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TemperatureDependent Luminescence of RedEmitting BaYBO: Eu Phosphors with Efficiencies Close to Unity for NearUV LEDs

Overview
Journal Materials (Basel)
Publisher MDPI
Date 2020 Feb 13
PMID 32046070
Citations 1
Authors
Egle Ezerskyte
Julija Grigorjevaite
Agne Minderyte
Sebastien Saitzek
Arturas Katelnikovas
Affiliations
Soon will be listed here.
Abstract

Solid state white light sources based on a nearUV LED chip are gaining more and more attention. This is due to the increasing efficiency of nearUVemitting LED chips and wider phosphors selection if compared to devices based on blue LED chips. Here, a brief overview is given of the concepts of generating white light employing nearUV LED and some optical properties of the available phosphors are discussed. Finally, the synthesis and optical properties of very efficient redemitting BaYBO:Eu phosphor powder and ceramics is reported and discussed in terms of possible application as a red component in nearUV LEDbased white light sources.

Citing Articles

Luminescent Studies on Germanate Glasses Doped with Europium Ions for Photonic Applications.

Zmojda J, Kochanowicz M, Miluski P, Golonko P, Baranowska A, Ragin T Materials (Basel). 2020; 13(12).

PMID: 32585869 PMC: 7345945. DOI: 10.3390/ma13122817.

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