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dc.contributor.authorTeperik, T.V.
Nordlander, P.
Aizpurua, J.
Borisov, A.G.
dc.date.accessioned 2013-07-12T20:13:31Z
dc.date.available 2013-07-12T20:13:31Z
dc.date.issued 2013
dc.identifier.citation Teperik, T.V., Nordlander, P., Aizpurua, J., et al.. "Robust Subnanometric Plasmon Ruler by Rescaling of the Nonlocal Optical Response." Physical Review Letters, 110, (2013) American Physical Society: 263901. http://dx.doi.org/10.1103/PhysRevLett.110.263901.
dc.identifier.urihttps://hdl.handle.net/1911/71550
dc.description.abstract We present the optical response of two interacting metallic nanowires calculated for separation distances down to angstrom range. State-of-the-art local and nonlocal approaches are compared with full quantum time-dependent density functional theory calculations that give an exact account of nonlocal and tunneling effects. We find that the quantum results are equivalent to those from classical approaches when the nanoparticle separation is defined as the separation between centroids of the screening charges. This establishes a universal plasmon ruler for subnanometric distances. Such a ruler not only impacts the basis of many applications of plasmonics, but also provides a robust rule for subnanometric metrology.
dc.language.iso eng
dc.publisher American Physical Society
dc.rights Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.title Robust Subnanometric Plasmon Ruler by Rescaling of the Nonlocal Optical Response
dc.type Journal article
dc.contributor.funder Welch Foundation
dc.contributor.funder Office of Naval Research
dc.citation.journalTitle Physical Review Letters
dc.contributor.org Laboratory for Nanophotonics
dc.citation.volumeNumber 110
dc.embargo.terms none
dc.type.dcmi Text
dc.identifier.doihttp://dx.doi.org/10.1103/PhysRevLett.110.263901
dc.identifier.pmid 23848876
dc.identifier.grantID C-1222 (Welch Foundation)
dc.identifier.grantID N000244-09-1-0989 (Office of Naval Research)
dc.type.publication publisher version
dc.citation.firstpage 263901


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