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Proceedings Paper

Manufacture and photoluminescent properties of molybdate phosphors
Author(s): Kuan-Lin Lee; Ting-Chun Hsu; Lung-Chien Chen
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Paper Abstract

In this experiment, the molybdate phosphors were manufactured by using the solid state amorphization with europium, yttrium and molybdenum. To investigate EuxYy(MoO4)3 phosphor characteristics, the europium and yttrium were blended to different of mole ratio. The europium composition can improve phosphors luminous intensity. Phosphors characteristics was measured by X-ray diffraction, SEM and photoluminescence. The X-ray diffraction and SEM displayed phosphors crystal structure. The photoluminescence of molybdate phosphors show that the best excitation spectra emitting position was at 614nm. The molybdate phosphors was excited by UV laser. Therefore, this molybdate phosphors was suitable for UV-LED.

Paper Details

Date Published: 16 September 2016
PDF: 7 pages
Proc. SPIE 9919, Nanophotonic Materials XIII, 99190J (16 September 2016); doi: 10.1117/12.2235989
Show Author Affiliations
Kuan-Lin Lee, National Taipei Univ. of Technology (Taiwan)
Ting-Chun Hsu, National Taipei Univ. of Technology (Taiwan)
Lung-Chien Chen, National Taipei Univ. of Technology (Taiwan)


Published in SPIE Proceedings Vol. 9919:
Nanophotonic Materials XIII
Stefano Cabrini; Gilles Lérondel; Adam M. Schwartzberg; Taleb Mokari, Editor(s)

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