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Please use this identifier to cite or link to this item: http://repositorio.ufba.br/ri/handle/ri/4918

Title: Thermal and Optical Properties of Porous Silicon
Other Titles: Materials Research
Authors: Silva, A. Ferreira da
Silva, T. Souza da
Nakamura, Ossamu
D'Aguiar Neto, Manoel Marcos Freire
Pepe, Iuri Muniz
Roman, L. S.
Veje, E.
Keywords: Thermal properties;Optical properties;Photoacoustic spectroscopy;Porous silicon
Issue Date: Jan-2001
Abstract: 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. PACS 51.20.Td; 74.25.Fy; 73.20.Dy; 78.20.Wc; 81.40.Tv
Description: p. 23-26.
URI: http://www.repositorio.ufba.br/ri/handle/ri/4918
ISSN: 1516-1439
Appears in Collections:Artigos Publicados em Periódicos (FIS)

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