EMISSION FROM NI-NI AND NI-CO PAIRS IN KMGF3 CRYSTALS

被引：5

作者：

FERGUSON, J

MASUI, H

机构：

[1] Research School of Chemistry, The Australian National University, A.C.T., 2600, P.O. Box 4, Canberra

来源：

JOURNAL OF LUMINESCENCE | 1979年 / 18-9卷 / JAN期

关键词：

D O I：

10.1016/0022-2313(79)90108-X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The emission of nearest neighbour Ni2+ pairs and Ni2+-Co2+ pairs are observed in KMgF3 crystals. The antiferromagnetic exchange coupling constant for the ground state of Ni2+ pairs is 68 cm-1. The emission lifetimes at 15 K are 2 ms for the Ni2+ pairs and 5 ms for the Ni2+-Co2+. © 1979.

引用

页码：224 / 226

页数：3

共 6 条

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[4]

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