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dc.contributor.authorBenz, Felixen
dc.contributor.authorTserkezis, Christosen
dc.contributor.authorHerrmann, Lars Oen
dc.contributor.authorde, Nijs Barten
dc.contributor.authorSanders, Alanen
dc.contributor.authorSigle, Daniel Oen
dc.contributor.authorPukenas, Laurynasen
dc.contributor.authorEvans, Stephen Den
dc.contributor.authorAizpurua, Javieren
dc.contributor.authorBaumberg, Jeremyen
dc.date.accessioned2015-02-18T11:16:36Z
dc.date.available2015-02-18T11:16:36Z
dc.date.issued2014-12-10en
dc.identifier.citationF Benz, C Tserkezis, LO Herrmann, B de Nijs, A Sanders, DO Sigle, L Pukenas, SD Evans, J Aizpurua, JJ Baumberg, Nano Letters 2015, 15, 669−674en
dc.identifier.issn1530-6984
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/246849
dc.description.abstractGold nanoparticles are separated above a planar gold film by 1.1 nm thick self-assembled molecular monolayers of different conductivities. Incremental replacement of the nonconductive molecules with a chemically equivalent conductive version differing by only one atom produces a strong 50 nm blue-shift of the coupled plasmon. With modeling this gives a conductance of 0.17G0 per biphenyl-4,4′-dithiol molecule and a total conductance across the plasmonic junction of 30G0. Our approach provides a reliable tool quantifying the number of molecules in each plasmonic hotspot, here <200.
dc.description.sponsorshipWe acknowledge financial support from EPSRC grant EP/ G060649/1, EP/I012060/1, EP/L027151/1, EP/K028510/1, ERC grant LINASS 320503. F.B. acknowledges support from the Winton Programme for the Physics of Sustainability. C.T. and J.A. acknowledge financial support from Project FIS2013- 41184-P from MINECO, ETORTEK 2014-15 of the Basque Department of Industry and IT756-13 from the Basque consolidated groups.
dc.languageEnglishen
dc.language.isoenen
dc.publisherAmerican Chemical Society
dc.rightsAttribution 2.0 UK: England & Wales*
dc.rights.urihttp://creativecommons.org/licenses/by/2.0/uk/*
dc.subjectSensingen
dc.subjectplasmonicsen
dc.subjectnanophotonicsen
dc.subjectplasmonic couplingen
dc.subjectmolecular conductivityen
dc.subjectsurface-enhanced Raman spectroscopyen
dc.titleNanooptics of Molecular-Shunted Plasmonic Nanojunctionsen
dc.typeArticle
dc.description.versionThis paper was originally published in Nano Letters under a CC-BY licence (F Benz, C Tserkezis, LO Herrmann, B de Nijs, A Sanders, DO Sigle, L Pukenas, SD Evans, J Aizpurua, JJ Baumberg, Nano Letters 2015, 15, 669−674)en
prism.endingPage674
prism.publicationDate2014en
prism.publicationNameNano Lettersen
prism.startingPage669
prism.volume15en
dc.rioxxterms.funderEPSRC
dc.rioxxterms.funderERC
dc.rioxxterms.funderWinton Programme for the Physics of Sustainability
dc.rioxxterms.funderBasque Department of Industry
dc.rioxxterms.funderBasque consolidated groups
dc.rioxxterms.projectidEP/G060649/1
dc.rioxxterms.projectidEP/I012060/1
dc.rioxxterms.projectidEP/L027151/1
dc.rioxxterms.projectidEP/K028510/1
dc.rioxxterms.projectidLINASS 320503
dc.rioxxterms.projectidFIS2013-41184-P
dc.rioxxterms.projectidIT756-13
rioxxterms.versionofrecord10.1021/nl5041786en
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2014-12-10en
dc.contributor.orcidBaumberg, Jeremy [0000-0002-9606-9488]
dc.identifier.eissn1530-6992
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEPSRC (EP/G060649/1)
pubs.funder-project-idEPSRC (EP/K028510/1)
pubs.funder-project-idEPSRC (EP/L027151/1)
pubs.funder-project-idEuropean Research Council (320503)
pubs.funder-project-idEPSRC (EP/H007024/1)


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Attribution 2.0 UK: England & Wales
Except where otherwise noted, this item's licence is described as Attribution 2.0 UK: England & Wales