Thermally stable luminescence of KSrPO4:Eu2+ phosphor for white light UV light-emitting diodes

Yu Sheng Tang, Shu Fen Hu*, Chun Che Lin, Nitin C. Bagkar, Ru Shi Liu

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

345 引文 斯高帕斯(Scopus)

摘要

A novel blue phosphor based on phosphate host matrix, KSrPO2 doped with Eu2+, was prepared by solid state reaction. The phosphor invariably emits blue luminescence with a peak wavelength at 424 nm under ultraviolet excitation at 360 nm. Eu2+-doped KSrPO4 phosphors show higher thermally stable luminescence which was found to be better than commercially available Y3Al5O12:Ce 3- phosphor at temperature higher than 225°C.

原文英語
文章編號151108
期刊Applied Physics Letters
90
發行號15
DOIs
出版狀態已發佈 - 2007

ASJC Scopus subject areas

  • 物理與天文學(雜項)

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