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Type: Artigo de periódico
Title: On The Thermoelectric Amplification Of Sound In Semiconductors
Author: Tenan M.A.
Marotta A.
Miranda L.C.M.
Abstract: The possibility of sound amplification in a semiconductor subjected to an external temperature gradient is discussed. It is shown that for kl≪1 and short-circuited samples, the temperature gradient threshold for amplification varies inversely proportional to (kl)2.
Rights: aberto
Identifier DOI: 10.1063/1.91107
Date Issue: 1979
Appears in Collections:Unicamp - Artigos e Outros Documentos

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