-4-23     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101088070     Medline TA:  Nano Lett     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Département de Physique de la Matière Condensée, Université de Genève , 1211 Genève, Switzerland.
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