Effect of preparation conditions in sol-gel method on yellow phosphor with wide spectrum

Yenchen Lin, Shuhei Inoue, Yukihiko Matsumura, Jyh Chen Chen

研究成果: 雜誌貢獻期刊論文同行評審

6 引文 斯高帕斯(Scopus)

摘要

Among several methods to obtain white light in light emitting diodes (LEDs), mixing blue light with yellow light excited by blue light is the most effective and economical method. However, the quality of white light achieved by this method is poor, making it essential to develop high-quality yellow phosphors. In this study, we synthesized yellow phosphors with broad spectral width by the sol-gel method and studied the effect of various synthetic conditions on their photoluminescence spectra. Consequently, we optimized synthesis conditions for a series of yellow phosphors and found that excess europium doping caused quenching and reduced the quantum yield.

原文???core.languages.en_GB???
文章編號015208
期刊AIP Advances
7
發行號1
DOIs
出版狀態已出版 - 1 1月 2017

指紋

深入研究「Effect of preparation conditions in sol-gel method on yellow phosphor with wide spectrum」主題。共同形成了獨特的指紋。

引用此