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Browsing by Subject "Acoustic crystal"

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Browsing by Subject "Acoustic crystal"

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    Reduced acoustic cloaks based on temperature gradients 
    García Chocano, Víctor Manuel; Torrent Martí, Daniel; Sánchez-Dehesa Moreno-Cid, José (American Institute of Physics, 2012-08-22)
    This letter presents the design of a reduced acoustic cloak that uses a temperature gradient in order to obtain sound speeds larger than in air. The cloak consists of a circular acoustic crystal made of ten concentric ...