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Slow fluctuations in enhanced Raman scattering and surface roughness relaxation

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

An alternative interpretation of both the slow SERS spectrum fluctuations and the decay and the fluctuations of the overall intensity of the SERS spectrum measured previously is proposed. It is shown that the time scales for these phenomena are consistent with the relaxation of the surface roughness on the nanometer scale.

Original languageEnglish
Article number062402
Pages (from-to)062402/1-062402/4
JournalPhysical Review E
Volume67
Issue number6 1
StatePublished - 1 Jun 2003
Externally publishedYes

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Condensed Matter Physics

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