Luminescence Studies on Lithium-Strontium Borophosphate Glasses Doped with Cr, Ni and Zn Ions

Poh Sum Wong; Wan Ming Hua; Rosli Hussin; Zuhairi Ibrahim

doi:10.4028/www.scientific.net/AMR.626.16

Paper Titles

Preface and Committees

Synthesis of TiO₂-B₂O₃-Al Based Porous Composites
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Preparation and Possible Agricultural Applications of Polymer Hydrogel Composite as Soil Conditioner
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Structural Study on Lithium-Barium Borophosphate Glasses Using Infrared and Raman Spectroscopy
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Luminescence Studies on Lithium-Strontium Borophosphate Glasses Doped with Cr, Ni and Zn Ions
p.16

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The Effect of Substrate Temperatures on the Structural and Optical Properties of Cosputtered ZnO and AlN Thin Films
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 626Luminescence Studies on Lithium-Strontium...

Luminescence Studies on Lithium-Strontium Borophosphate Glasses Doped with Cr, Ni and Zn Ions

Abstract:

Luminescence material is a solid which converts certain types of energy into electromagnetic radiation over and above thermal radiation. Due to the limited studies on luminescence properties of the transition metal ion doped glass, this present study aiming to understand further the effect of doping different transition metal ions to the luminescence properties. This paper report on the luminescence properties of 20Li₂O-20SrO-30B₂O₃-30P₂O₅ glasses doped from the photoluminescence spectroscopy. The luminescence spectra of 20Li₂O-20SrO-30B₂O₃-30P₂O₅-x with x = 1 mol % of different transition metal ions (Cr, Ni, and Zn) which had been prepared by melt quenching technique. The luminescence properties were analyzed using photoluminescence spectroscopy. Based on the emission spectra obtained from 20Li₂O-20SrO-30B₂O₃-30P₂O₅-Cr, it consists of two emission bands at around 348 nm and 369 nm. While for the luminescence spectra of 20Li₂O-20SrO-30B₂O₃-30P₂O₅-Ni, it exhibits only one emission band which is at around 363 nm. Lastly, for the luminescence spectra of 20Li₂O-20SrO-30B₂O₃-30P₂O₅-Zn, it exhibits two emission bands at around 379 nm and 434 nm.

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Periodical:

Advanced Materials Research (Volume 626)

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16-20

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.626.16

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Online since:

December 2012

Authors:

Poh Sum Wong, Wan Ming Hua, Rosli Hussin, Zuhairi Ibrahim

Keywords:

Borophosphate Glass, Cr Ions, Lithium, Luminescence, Ni Ions, Strontium, Zn Ions

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