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https://repositorio.ufba.br/handle/ri/4918| metadata.dc.type: | Artigo de Periódico |
| 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. |
| metadata.dc.creator: | Silva, A. Ferreira da Silva, T. Souza da Nakamura, Ossamu D'Aguiar Neto, Manoel Marcos Freire Pepe, Iuri Muniz Roman, L. S. Veje, E. |
| 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 |
| Keywords: | Thermal properties Optical properties Photoacoustic spectroscopy Porous silicon |
| URI: | http://www.repositorio.ufba.br/ri/handle/ri/4918 |
| Issue Date: | Jan-2001 |
| Appears in Collections: | Artigo Publicado em Periódico (FIS) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| a06v04n1.pdf | 59,38 kB | Adobe PDF | View/Open |
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