Title of article
Quantum efficiency of double activated Tb3Al5O12:Ce3+, Eu3+
Author/Authors
Mihail Nazarov، نويسنده , , Do Young Noh، نويسنده , , Jongrak Sohn، نويسنده , , Chulsoo Yoon، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
7
From page
2493
To page
2499
Abstract
The quantum efficiency and luminescence properties of double activated terbium aluminum garnet samples were investigated in the present study. A mathematical procedure and PL measurement system are developed for express analysis of quantum efficiency of luminescent materials. The energy-level diagram was proposed to explain the luminescence mechanism. Application of TAG:Ce,Eu with improved CIE and CRI in LED device is demonstrated.
Keywords
Quantum efficiency , Optical materials , Luminescence , Photoelectron spectroscopy
Journal title
JOURNAL OF SOLID STATE CHEMISTRY
Serial Year
2007
Journal title
JOURNAL OF SOLID STATE CHEMISTRY
Record number
1332817
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