Blue-shift of spectrum and enhanced luminescent properties of YAG: Ce3+ phosphor induced by small amount of La3+ incorporation
详细信息 查看全文
- 作者：Jiyou Zhonga ; b ; Weidong Zhuanga ; wdzhuang@126.com" class="auth_mail" title="E-mail the corresponding author ; Xianran Xingb ; Ligen Wangc ; Yanfeng Lia ; Yaling Zhenga ; b ; Ronghui Liua ; Yuanhong Liua ; Yunsheng Hua
- 关键词：Phosphors ; LED ; Luminescence ; YAG
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 July 2016
- 年：2016
- 卷：674
- 期：Complete
- 页码：93-97
- 全文大小：1468 K
文摘
- listitem" id="list_ulist0010">
- •
Blue-shift of spectrum was observed by La3+ co-doping YAG: Ce3+ phosphor.
- •
Luminescent properties were enhanced by appropriate amount of La3+ addition.
- •
The mechanism was ascribed to the effect of La3+-Ce3+ gathering.
- •
This effect is expected to be occurred in other garnet phosphor systems as well.