The energy-band structure of porous silicon studied with photoluminescence excitation and photoacoustic spectroscopy

Please use this identifier to cite or link to this item: https://repositorio.ufba.br/handle/ri/7964

metadata.dc.type:	Artigo de Periódico
Title:	The energy-band structure of porous silicon studied with photoluminescence excitation and photoacoustic spectroscopy
Other Titles:	Journal of Porous Materials
Authors:	Egeberg, R. C. Veje, E. Silva, A. Ferreira da Pepe, Iuri Muniz Alves, A. Santos
metadata.dc.creator:	Egeberg, R. C. Veje, E. Silva, A. Ferreira da Pepe, Iuri Muniz Alves, A. Santos
Abstract:	Porous silicon has been studied with photoluminescence, photoluminescence excitation, and photoacoustic spectroscopy. From the luminescence data, an energy-level diagram related to the luminescence is constructed. The diagram is confirmed in detail by the photoacoustic spectra. The results are discussed with the conclusion that they are in good agreement with the surface-band oxyhydride-like emitter, which recently has been established as the source for the photoluminescence from porous silicon.
Keywords:	porous silicon photoacoustic spectroscopy energy band
URI:	http://www.repositorio.ufba.br/ri/handle/ri/7964
Issue Date:	2000
Appears in Collections:	Artigo Publicado em Periódico (FIS)

Files in This Item:

File	Description	Size	Format
Veje.pdf Restricted Access		35,23 kB	Adobe PDF	View/Open Request a copy

DSpace JSPUI