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Title: A green-emitting CdSe/poly(butyl acrylate) nanocomposite
Author: Peres, M.
Costa, L. C.
Neves, A.
Soares, M. J.
Monteiro, T.
Esteves, A. C.
Barros-Timmons, A.
Trindade, T.
Kholkin, A.
Alves, E.
Keywords: Nanoscale materials and structures: fabrication and characterization
quantum dots
II-VI semiconductors
structural, lectrical and optical properties
Issue Date: Sep-2005
Publisher: IOP
Abstract: CdSe/poly(butyl acrylate) nanocomposites were synthesized by in situ miniemulsion polymerization. The hybrid nanomaterial is very stable and presents a bright green photoluminescence at 2.29 eV under ultraviolet excitation. With the excitation conditions used the intensity of the emission band keeps nearly constant from 7 K to room temperature. The morphological, structural and room temperature electrical properties of the CdSe/poly(butyl acrylate) nanocomposite have been investigated.
Peer review: yes
ISSN: 0957-4484
Appears in Collections:DFis - Artigos
DQ - Artigos

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