中国科学院长春应用化学研究所机构知识库
Advanced  
CIAC OpenIR  > 长春应用化学研究所知识产出  > 期刊论文
题名: A tunable single-component warm white-light Sr(3)Y(PO(4))(3):Eu(2+),Mn(2+) phosphor for white-light emitting diodes
作者: Guo N ; Huang YJ ; Yang M ; Song YH ; Zheng YH ; You HP
刊名: PHYSICAL CHEMISTRY CHEMICAL PHYSICS
出版日期: 2011
卷号: 13, 期号:33, 页码:15077-15082
关键词: ENERGY-TRANSFER ; LUMINESCENCE PROPERTIES ; PHOTOLUMINESCENCE ; EXCITATION ; EMISSION ; EU2+ ; NANOCRYSTALS ; DISORDER ; MN2+ ; SR
通讯作者: You HP
中文摘要: The photoluminescence properties and energy transfer of the Eu(2+) and Mn(2+) co-doped Sr(3)Y(PO(4))(3) phosphors are investigated in detail. Two main emission bands attributed to the Eu2+ and Mn(2+) ions are observed under UV light excitation via an efficient energy transfer process. When the Eu(2+) doping content is fixed, the emission chromaticity can be varied by simply adjusting the content of Mn(2+). The study of the behavior as a function of doping concentration indicates that the warm white-light can be obtained in a single host lattice. Furthermore, the analysis of the fluorescence decay curves based on the Inokuti-Hirayama theoretical model reveals that the dipole-quadrupole interaction is mainly responsible for the energy transfer mechanism from the Eu(2+) to Mn(2+) ions in the Sr(3)Y(PO(4))(3) phosphor. The developed phosphor exhibits a strong absorption in UV spectral region and white-light emission which may find utility as a single-component white-light-emitting UV-convertible phosphor in white LED devices.
收录类别: SCI收录期刊论文
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.ciac.jl.cn/handle/322003/44952
Appears in Collections:长春应用化学研究所知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
806.pdf(1883KB)----开放获取View Download

Recommended Citation:
Guo N;Huang YJ;Yang M;Song YH;Zheng YH;You HP.A tunable single-component warm white-light Sr(3)Y(PO(4))(3):Eu(2+),Mn(2+) phosphor for white-light emitting diodes,PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2011,13(33):15077-15082
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Guo N]'s Articles
[Huang YJ]'s Articles
[Yang M]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Guo N]‘s Articles
[Huang YJ]‘s Articles
[Yang M]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 806.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace