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From amorphous to crystalline silicon nanoclusters: Structural effects on exciton properties
ArticleAbstract: Synchrotron x-ray absorption spectroscopy (XAS) and electron spin resonance (ESR) experiments were pPalabras claves:Autores:Comedi D., Gennaro A.M., Guimarães F.E.G., Luis José Borrero González, Mascher P., Nunes L.A.O., Tirado M., Wojcik J.Fuentes:googlescopusGrowing Si nanocrystals within a-Si nanoclusters embedded in a-SiO <inf>2</inf>: Evolution of photoluminescence
Conference ObjectAbstract: We combine X-ray absorption, electron spin resonance and Raman spectroscopies, X-ray diffraction andPalabras claves:Autores:Comedi D., Gennaro A.M., Guimarães F.E.G., Luis José Borrero González, Mascher P., Nunes L.A.O., Tirado M., Wojcik J.Fuentes:googlescopusThe role of quantum confinement and crystalline structure on excitonic lifetimes in silicon nanoclusters
ArticleAbstract: The emission energy dependence of the photoluminescence (PL) decay rate at room temperature has beenPalabras claves:Autores:Andreeta M.R.B., Comedi D., Guimarães F.E.G., Luis José Borrero González, Mascher P., Nunes L.A.O., Pusep Y.A., Wojcik J.Fuentes:googlescopusTheoretical and Experimental Analysis of Protoporphyrin IX Photodegradation Using Multi-Wavelength Light Sources
ArticleAbstract: Photodynamic procedures have been used in many applications, ranging from cancer treatment to microoPalabras claves:Autores:de Boni L., Garcia M.R., Guimarães F.E.G., Pratavieira S., Requena M.B., Romano R.A., Víctor SánchezFuentes:scopus