LUMINESCENCE OF DY3+ ENHANCED BY SENSITIZATION

被引：56

作者：

SU, QA

PEI, ZW

LIN, J

XUE, F

机构：

[1] Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 225卷 / 1-2期

关键词：

DYSPROSIUM; RARE EARTHS; LUMINESCENCE;

D O I：

10.1016/0925-8388(94)07017-2

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：

Four types of sensitized luminescence of Dy3+ are reported: (1) by a host having a broad-band spectrum as in Na3Y0.99Dy0.01(VO4)(2); (2) by a sensitizer having a broad-band spectrum as in Ca2B2O5:Dy3+, Bi3+; (3) by a sensitizer having a narrow-band spectrum as in Mg2Gd7.9Dy0.1(SiO4)(6)O-2; (4) by a sensitizer having a broad-band spectrum and energy migration as in Gd compounds such as Ca1.96Pb0.04Gd7.9Dy0.1(SiO4)(6)O-2. The luminescent intensity of Dy3+ can be enhanced in these ways.

引用

页码：103 / 106

页数：4

共 7 条

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