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

Axel Nemetz; Thomas Fischer; Abraham Ulman; Wolfgang Knoll

doi:10.1063/1.464885

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

Axel Nemetz, Thomas Fischer, Abraham Ulman, Wolfgang Knoll

Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

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 α_zz/α_xx 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 language	English (US)
Pages (from-to)	5912-5919
Number of pages	8
Journal	The Journal of Chemical Physics
Volume	98
Issue number	7
DOIs	https://doi.org/10.1063/1.464885
State	Published - 1993

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.464885

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title = "Surface plasmon enhanced Raman spectroscopy with HS(CH2) 21OH on different metals",

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 αzz/αxx 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.",

author = "Axel Nemetz and Thomas Fischer and Abraham Ulman and Wolfgang Knoll",

year = "1993",

doi = "10.1063/1.464885",

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AU - Ulman, Abraham

AU - Knoll, Wolfgang

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N2 - 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 αzz/αxx 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.

AB - 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 αzz/αxx 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.

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

Abstract

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