Plasmonic Focusing Reduces Ensemble Linewidth of Silver-Coated Gold Nanorods.

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Title: Plasmonic Focusing Reduces Ensemble Linewidth of Silver-Coated Gold Nanorods.
Authors: Jan Becker, Inga Zins, Arpad Jakab, Yuriy Khalavka, Olaf Schubert, Carsten Sönnichsen
Source: Nano Letters. May2008, Vol. 8 Issue 6, p1719-1723. 5p.
Subjects: Surface plasmon resonance, Wavelengths, Plasmons (Physics), Particle size distribution
Abstract: Silver coating gold nanorods reduces the ensemble plasmon line width by changing the relation connecting particle shape and plasmon resonance wavelength. This change, we term “plasmonic focusing”, leads to less variation of resonance wavelengths for the same particle size distribution. We also find smaller single particle linewidth comparing resonances at the same wavelength but show that this does not contribute to the ensemble linewidth narrowing. [ABSTRACT FROM AUTHOR]
Copyright of Nano Letters is the property of American Chemical Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Plasmonic Focusing Reduces Ensemble Linewidth of Silver-Coated Gold Nanorods.
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  Data: <searchLink fieldCode="AR" term="%22Jan+Becker%22">Jan Becker</searchLink><br /><searchLink fieldCode="AR" term="%22Inga+Zins%22">Inga Zins</searchLink><br /><searchLink fieldCode="AR" term="%22Arpad+Jakab%22">Arpad Jakab</searchLink><br /><searchLink fieldCode="AR" term="%22Yuriy+Khalavka%22">Yuriy Khalavka</searchLink><br /><searchLink fieldCode="AR" term="%22Olaf+Schubert%22">Olaf Schubert</searchLink><br /><searchLink fieldCode="AR" term="%22Carsten+Sönnichsen%22">Carsten Sönnichsen</searchLink>
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  Data: <searchLink fieldCode="JN" term="%22Nano+Letters%22">Nano Letters</searchLink>. May2008, Vol. 8 Issue 6, p1719-1723. 5p.
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  Data: <searchLink fieldCode="DE" term="%22Surface+plasmon+resonance%22">Surface plasmon resonance</searchLink><br /><searchLink fieldCode="DE" term="%22Wavelengths%22">Wavelengths</searchLink><br /><searchLink fieldCode="DE" term="%22Plasmons+%28Physics%29%22">Plasmons (Physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Particle+size+distribution%22">Particle size distribution</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: Silver coating gold nanorods reduces the ensemble plasmon line width by changing the relation connecting particle shape and plasmon resonance wavelength. This change, we term “plasmonic focusing”, leads to less variation of resonance wavelengths for the same particle size distribution. We also find smaller single particle linewidth comparing resonances at the same wavelength but show that this does not contribute to the ensemble linewidth narrowing. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Nano Letters is the property of American Chemical Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1021/nl080720k
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        Text: English
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              Text: May2008
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