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    • High Efficiency Thermoacoustic Loudspeaker Made with a Silica Aerogel Substrate 

      La Torraca P; Bobinger M; Pavan P; Becherer M; Zhao SY; Koebel M; Cattani L; Lugli P; Larcher L (WILEY, 2018)
      The extremely low thermal effusivity of the silica aerogel is exploited to develop a high efficiency thermoacoustic (TA) loudspeaker with solid substrate. The deposition of the electrically conductive, low heat capacity ...