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Proceedings Paper

Fabrication and luminescent properties of ITO nanocrystalline coated micro Eu:Y2O3 particles
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Paper Abstract

The Eu3+-doped Y2O3-particles of size 3.5 μm were coated with a layer of indium tin oxide precursor (ITO) and cured at 120oC. The coating process was repeated four times. Finally, samples were annealed at 700 °C to form a cubic structure of ITO. The morphology and structure of obtained ITO- Eu:Y2O3 core-shells materials were determined by the X-ray diffraction (XRD), transmission electro-microscopy (TEM) and scanning electron-microscopy (SEM) analyses. In order to comparison of emissive properties, obtained was mixed with micrograins of ZnS:Ag in the same mass ratio. The photo- and cathodoluminescent spectra of obtained structures materials were determined and analyzed. The possible applications are discussed.

Paper Details

Date Published: 23 April 2008
PDF: 8 pages
Proc. SPIE 6988, Nanophotonics II, 69881S (23 April 2008); doi: 10.1117/12.781316
Show Author Affiliations
P. Psuja, Institute of Low Temperature and Structure Research (Poland)
D. Hreniak, Institute of Low Temperature and Structure Research (Poland)
W. Strek, Institute of Low Temperature and Structure Research (Poland)

Published in SPIE Proceedings Vol. 6988:
Nanophotonics II
David L. Andrews; Jean-Michel Nunzi; Andreas Ostendorf, Editor(s)

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