Surface properties of CdS nanoparticles

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorFavero, P. P.-
Autor(es): dc.creatorParise, Marcelo de Souza-
Autor(es): dc.creatorFernandez, J. L. R.-
Autor(es): dc.creatorMiotto, Ronei-
Autor(es): dc.creatorFerraz, Armando Corbani-
Data de aceite: dc.date.accessioned2024-07-22T11:40:16Z-
Data de disponibilização: dc.date.available2024-07-22T11:40:16Z-
Data de envio: dc.date.issued2017-12-07-
Data de envio: dc.date.issued2017-12-07-
Data de envio: dc.date.issued2006-09-
Fonte completa do material: dc.identifierhttp://repositorio.unb.br/handle/10482/26726-
Fonte completa do material: dc.identifierhttps://dx.doi.org/10.1590/S0103-97332006000600062-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/786029-
Descrição: dc.descriptionWith a view to contribute to the understanding the surface effects on optical properties process, and its hole in the electronic properties of the nanoparticles, CdS based nanoparticles are characterised by different experimental techniques and the experimental results compared to density functional theory calculations. Our results indicate that cubic CdS nanoparticles present a strong structural deformation, hexagonal reconstructed structures preserve their lattice behaviour. Both cubic and hexagonal CdS nanoparticles are S-terminated after relaxation, even when mildly Cd-rich nanoparticles are considered. A broad peak observed in our PL measurements is interpreted as an experimental evidence of the surface related peak observed around 1.8 eV in our calculated DOS for the hexagonal relaxed structure.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherSociedade Brasileira de Física-
Direitos: dc.rightsAcesso Aberto-
Direitos: dc.rightsBrazilian Journal of Physics - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY NC). Fonte: https://www.scielo.br/j/bjp/a/d8ygpz5LvGJYZYjvspk5VWn/?lang=en#. Acesso em: 10 set. 2021.-
Palavras-chave: dc.subjectSulfeto de cádmio-
Palavras-chave: dc.subjectNanopartículas-
Palavras-chave: dc.subjectEstrutura eletrônica-
Palavras-chave: dc.subjectFotoluminescência-
Título: dc.titleSurface properties of CdS nanoparticles-
Aparece nas coleções:Repositório Institucional – UNB

Não existem arquivos associados a este item.