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Ouvrages Année : 1997

Double beam FT-IR reflection spectroscopy on monolayers.

Thierry Buffeteau
Bernard Desbat
  • Fonction : Directeur scientifique
Jean Marie Turlet
  • Fonction : Directeur scientifique

Résumé

For in situ IR studies of ultrathin films deposited on solid substrates or spread at an air/liq. interface, the authors have developed a new FT-IR double beam approach based on differential reflectivity by polarization modulation. Because only the s-component (perpendicular to the plane of incidence) of the electromagnetic field is incident on the studied surface, the spectral features are easy to interpret in terms of mol. orientation. Spectra of a cadmium arachidate Langmuir-Blodgett film deposited on a gold mirror and a DMPC Langmuir film spread at the air/water interface are reported, to illustrate the advantages of this method.

Dates et versions

hal-01581881 , version 1 (05-09-2017)

Identifiants

Citer

Thierry Buffeteau, Bernard Desbat, Eve Péré, Jean Marie Turlet (Dir.). Double beam FT-IR reflection spectroscopy on monolayers.. 14, pp.627-629, 1997, ⟨10.1007/978-3-7091-6840-0_160⟩. ⟨hal-01581881⟩
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