Synthesis, surface modification and optical properties of Tb 3+-doped ZnO nanocrystals

We report the synthesis and characterization of colloidal nanocrystals consisting of ZnO doped with Tb3+ cations. Introducing the Tb3+ cations in ZnO nanosized hosts led to photoluminescent systems whose wavelength emission depends on the excitation line. Chemical surface modification of the doped Z...

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Bibliographic Details
Main Author: Pereira, A.S. (author)
Other Authors: Peres, M. (author), Soares, M.J. (author), Alves, E. (author), Neves, A. (author), Monteiro, T. (author), Trindade, T. (author)
Format: article
Language:eng
Published: 2006
Subjects:
Nanocrystalline materials
Chemical synthesis methods
II-VI semicondutors
Optical properties
Online Access:http://hdl.handle.net/10773/6077
Country:Portugal
Oai:oai:ria.ua.pt:10773/6077

Internet

http://hdl.handle.net/10773/6077

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