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SERS and SERS of Langmuir—Blodgett monolayers: Surface coverage dependence at room and low temperature
Author(s) -
Menéndez J. R.,
Martin Fernando
Publication year - 1995
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.1250260509
Subject(s) - arachidic acid , monolayer , lutetium , langmuir–blodgett film , phthalocyanine , chemistry , raman spectroscopy , analytical chemistry (journal) , intensity (physics) , photochemistry , organic chemistry , optics , biochemistry , physics , yttrium , oxide
SERRS intensity patterns versus surface molecular coverage, both at room temperature and at low temperature (liquid N 2 ), were studied using mixed Langmuit‐Blodgett (LB) monolayers of tetra‐ tert ‐butylvanadyl‐phthalocyanine and lutetium bisphthalocyanine with arachidic acid. The role played by temperature variations in the surface coverage dependence and SERRS intensity patterns is analysed.