Premium
Enhanced Raman scattering from molecular‐dye films on silver
Author(s) -
Aroca Ricardo,
Loutfy Rafik O.
Publication year - 1982
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250120312
Subject(s) - raman scattering , raman spectroscopy , metal , phthalocyanine , materials science , x ray raman scattering , analytical chemistry (journal) , surface roughness , photochemistry , chemistry , nanotechnology , optics , composite material , organic chemistry , metallurgy , physics
Surface enhanced Raman scattering has been observed for phthalocyanine films deposited on silver. Surface roughness or 'metal islands' seems to be crucial for large enhancement factors. Metal enhanced Raman spectra appear to show specific changes in the relative intensities of vibrations associated with the inner part of the macrocycle.