| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1333781 | Journal of Solid State Chemistry | 2007 | 7 Pages |
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.
Graphical abstractEmission spectra of the blue LED including TAG:Ce, Eu.Figure optionsDownload full-size imageDownload as PowerPoint slide
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Mihail Nazarov, Do Young Noh, Jongrak Sohn, Chulsoo Yoon,