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Article: A quantitative modeling of the contributions of localized surface plasmon resonance and interband transitions to absorbance of gold nanoparticles

TitleA quantitative modeling of the contributions of localized surface plasmon resonance and interband transitions to absorbance of gold nanoparticles
Authors
KeywordsDielectric function
Gold nanoparticles
Interband transitions
Localized surface plasmon resonance
Lorentz-Drude model
Modeling and simulation
Issue Date2012
PublisherSpringer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1388-0764
Citation
Journal Of Nanoparticle Research, 2012, v. 14 n. 5, article no. 856 How to Cite?
Abstract
A quantitative modeling of the contributions of localized surface plasmon resonance (LSPR) and interband transitions to absorbance of gold nanoparticles has been achieved based on Lorentz-Drude dispersion function and Maxwell-Garnett effective medium approximation. The contributions are well modeled with three Lorentz oscillators. Influence of the structural properties of the gold nanoparticles on the LSPR and interband transitions has been examined. In addition, the dielectric function of the gold nanoparticles has been extracted from the modeling to absorbance, and it is found to be consistent with the result yielded from the spectroscopic ellipsometric analysis. © 2012 Springer Science+Business Media B.V.
Persistent Identifierhttp://hdl.handle.net/10722/152806
ISSN
2013 Impact Factor: 2.278
ISI Accession Number ID
Funding AgencyGrant Number
National Research Foundation of SingaporeNRF-G-CRP 2007-01
NSFC60806040
2008ZC80
Funding Information:

This study has been financially supported by National Research Foundation of Singapore (NRF-G-CRP 2007-01). Y. Liu acknowledges NSFC under project No. 60806040, and the Grant under project No. 2008ZC80.

References

 

Author Affiliations
  1. The University of Hong Kong
  2. Singapore Institute of Manufacturing Technology
  3. University of Electronic Science and Technology of China
  4. Nanyang Technological University
DC FieldValueLanguage
dc.contributor.authorZhu, Sen_HK
dc.contributor.authorChen, TPen_HK
dc.contributor.authorLiu, YCen_HK
dc.contributor.authorLiu, Yen_HK
dc.contributor.authorFung, Sen_HK
dc.date.accessioned2012-07-16T09:49:10Z-
dc.date.available2012-07-16T09:49:10Z-
dc.date.issued2012en_HK
dc.identifier.citationJournal Of Nanoparticle Research, 2012, v. 14 n. 5, article no. 856en_HK
dc.identifier.issn1388-0764en_HK
dc.identifier.urihttp://hdl.handle.net/10722/152806-
dc.description.abstractA quantitative modeling of the contributions of localized surface plasmon resonance (LSPR) and interband transitions to absorbance of gold nanoparticles has been achieved based on Lorentz-Drude dispersion function and Maxwell-Garnett effective medium approximation. The contributions are well modeled with three Lorentz oscillators. Influence of the structural properties of the gold nanoparticles on the LSPR and interband transitions has been examined. In addition, the dielectric function of the gold nanoparticles has been extracted from the modeling to absorbance, and it is found to be consistent with the result yielded from the spectroscopic ellipsometric analysis. © 2012 Springer Science+Business Media B.V.en_HK
dc.languageengen_US
dc.publisherSpringer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1388-0764en_HK
dc.relation.ispartofJournal of Nanoparticle Researchen_HK
dc.rightsThe original publication is available at www.springerlink.comen_US
dc.subjectDielectric functionen_HK
dc.subjectGold nanoparticlesen_HK
dc.subjectInterband transitionsen_HK
dc.subjectLocalized surface plasmon resonanceen_HK
dc.subjectLorentz-Drude modelen_HK
dc.subjectModeling and simulationen_HK
dc.titleA quantitative modeling of the contributions of localized surface plasmon resonance and interband transitions to absorbance of gold nanoparticlesen_HK
dc.typeArticleen_HK
dc.identifier.emailFung, S: sfung@hku.hken_HK
dc.identifier.authorityFung, S=rp00695en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s11051-012-0856-yen_HK
dc.identifier.scopuseid_2-s2.0-84859935139en_HK
dc.identifier.hkuros200865en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84859935139&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume14en_HK
dc.identifier.issue5, article no. 856en_HK
dc.identifier.spage856:1en_US
dc.identifier.epage6en_US
dc.identifier.isiWOS:000304155900017-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridZhu, S=35757262100en_HK
dc.identifier.scopusauthoridChen, TP=7405540443en_HK
dc.identifier.scopusauthoridLiu, YC=36152845300en_HK
dc.identifier.scopusauthoridLiu, Y=36063269800en_HK
dc.identifier.scopusauthoridFung, S=7201970040en_HK
dc.identifier.citeulike10638141-

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