LUMINESCENCE OF BI-3+ IN GALLATE GARNETS

被引:76
作者
ILMER, M
GRABMAIER, BC
BLASSE, G
机构
[1] UNIV UTRECHT, DEBYE INST, POSTBOX 80000, 3508 TA UTRECHT, NETHERLANDS
[2] SIEMENS AG, CORP RES & DEV, D-81730 MUNICH, GERMANY
[3] UNIV MUNICH, INST KRISTALLOG & MINERAL, D-80333 MUNICH, GERMANY
关键词
D O I
10.1021/cm00038a017
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The luminescence of Bi3+ in the garnet structure is described for the first time. It consists of a broad emission band with a maximum at 480 nm. There is a strong analogy with La2O3:Bi. Time-resolved spectra are also reported. They yield information on the feeding process of the luminescent centers in the gallate garnet.
引用
收藏
页码:204 / 206
页数:3
相关论文
共 14 条
[1]  
BAYER E, 1992, LAMBDA HIGHLIGHTS, V36, P4
[2]   LUMINESCENCE OF INORGANIC SOLIDS - FROM ISOLATED CENTERS TO CONCENTRATED SYSTEMS [J].
BLASSE, G .
PROGRESS IN SOLID STATE CHEMISTRY, 1988, 18 (02) :79-171
[3]  
BLASSE G, 1991, STRUCT BOND, V76, P153
[4]   THE AFTERGLOW MECHANISM OF CHROMIUM-DOPED GADOLINIUM GALLIUM GARNET [J].
BLASSE, G ;
GRABMAIER, BC ;
OSTERTAG, M .
JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 200 :17-18
[5]   THE PHYSICS OF NEW LUMINESCENT MATERIALS [J].
BLASSE, G .
MATERIALS CHEMISTRY AND PHYSICS, 1987, 16 (3-4) :201-236
[6]   PHOTOLUMINESCENCE PROCESSES IN BI3+ ACTIVATED POLYCRISTALLINES RARE-EARTH OXYDES AND ORTHOVANADATES [J].
BOULON, G .
JOURNAL DE PHYSIQUE, 1971, 32 (04) :333-&
[7]   EFFECTS OF CA2+ZR4+ION-PAIRS ON SPECTROSCOPIC PROPERTIES OF CR3+MULTISITES IN CR3+-DOPED GD3GA5O12 GARNETS [J].
BRENIER, A ;
BOULON, G ;
PEDRINI, C ;
MADEJ, C .
JOURNAL OF APPLIED PHYSICS, 1992, 71 (12) :6062-6068
[8]   LUMINESCENCE SPECTRA OF PURE AND DOPED GABO3 AND LIGAO2 [J].
DIRKSEN, GJ ;
HOFFMAN, ANJM ;
VANDEBOUT, TP ;
LAUDY, MPG ;
BLASSE, G .
JOURNAL OF MATERIALS CHEMISTRY, 1991, 1 (06) :1001-1005
[9]  
GRESKOVICH CD, 1992, AM CERAM SOC BULL, V71, P1120
[10]   THE LUMINESCENCE PROPERTIES OF UNACTIVATED AND TB3+-ACTIVATED GD3GA5O12 [J].
LAMMERS, MJJ ;
SEVERIN, JW ;
BLASSE, G .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1987, 134 (09) :2356-2358