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Proceedings Paper

Characterization Of Langmuir-Blodgett Layers And Other Ultrathin Films Using Polarization Modulated Ftir Spectroscopy
Author(s): T. Buffeteau; B. Desbat; J. M. Turlet
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Paper Abstract

Polarization Modulated Reflexion Absorption Infra-Red Spectroscopy (PM-IRRAS) is a very sensitive method to analyse in situ and non-destructively adsorbates and ultrathin molecular films, as for instance, a single Langmuir-Blodgett (LB) layer. Extended experimental conditions and preliminary results demonstrating this high surface absorption detectivity, have been already published 1-3. In this communication, we want to stress on two important points that have been very often neglected : the quantitative analysis of PM-IRRAS spectra and the extension of this method to nonmetallic substrates.

Paper Details

Date Published: 1 December 1989
PDF: 1 pages
Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); doi: 10.1117/12.969459
Show Author Affiliations
T. Buffeteau, Laboratoire de Spectroscopie Moleculaire et Cristalline (France)
B. Desbat, Laboratoire de Spectroscopie Moleculaire et Cristalline (France)
J. M. Turlet, Universite Bordeaux I (France)


Published in SPIE Proceedings Vol. 1145:
7th Intl Conf on Fourier Transform Spectroscopy

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