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dc.contributor.author
Autore, Marta
dc.contributor.author
Li, Peining
dc.contributor.author
Dolado, Irene
dc.contributor.author
Alfaro-Mozaz, Francisco J.
dc.contributor.author
Esteban, Ruben
dc.contributor.author
Atxabal, Ainhoa
dc.contributor.author
Casanova, Fèlix
dc.contributor.author
Hueso, Luis E.
dc.contributor.author
Alonso-González, Pablo
dc.contributor.author
Aizpurua, Javier
dc.contributor.author
Nikitin, Alexey Y.
dc.contributor.author
Vélez, Saül
dc.contributor.author
Hillenbrand, Rainer
dc.date.accessioned
2018-04-30T09:26:54Z
dc.date.available
2018-04-27T03:38:10Z
dc.date.available
2018-04-30T09:26:54Z
dc.date.issued
2018
dc.identifier.issn
2047-7538
dc.identifier.other
10.1038/lsa.2017.172
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/260960
dc.identifier.doi
10.3929/ethz-b-000260960
dc.description.abstract
Enhanced light-matter interactions are the basis of surface-enhanced infrared absorption (SEIRA) spectroscopy, and con- ventionally rely on plasmonic materials and their capability to focus light to nanoscale spot sizes. Phonon polariton nanor- esonators made of polar crystals could represent an interesting alternative, since they exhibit large quality factors, which go far beyond those of their plasmonic counterparts. The recent emergence of van der Waals crystals enables the fabrication of high- quality nanophotonic resonators based on phonon polaritons, as reported for the prototypical infrared-phononic material hex- agonal boron nitride (h-BN). In this work we use, for the fi rst time, phonon-polariton-resonant h-BN ribbons for SEIRA spectro- scopy of small amounts of organic molecules in Fourier transform infrared spectroscopy. Strikingly, the interaction between phonon polaritons and molecular vibrations reaches experimentally the onset of the strong coupling regime, while numerical simulations predict that vibrational strong coupling can be fully achieved. Phonon polariton nanoresonators thus could become a viable platform for sensing, local control of chemical reactivity and infrared quantum cavity optics experiments.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Nature
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
boron nitride
en_US
dc.subject
phonon polaritons
en_US
dc.subject
strong coupling
en_US
dc.subject
surface-enhanced infrared absorption spectroscopy
en_US
dc.subject
SEIRA
en_US
dc.title
Boron nitride nanoresonators for phonon-enhanced molecular vibrational spectroscopy at the strong coupling limit
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2018-04-06
ethz.journal.title
Light: Science & Applications
ethz.journal.volume
7
en_US
ethz.journal.abbreviated
Light Sci Appl
ethz.pages.start
17172
en_US
ethz.size
8 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
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::02160 - Dep. Materialwissenschaft / Dep. of Materials::03918 - Fiebig, Manfred / Fiebig, Manfred
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02160 - Dep. Materialwissenschaft / Dep. of Materials::03986 - Gambardella, Pietro / Gambardella, Pietro
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02160 - Dep. Materialwissenschaft / Dep. of Materials::03986 - Gambardella, Pietro / Gambardella, Pietro
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02160 - Dep. Materialwissenschaft / Dep. of Materials::03918 - Fiebig, Manfred / Fiebig, Manfred
ethz.date.deposited
2018-04-27T03:38:49Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2018-04-30T09:26:57Z
ethz.rosetta.lastUpdated
2022-03-28T19:57:42Z
ethz.rosetta.versionExported
true
ethz.COinS
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