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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
La Torraca, P.; Bobinger, M.; Servadio, M.; Pavan, P.; Becherer, M.; Lugli, P.; Larcher, L. 
Titel:
On the Frequency Response of Nanostructured Thermoacoustic Loudspeakers 
Abstract:
In this work, we investigate the thermal and acoustic frequency responses of nanostructured thermoacoustic loudspeakers. An opposite frequency dependence of thermal and acoustic responses was found independently of the device substrate (Kapton and glass) and the nanometric active film (silver nanowires and nm-thick metal films). The experimental results are interpreted with the support of a comprehensive electro-thermo-acoustic model, allowing for the separation of the purely thermal effects fro...    »
 
Stichworte:
thermoacoustic; loudspeaker; silver nanowire; nanometric gold film; thermal response; acoustic response; heat distribution; thermal effusivity 
Zeitschriftentitel:
Nanomaterials 2018, 8(10), 833 2018-10 
Jahr:
2018 
Jahr / Monat:
2018-10 
Quartal:
4. Quartal 
Monat:
Oct 
Seitenangaben Beitrag:
1-11 
Sprache:
en 
Verlag / Institution:
mdpi