TIME-RESOLVED EMISSION-SPECTROSCOPY OF GADOLINIUM VANADATE CERAMICS (GDVO4-BI3+)

被引：8

作者：

LEPPERT, J ^{[1
]}

PEUDENIER, S ^{[1
]}

BAYER, E ^{[1
]}

GRABMAIER, BC ^{[1
]}

BLASSE, G ^{[1
]}

机构：

[1] UNIV UTRECHT,DEBYE INST,3508 TA UTRECHT,NETHERLANDS

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1994年 / 59卷 / 01期

关键词：

D O I：

10.1007/BF00348422

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The preparation of GdVO4:Bi3+ ceramics is indicated. Bismuth shows a strong tendency to evaporate during the sintering process. Time-resolved emission spectroscopy shows for sufficiently low Bi3+ concentrations subsequently: blue VO43- emission with a decay time corresponding to the transfer rate (10(6) s-1), yellow VO43- - Bi3+ emission, rare-earth impurity emission and VO43- - Bi3+ afterglow.

引用

页码：69 / 72

页数：4

共 17 条

[1] STRUCTURE AND LUMINESCENCE OF PHOSPHATE-VANADATES OF YTTRIUM GADOLINIUM LUTETIUM AND LANTHANUM [J].