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Optical Engineering • Open Access

Photoluminescence of water-soluble NdF3 nanoparticles by codoping Li+ or Ba2+ ions
Author(s): Ting Fan; Jiantao Lü; Na Li; Dingan Han

Paper Abstract

Water-soluble NdF 3 , NdF 3 :Li + , and NdF 3 :Ba 2+ nanoparticles coated with polyvinylpyrrolidone were synthesized by a simple hydrothermal method. The products were characterized by x-ray diffraction, field-emission scanning electron microscopy, and photoluminescence spectra at room temperature. Codoping with Li + ions does not change the emission intensity of water-soluble NdF 3 nanoparticles, whereas codoping with Ba 2+ ions improves the near-infrared emissions.

Paper Details

Date Published: 4 February 2013
PDF: 4 pages
Opt. Eng. 52(2) 020503 doi: 10.1117/1.OE.52.2.020503
Published in: Optical Engineering Volume 52, Issue 2
Show Author Affiliations
Ting Fan, Foshan Univ. (China)
Jiantao Lü, Foshan Univ. (China)
Na Li, Foshan Univ. (China)
Dingan Han, Foshan Univ. (China)


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