SURFACE ENHANCED RAMAN SCATTERING IN ULTRAHIGH VACUUM.

J. E. Rowe, D. A. Zwemer, C. V. Shank, C. A. Murray

Research output: Contribution to conferencePaperpeer-review

Abstract

The Raman enhancement of pyridine on silver in ultrahigh vacuum requires surface roughness on the 10**2 - 10**4 A scale, extends beyond the first adsorbed monolayer, and is relatively independent of chemical factors. A series of molecules (benzene, pyridine, and cyclohexane) and bonding states of a single molecule (pyridine) show equivalent enhancement. The multistage chemisorption of pyridine on Ag with co-adsorbed iodine is observed by Raman scattering.

Original languageEnglish (US)
Pages770-773
Number of pages4
StatePublished - 1980
Externally publishedYes
EventUnknown conference - Cannes, Fr
Duration: Sep 22 1980Sep 26 1980

Conference

ConferenceUnknown conference
CityCannes, Fr
Period9/22/809/26/80

ASJC Scopus subject areas

  • Engineering(all)

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