Thermal and optical properties of porous silicon

Detalhes bibliográficos
Autor(a) principal: Silva,A. Ferreira da
Data de Publicação: 2001
Outros Autores: Silva,T. Souza da, Nakamura,O., d’Aguiar Neto,M.M.F., Pepe,I., Roman,L. S., Veje,E.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000100006
Resumo: Thermal diffusivity and optical absorption have been investigated for porous silicon, at room temperature, using photoacoustic spectroscopy. The experimental results obtained conform well with the existing studies recently published. The value obtained for thermal diffusivity is 0.045 ± 0.002 cm²/s.The absorption onsets show energy structures, differing from the ordinary semiconductor of bulk type.
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spelling Thermal and optical properties of porous siliconthermal propertiesoptical propertiesphotoacoustic spectroscopyporous siliconThermal diffusivity and optical absorption have been investigated for porous silicon, at room temperature, using photoacoustic spectroscopy. The experimental results obtained conform well with the existing studies recently published. The value obtained for thermal diffusivity is 0.045 ± 0.002 cm²/s.The absorption onsets show energy structures, differing from the ordinary semiconductor of bulk type.ABM, ABC, ABPol2001-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000100006Materials Research v.4 n.1 2001reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392001000100006info:eu-repo/semantics/openAccessSilva,A. Ferreira daSilva,T. Souza daNakamura,O.d’Aguiar Neto,M.M.F.Pepe,I.Roman,L. S.Veje,E.eng2001-03-09T00:00:00Zoai:scielo:S1516-14392001000100006Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2001-03-09T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Thermal and optical properties of porous silicon
title Thermal and optical properties of porous silicon
spellingShingle Thermal and optical properties of porous silicon
Silva,A. Ferreira da
thermal properties
optical properties
photoacoustic spectroscopy
porous silicon
title_short Thermal and optical properties of porous silicon
title_full Thermal and optical properties of porous silicon
title_fullStr Thermal and optical properties of porous silicon
title_full_unstemmed Thermal and optical properties of porous silicon
title_sort Thermal and optical properties of porous silicon
author Silva,A. Ferreira da
author_facet Silva,A. Ferreira da
Silva,T. Souza da
Nakamura,O.
d’Aguiar Neto,M.M.F.
Pepe,I.
Roman,L. S.
Veje,E.
author_role author
author2 Silva,T. Souza da
Nakamura,O.
d’Aguiar Neto,M.M.F.
Pepe,I.
Roman,L. S.
Veje,E.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva,A. Ferreira da
Silva,T. Souza da
Nakamura,O.
d’Aguiar Neto,M.M.F.
Pepe,I.
Roman,L. S.
Veje,E.
dc.subject.por.fl_str_mv thermal properties
optical properties
photoacoustic spectroscopy
porous silicon
topic thermal properties
optical properties
photoacoustic spectroscopy
porous silicon
description Thermal diffusivity and optical absorption have been investigated for porous silicon, at room temperature, using photoacoustic spectroscopy. The experimental results obtained conform well with the existing studies recently published. The value obtained for thermal diffusivity is 0.045 ± 0.002 cm²/s.The absorption onsets show energy structures, differing from the ordinary semiconductor of bulk type.
publishDate 2001
dc.date.none.fl_str_mv 2001-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000100006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000100006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392001000100006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.4 n.1 2001
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212656613425152

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