10 February 2011 Acoustic metamaterials based on the homogenization of periodic scatterers
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Abstract
We review recent advances on the topic of acoustic metamaterials based on the homogenization of periodic arrangements of sonic scatterers in a fluid or gas background. Particular emphasis is given in the application of these structures for gradient index sonic lenses and acoustic cloaking.
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José Sánchez-Dehesa, José Sánchez-Dehesa, Daniel Torrent, Daniel Torrent, } "Acoustic metamaterials based on the homogenization of periodic scatterers", Proc. SPIE 7946, Photonic and Phononic Properties of Engineered Nanostructures, 794605 (10 February 2011); doi: 10.1117/12.881277; https://doi.org/10.1117/12.881277
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