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Article: A quantitative modeling of the contributions of localized surface plasmon resonance and interband transitions to absorbance of gold nanoparticles
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TitleA quantitative modeling of the contributions of localized surface plasmon resonance and interband transitions to absorbance of gold nanoparticles
 
AuthorsZhu, S4
Chen, TP4
Liu, YC2
Liu, Y3
Fung, S1
 
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
 
CitationJournal Of Nanoparticle Research, 2012, v. 14 n. 5, article no. 856 [How to Cite?]
DOI: http://dx.doi.org/10.1007/s11051-012-0856-y
 
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.
 
ISSN1388-0764
2013 Impact Factor: 2.278
 
DOIhttp://dx.doi.org/10.1007/s11051-012-0856-y
 
ISI Accession Number IDWOS:000304155900017
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.

 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorZhu, S
 
dc.contributor.authorChen, TP
 
dc.contributor.authorLiu, YC
 
dc.contributor.authorLiu, Y
 
dc.contributor.authorFung, S
 
dc.date.accessioned2012-07-16T09:49:10Z
 
dc.date.available2012-07-16T09:49:10Z
 
dc.date.issued2012
 
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.
 
dc.description.naturelink_to_subscribed_fulltext
 
dc.identifier.citationJournal Of Nanoparticle Research, 2012, v. 14 n. 5, article no. 856 [How to Cite?]
DOI: http://dx.doi.org/10.1007/s11051-012-0856-y
 
dc.identifier.citeulike10638141
 
dc.identifier.doihttp://dx.doi.org/10.1007/s11051-012-0856-y
 
dc.identifier.epage6
 
dc.identifier.hkuros200865
 
dc.identifier.isiWOS:000304155900017
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.

 
dc.identifier.issn1388-0764
2013 Impact Factor: 2.278
 
dc.identifier.issue5, article no. 856
 
dc.identifier.scopuseid_2-s2.0-84859935139
 
dc.identifier.spage856:1
 
dc.identifier.urihttp://hdl.handle.net/10722/152806
 
dc.identifier.volume14
 
dc.languageeng
 
dc.publisherSpringer Verlag Dordrecht. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1388-0764
 
dc.publisher.placeNetherlands
 
dc.relation.ispartofJournal of Nanoparticle Research
 
dc.relation.referencesReferences in Scopus
 
dc.rightsThe original publication is available at www.springerlink.com
 
dc.subjectDielectric function
 
dc.subjectGold nanoparticles
 
dc.subjectInterband transitions
 
dc.subjectLocalized surface plasmon resonance
 
dc.subjectLorentz-Drude model
 
dc.subjectModeling and simulation
 
dc.titleA quantitative modeling of the contributions of localized surface plasmon resonance and interband transitions to absorbance of gold nanoparticles
 
dc.typeArticle
 
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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