POLARIZATION OF LUMINESCENCE OF COLOR-CENTERS IN YAG CRYSTALS

被引：54
|
作者：
SPRINGIS, M
PUJATS, A
VALBIS, J
机构：
[1] Inst. of Solid State Phys., Latvian Univ., Riga, Latvian
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 1991年 / 3卷 / 28期
关键词：
D O I：
10.1088/0953-8984/3/28/021
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The polarization diagrams of the luminescence at 400 nm of colour centres in YAG crystals have been measured under excitation in absorption bands at 370 and 235 nm. The results suggest that the centre is most likely to be a one-electron centre involving an oxygen vacancy and a perturbing agent in the adjacent Al(Oh) site.
引用
收藏
页码：5457 / 5461
页数：5
相关论文
共 50 条
  • [1] LUMINESCENCE DUE TO THE DISINTEGRATION OF TRANSIENT COLOR-CENTERS IN YAG - ND SINGLE-CRYSTALS
    CERMAK, K
    LINKA, A
    CZECHOSLOVAK JOURNAL OF PHYSICS, 1981, 31 (06) : 659 - 663
  • [2] COLOR-CENTERS IN YAG
    CERMAK, K
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1981, 66 (01): : K37 - K39
  • [3] COLOR-CENTERS AND LUMINESCENCE IN KCL-ZN CRYSTALS
    BHUNIYA, RC
    RAO, SE
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1985, 131 (01): : 339 - 348
  • [4] COLOR-CENTERS AND LUMINESCENCE IN KCL-NI CRYSTALS
    BHUNIYA, RC
    RAO, SE
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1986, 134 (02): : 561 - 568
  • [5] LUMINESCENCE OF COLOR-CENTERS IN LIF-MG CRYSTALS
    SHCHEPINA, LI
    YUREVA, TG
    OPTIKA I SPEKTROSKOPIYA, 1988, 64 (03): : 676 - 678
  • [6] LUMINESCENCE AND STIMULATED RADIATION OF COLOR-CENTERS IN IONIC-CRYSTALS
    FEOFILOV, PP
    ARKHANGELSKAYA, VA
    IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA, 1981, 45 (02): : 302 - 308
  • [7] BLUE LUMINESCENCE OF COLOR-CENTERS IN SAPPHIRE
    SPRINGIS, MJ
    VALBIS, JA
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1984, 125 (02): : K165 - K169
  • [8] RED LUMINESCENCE OF COLOR-CENTERS IN SAPPHIRE
    SPRINGIS, MJ
    VALBIS, JA
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1985, 132 (01): : K61 - K65
  • [9] LUMINESCENCE OF AGGREGATE COLOR-CENTERS IN KF
    COLUZZI, R
    ROSSI, M
    SCACCO, A
    SOMMA, F
    BALDACCHINI, G
    CREMONA, M
    MONTEREALI, RM
    PODE, RB
    JOURNAL OF LUMINESCENCE, 1991, 48-9 (pt 2) : 792 - 796
  • [10] LUMINESCENCE OF COLOR-CENTERS IN MAGNESIUM FLUORIDE
    AGAFONOV, AV
    GOLOVIN, AV
    RODNYI, PA
    OPTIKA I SPEKTROSKOPIYA, 1986, 60 (02): : 297 - 300
12345