Emission and structure investigations of Si nano-crystals embedded in amorphous silicon

A. Vivas Hernandez; T. V. Torchynska; A. L.Quintos Vazquez; Yasuhiro Matsumoto; L. Khomenkova; L. Shcherbina

doi:10.1088/1742-6596/61/1/243

Emission and structure investigations of Si nano-crystals embedded in amorphous silicon

Título traducido de la contribución: Investigaciones de emisión y estructura de nanocristales de Si incrustados en silicio amorfo

A. Vivas Hernandez, T. V. Torchynska, A. L.Quintos Vazquez, Yasuhiro Matsumoto, L. Khomenkova, L. Shcherbina

Escuela Superior de Física y Matemáticas (ESFM)

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

17 Citas (Scopus)

Resumen

The influence of oxygen flow at the hot-wire-CVD process on light-emission and structural properties of Si nano-crystallites embedded in amorphous silicon has been investigated. It was shown that increasing of an oxygen flow is accompanied by the Si nanocrystallite size variation and by the appearance of some new photoluminescence bands. Using of X-ray diffraction and photoluminescence methods the dependence of photoluminescence properties on the size of Si nanocrystallites was shown. The nature of light emission centers is discussed as well.

Título traducido de la contribución	Investigaciones de emisión y estructura de nanocristales de Si incrustados en silicio amorfo
Idioma original	Inglés
Número de artículo	243
Páginas (desde-hasta)	1231-1235
Número de páginas	5
Publicación	Journal of Physics: Conference Series
Volumen	61
N.º	1
DOI	https://doi.org/10.1088/1742-6596/61/1/243
Estado	Publicada - 1 abr. 2007

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AU - Torchynska, T. V.

AU - Vazquez, A. L.Quintos

AU - Matsumoto, Yasuhiro

AU - Khomenkova, L.

AU - Shcherbina, L.

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Emission and structure investigations of Si nano-crystals embedded in amorphous silicon

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