A molecular spectroscopic view of surface plasmon enhanced resonance Raman scattering
The enhancement of resonance Raman scattering by coupling to the plasmon resonance of a metal nanoparticle is developed by treating the molecule-metal interaction as transition dipole coupling between the molecular electronic transition and the much stronger optical transition of the nanoparticle. A...
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Veröffentlicht in: | The Journal of chemical physics 2008-06, Vol.128 (22), p.224702-224702-8 |
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container_issue | 22 |
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container_title | The Journal of chemical physics |
container_volume | 128 |
creator | Kelley, Anne Myers |
description | The enhancement of resonance Raman scattering by coupling to the plasmon resonance of a metal nanoparticle is developed by treating the molecule-metal interaction as transition dipole coupling between the molecular electronic transition and the much stronger optical transition of the nanoparticle. A density matrix treatment accounts for coupling of both transitions to the electromagnetic field, near-resonant energy transfer between the molecule-excited and nanoparticle-excited states, and dephasing processes. This fully quantum mechanical approach reproduces the interference effects observed in extinction spectra of
J
-aggregated dyes adsorbed to metal nanoparticles and makes testable predictions for surface-enhanced resonance Raman excitation profiles. |
doi_str_mv | 10.1063/1.2931540 |
format | Article |
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J
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-aggregated dyes adsorbed to metal nanoparticles and makes testable predictions for surface-enhanced resonance Raman excitation profiles.</description><issn>0021-9606</issn><issn>1089-7690</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp10EtLxDAUhuEgijOOLvwDkpXgoppbL9kIw-ANBgRx1iFNT7TSJjVpFf-9HabqylWyePjgvAidUnJJScav6CWTnKaC7KE5JYVM8kySfTQnhNFEZiSboaMY3wghNGfiEM1okY6aF3O0WeLWN2CGRgccOzB98NH4rjb4o4ZP7C2OQ7DaAO4aHVvvMLhX7QxUOED0bvvFT7rVDkej-x5C7V6O0YHVTYST6V2gze3N8-o-WT_ePayW68QIIvqkYrnUTKY250JQacCKjAKvSKkrSXKrwRhe2szygkpmTc6o5FAyK4pSCpvyBTrf7XbBvw8Qe9XW0UDTaAd-iCqTjFJebOHFDprxvBjAqi7UrQ5fihK1baiomhqO9mwaHcoWqj85RRvB9Q5EU_e6r737f22pfvOqn7z8G7T_gjs</recordid><startdate>20080614</startdate><enddate>20080614</enddate><creator>Kelley, Anne Myers</creator><general>American Institute of Physics</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20080614</creationdate><title>A molecular spectroscopic view of surface plasmon enhanced resonance Raman scattering</title><author>Kelley, Anne Myers</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-d279a295f734419cef461e3d0bad907faecc3bf6f38192fc72193eb2f48b94f53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kelley, Anne Myers</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The Journal of chemical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kelley, Anne Myers</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A molecular spectroscopic view of surface plasmon enhanced resonance Raman scattering</atitle><jtitle>The Journal of chemical physics</jtitle><addtitle>J Chem Phys</addtitle><date>2008-06-14</date><risdate>2008</risdate><volume>128</volume><issue>22</issue><spage>224702</spage><epage>224702-8</epage><pages>224702-224702-8</pages><issn>0021-9606</issn><eissn>1089-7690</eissn><coden>JCPSA6</coden><abstract>The enhancement of resonance Raman scattering by coupling to the plasmon resonance of a metal nanoparticle is developed by treating the molecule-metal interaction as transition dipole coupling between the molecular electronic transition and the much stronger optical transition of the nanoparticle. A density matrix treatment accounts for coupling of both transitions to the electromagnetic field, near-resonant energy transfer between the molecule-excited and nanoparticle-excited states, and dephasing processes. This fully quantum mechanical approach reproduces the interference effects observed in extinction spectra of
J
-aggregated dyes adsorbed to metal nanoparticles and makes testable predictions for surface-enhanced resonance Raman excitation profiles.</abstract><cop>United States</cop><pub>American Institute of Physics</pub><pmid>18554038</pmid><doi>10.1063/1.2931540</doi><tpages>1</tpages></addata></record> |
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language | eng |
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source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
title | A molecular spectroscopic view of surface plasmon enhanced resonance Raman scattering |
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