You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/31542
Full metadata record
DC FieldValueLanguage
dc.contributor.authorMelo, WLB-
dc.contributor.authorFaria, R. M.-
dc.date.accessioned2014-05-20T15:20:12Z-
dc.date.accessioned2016-10-25T17:53:17Z-
dc.date.available2014-05-20T15:20:12Z-
dc.date.available2016-10-25T17:53:17Z-
dc.date.issued1995-12-25-
dc.identifierhttp://dx.doi.org/10.1063/1.115308-
dc.identifier.citationApplied Physics Letters. Melville: Amer Inst Physics, v. 67, n. 26, p. 3892-3894, 1995.-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/11449/31542-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/31542-
dc.description.abstractAn application of photoacoustic technique is developed for determining the thermal diffusivity coefficient and the thermal conductivity of transparent materials. The backing material which supports the sample is made optically opaque, i.e., it entirely absorbs the incident light, and the converted heat diffuses through the sample heating the gas in contact with its opposite surface. The method is illustrated by fitting voltage amplitude and phase signals versus the chopping frequency in the photoacoustic cell, according to a theoretical model of heat diffusion. Thermal parameters obtained for three polymers compare very well with results from the literature. (C) 1995 American Institute of Physics.en
dc.format.extent3892-3894-
dc.language.isoeng-
dc.publisherAmerican Institute of Physics (AIP)-
dc.sourceWeb of Science-
dc.titlePhotoacoustic procedure for measuring thermal parameters of transparent solidsen
dc.typeoutro-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUSP, IFSC, DEPT FIS & CIENCIA MAT, BR-13560270 SAO CARLOS, BRAZIL-
dc.identifier.doi10.1063/1.115308-
dc.identifier.wosWOS:A1995TX51600020-
dc.rights.accessRightsAcesso restrito-
dc.identifier.fileWOSA1995TX51600020.pdf-
dc.relation.ispartofApplied Physics Letters-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.