Surface plasmon enhanced Raman spectroscopy with HS(CH2) 21OH on different metals

Axel Nemetz, Thomas Fischer, Abraham Ulman, Wolfgang Knoll

Research output: Contribution to journalArticle

Abstract

A method is presented that expands plasmon surface polariton field enhanced Raman spectroscopy (PSPR) to arbitrary metal substrates. Using this technique the ratio of the Raman tensor elements αzzxx for the alkane chain in HS(CH2)21OH on silver is determined. Based on this knowledge we also investigate PSPR spectra of HS(CH2)21OH adsorbed on copper and gold in order to determine its tilt angle with respect to the metal surface.

Original languageEnglish (US)
Pages (from-to)5912-5919
Number of pages8
JournalThe Journal of Chemical Physics
Volume98
Issue number7
DOIs
StatePublished - Jan 1 1993

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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