1 February 1998 Vibrations of smectic films on isospectral drums
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Abstract
Transverse stationary waves in a membrane occur for a discrete spectrum of eigenfrequencies. Two different shapes can give the same spectrum, which we have tested experimentally, using smectic films.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Catherine Even, Pawel Pieranski, "Vibrations of smectic films on isospectral drums", Proc. SPIE 3318, Liquid Crystals: Physics, Technology, and Applications, (1 February 1998); doi: 10.1117/12.300007; https://doi.org/10.1117/12.300007
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