15 August 1989 Brillouin Scatiering In Langnuir-Blodgeit Films
Author Affiliations +
Proceedings Volume 1056, Photochemistry in Thin Films; (1989) https://doi.org/10.1117/12.951623
Event: OE/LASE '89, 1989, Los Angeles, CA, United States
Brillouin spectroscopy has been used to characterize the elastic properties of Langmuir-Blodgett (LB) multilayer assemblies. First, some of the data obtained with cadmium arachidate layers are reviewed. These show highly anisotropic elastic constants reminiscent of smectic liquid-crystalline materials with a very small ratio of shear to compressional moduli. Then, recent results obtained with polymeric LB films are presented. For a polyglutamate system the complete set of elastic constants could be determined.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wolfgang Knoll, Wolfgang Knoll, Sukmock Lee, Sukmock Lee, Fabrizio Nizzoli, Fabrizio Nizzoli, Burkard Hillebrands, Burkard Hillebrands, Gisela Duda, Gisela Duda, Gerhard Wegner, Gerhard Wegner, G I Stegeman, G I Stegeman, "Brillouin Scatiering In Langnuir-Blodgeit Films", Proc. SPIE 1056, Photochemistry in Thin Films, (15 August 1989); doi: 10.1117/12.951623; https://doi.org/10.1117/12.951623

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