中山大学学报（自然科学版）2009，Vol.48Issue(z2)：149-151,3.
一种新型荧光粉Sr2GeO4:Tb3+的紫外和真空紫外发光性质
UV and VUV Characteristics of a Novel Green Emitting Phosphor, Sr2GeO4:Tb3+
杨红梅 1龚孟濂2
作者信息
- 1. 广东工业大学轻工化工学院,广东广州,510006
- 2. 中山大学化学与化学工程学院,广东广州,510275
- 折叠
摘要
Abstract
The novel green phoshpor Sr2 GeO4: Tb3+ was prepared by the traditional solid state reaction. The novel phosphor presents excellent luminescence properties excitated at 242 and 150 nm. The luminescence properties were investigated in details. The bright green emission at 542 under UV excitation was attributed to the 3D4→4D5 transition. When it was excitated at 150 nm the phosphor shows bright green at 550 nm. The promising luminescence properties made it a potential candidate for application in PDPs.关键词
发光/光学性能/荧光粉Key words
luminescence/optical properties/phosphor分类
化学化工引用本文复制引用
杨红梅,龚孟濂..一种新型荧光粉Sr2GeO4:Tb3+的紫外和真空紫外发光性质[J].中山大学学报（自然科学版）,2009,48(z2):149-151,3.
