TEMPERATURE-DEPENDENCE OF THE LIFETIME OF CR-3+ LUMINESCENCE IN GARNET CRYSTALS .1.

被引：42

作者：

YAMAGA, M

HENDERSON, B

ODONNELL, KP

COWAN, CT

MARSHALL, A

机构：

[1] UNIV STRATHCLYDE,DEPT PHYS & APPL PHYS,GLASGOW G4 ONG,SCOTLAND

[2] UNIV GLASGOW,DEPT PHYS & ASTRON,GLASGOW G12 8QQ,SCOTLAND

来源：

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1990年 / 50卷 / 05期

关键词：

42.70; 79.60;

D O I：

10.1007/BF00325096

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The lifetimes of the R-lines from the 2E level and the broad bands from the 4T2 level of Cr3+ ions in various garnet crystals vary with the energy separation between the 2E and 4T2 levels, which change systematically with the composition of host crystal. The trend of the Cr3+ lifetimes, as well as their temperature dependences in garnet crystals, is explained by zero-point vibration and phonon-assisted tunnelling between the 2E and 4T2 states of Cr3+ ion. © 1990 Springer-Verlag.

引用

页码：425 / 431

页数：7

共 19 条

[1] MECHANISM FOR THE THERMAL-DEPENDENCE OF THE CR TO ND ENERGY-TRANSFER IN GARNETS [J].