Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/97567
Type: Artigo de periódico
Title: On The Use Of Photoacoustic Cell For Investigating The Electron-phonon Interaction In Semiconductors
Author: Ghizoni C.C.
Siqueira M.A.A.
Vargas H.
Miranda L.C.M.
Abstract: By exploring the simple periodic heat-flow principle of the photoacoustic cell we demonstrate experimentally the usefulness of the acoustic cell for studying the transport properties of semiconductors. An interesting feature of this technique is that it allows us to separate the different sources of sound generation in a semiconductor. Specific application is made for the case of Si crystals submitted to rectangular voltage pulses.
Editor: 
Rights: aberto
Identifier DOI: 10.1063/1.90127
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0013378238&partnerID=40&md5=0ec6817c93933a82e46e48237d9fdb11
Date Issue: 1978
Appears in Collections:Unicamp - Artigos e Outros Documentos

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