Cathodoluminescent properties of blue emitting SrGa2S4:Ce phosphor

Cathodoluminescent properties of blue emitting SrGa2S4:Ce phosphor

In this study, characteristics of SrGa 2 S 4 :Ce phosphor including cathodoluminescent (CL) and photoluminescence (PL) properties have been studied. The degradation of the phosphors under electron beam bombardment was also investigated. The SrGa 2 S 4 :Ce phosphor was synthesized by a high temperatu...

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Hauptverfasser: Xu, X.G., Duan, C.Y., Jun Chen, Deng, S.Z., Xu, N.S., Liang, H.B., Qiang Su
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Anodes
Chemical technology
Current density
Degradation
Density measurement
Electron beams
Flat panel displays
Phosphors
Sun
Voltage
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Beschreibung
Zusammenfassung:In this study, characteristics of SrGa 2 S 4 :Ce phosphor including cathodoluminescent (CL) and photoluminescence (PL) properties have been studied. The degradation of the phosphors under electron beam bombardment was also investigated. The SrGa 2 S 4 :Ce phosphor was synthesized by a high temperature solid phase reaction and the morphologies were shown in Fig. 1. X-ray diffraction (XRD) shows that SrGa2S4:Ce has an orthorhombic structure with a=20.84, b=20.49 and c=12.21.
ISSN:2164-2370
DOI:10.1109/IVNC.2007.4480995