15 August 1989 Brillouin Scatiering In Langnuir-Blodgeit Films
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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
Abstract
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, Sukmock Lee, Fabrizio Nizzoli, Burkard Hillebrands, Gisela Duda, Gerhard Wegner, 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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