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dc.contributor.author
Caregnato, Paula  
dc.contributor.author
Dell'Arciprete, Maria Laura  
dc.contributor.author
Gonzalez, Monica Cristina  
dc.date.available
2016-03-16T17:27:50Z  
dc.date.issued
2013-05  
dc.identifier.citation
Caregnato, Paula; Dell'Arciprete, Maria Laura; Gonzalez, Monica Cristina; Silanization effect on the photoluminescence characteristics of crystalline and amorphous silicon nanoparticles; Royal Society of Chemistry; Photochemical And Photobiological Sciences; 12; 9; 5-2013; 1658-1665  
dc.identifier.issn
1474-905X  
dc.identifier.uri
http://hdl.handle.net/11336/4818  
dc.description.abstract
Silicon nanoparticles synthesized by two different methods, were surface modified with 3-mercaptopropyltrimethoxysilane. The particles of ~ 2 nm size, exhibit photoluminescence (PL) in the UV-Vis range of the spectrum. The most intense PL band at 430 nm with an emission lifetime of 1-2 nsec, is attributed to the presence of the surface defects Si-O-Si, generated after anchoring the organic molecule to the interface. The excitation-emission matrix of this band is essentially independent of the technique of synthesis, crystalline structure, and size of the silicon nanoparticles.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Royal Society of Chemistry  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Silicon  
dc.subject
Nanoparticles  
dc.subject
Photoluminescence  
dc.subject
Silanization  
dc.subject.classification
Nano-materiales  
dc.subject.classification
Nanotecnología  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Silanization effect on the photoluminescence characteristics of crystalline and amorphous silicon nanoparticles  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2016-03-30 10:35:44.97925-03  
dc.journal.volume
12  
dc.journal.number
9  
dc.journal.pagination
1658-1665  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Cambridge  
dc.description.fil
Fil: Caregnato, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina  
dc.description.fil
Fil: Dell'Arciprete, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina  
dc.description.fil
Fil: Gonzalez, Monica Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina  
dc.journal.title
Photochemical And Photobiological Sciences  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/ark/http://pubs.rsc.org/en/content/articlelanding/2013/pp/c3pp50067e#!divAbstract  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http;//dx.doi.org/10.1039/c3pp50067e  

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