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Cited by 174

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Ultrafast Dephasing of Surface Plasmon Excitation in Silver Nanoparticles: Influence of Particle Size, Shape, and Chemical Surrounding

Bosbach, J., Hendrich, C., Stietz, F., Vartanyan, T., Träger, F.·2002·Physical Review Letters

Abstract

By combination of two special methods, i.e., persistent spectral hole burning and laser assisted nanoparticle preparation, the dephasing time T2 of surface plasmon excitation in silver nanoparticles was systematically investigated. A strong dependence of T2 on the plasmon energy is found which reflects the relevance of interband damping and makes necessary a precise control of the particle shape when measuring T2. The influence of the reduced dimension on the dephasing dynamics was observed as a decrease of T2 with shrinking particle size. In addition, for silver nanoparticles on quartz substrates, a considerable amount of chemical interface damping was observed.

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Metadata

Authors
Bosbach, J., Hendrich, C., Stietz, F., Vartanyan, T., & Träger, F.
Venue
Physical Review Letters
Published
2002-12-03
Volume
89
Issue
25
Pages
257404-257404
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2054197087
Cited by
174
References
0
FWCI
3.74
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Ultrafast Dephasing of Surface Plasmon Excitation in Silver Nanoparticles: Influence of Particle Size, Shape, and Chemical Surrounding. https://app.cochat.ai/papers/10.1103/physrevlett.89.257404
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Bosbach, J., Hendrich, C., Stietz, F., Vartanyan, T., & Träger, F. (2002). Ultrafast Dephasing of Surface Plasmon Excitation in Silver Nanoparticles: Influence of Particle Size, Shape, and Chemical Surrounding. Physical Review Letters. https://doi.org/10.1103/physrevlett.89.257404

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.