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dc.contributor.author
Liu, Peter Q.
dc.contributor.author
Luxmoore, Isaac J.
dc.contributor.author
Mikhailov, Sergey A.
dc.contributor.author
Savostianova, Nadja A.
dc.contributor.author
Valmorra, Federico
dc.contributor.author
Faist, Jérôme
dc.contributor.author
Nash, Geoffrey R.
dc.date.accessioned
2018-09-12T08:31:58Z
dc.date.available
2017-06-11T21:27:27Z
dc.date.available
2018-09-12T08:31:58Z
dc.date.issued
2015
dc.identifier.issn
2041-1723
dc.identifier.other
10.1038/ncomms9969
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/107509
dc.identifier.doi
10.3929/ethz-b-000107509
dc.description.abstract
Metamaterials and plasmonics are powerful tools for unconventional manipulation and harnessing of light. Metamaterials can be engineered to possess intriguing properties lacking in natural materials, such as negative refractive index. Plasmonics offers capabilities of confining light in subwavelength dimensions and enhancing light–matter interactions. Recently, the technological potential of graphene-based plasmonics has been recognized as the latter features large tunability, higher field-confinement and lower loss compared with metal-based plasmonics. Here, we introduce hybrid structures comprising graphene plasmonic resonators coupled to conventional split-ring resonators, thus demonstrating a type of highly tunable metamaterial, where the interaction between the two resonances reaches the strong-coupling regime. Such hybrid metamaterials are employed as high-speed THz modulators, exhibiting ∼60% transmission modulation and operating speed in excess of 40 MHz. This device concept also provides a platform for exploring cavity-enhanced light–matter interactions and optical processes in graphene plasmonic structures for applications including sensing, photo-detection and nonlinear frequency generation.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Nature Publishing Group
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Highly tunable hybrid metamaterials employing split-ring resonators strongly coupled to graphene surface plasmons
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2015-11-20
ethz.journal.title
Nature Communications
ethz.journal.volume
6
en_US
ethz.journal.abbreviated
Nat Commun
ethz.pages.start
8969
en_US
ethz.size
7 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.identifier.nebis
007044158
ethz.publication.place
London
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02510 - Institut für Quantenelektronik / Institute for Quantum Electronics::03759 - Faist, Jérôme / Faist, Jérôme
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02510 - Institut für Quantenelektronik / Institute for Quantum Electronics::03759 - Faist, Jérôme / Faist, Jérôme
ethz.date.deposited
2017-06-11T21:27:42Z
ethz.source
ECIT
ethz.identifier.importid
imp593653bcb114e69565
ethz.ecitpid
pub:168109
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-12T15:21:01Z
ethz.rosetta.lastUpdated
2022-03-28T21:14:38Z
ethz.rosetta.versionExported
true
ethz.COinS
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