Photoluminescence properties of Li6CaB3O8.5: M3+ (M3+: Dy and Sm)

descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 2012 Turkey English Publisher:Elsevier BVJournal:Journal of Luminescence, volume 132, pages 2,312-2,317 (issn: 0022-2313,

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Authors: Pekgozlu, Ilhan; Cakar, Soner;

doi: 10.1016/j.jlumin.2012.04.025

handle: 11772/21952

Photoluminescence properties of Li6CaB3O8.5: M3+ (M3+: Dy and Sm)

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Abstract

Abstract Li6CaB3O8.5: M3+ (M3+: Dy and Sm) phosphors were synthesized by a solution combustion synthesis. The synthesized materials were characterized by using the powder XRD. The emission and excitation spectra of these materials were measured at room temperature with a spectrofluorometer. Both Li6CaB3O8.5: Dy3+ and Li6CaB3O8.5: Sm3+ phosphors emit red, yellow and green light. Consequently, these materials are promising phosphors for white LEDs.

Country

Turkey

Related Organizations

Erciyes University
Turkey
Bartin University
Turkey

Keywords

Luminescence, Xrd, Inorganic Borate, Chemical Synthesis

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