Photoacoustic spectroscopy to determine the optical properties of thin film 4H-SiC

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Campo DC	Valor	Idioma
dc.contributor.author	Astrath, N. G. C.	-
dc.contributor.author	Bento, Antonio Carlos	-
dc.contributor.author	Baesso, Mauro Luciano	-
dc.contributor.author	Silva, A. Ferreira da	-
dc.contributor.author	Persson, C.	-
dc.creator	Astrath, N. G. C.	-
dc.creator	Bento, Antonio Carlos	-
dc.creator	Baesso, Mauro Luciano	-
dc.creator	Silva, A. Ferreira da	-
dc.creator	Persson, C.	-
dc.date.accessioned	2012-07-03T15:46:19Z	-
dc.date.available	2012-07-03T15:46:19Z	-
dc.date.issued	2006	-
dc.identifier.issn	0040-6090	-
dc.identifier.uri	http://www.repositorio.ufba.br/ri/handle/ri/6300	-
dc.description	RESTRITO	pt_BR
dc.description.abstract	The optical transitions in a range of 1.5–5.2 eV of n-type 4H-SiC have been investigated experimentally by photoacoustic spectroscopy and theoretically by a full-potential linearized augmented plane wave method. From the absorption spectrum, we found the indirect optical bandgap at 3.2 eV and the direct transitions around 4.5 eV in very good agreement with what has been predicted by theoretical calculations.	pt_BR
dc.language.iso	en	pt_BR
dc.publisher	Thin Solid Films	pt_BR
dc.source	http://dx.doi.org/10.1016/j.tsf.2006.08.009	pt_BR
dc.subject	Silicon carbide	pt_BR
dc.subject	Photoacoustic spectroscopy	pt_BR
dc.title	Photoacoustic spectroscopy to determine the optical properties of thin film 4H-SiC	pt_BR
dc.title.alternative	Thin Solid Films	pt_BR
dc.type	Artigo de Periódico	pt_BR
dc.identifier.number	v.515, n.4	pt_BR
Aparece nas coleções:	Artigo Publicado em Periódico (FIS)

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