Crystal field splitting of lanthanide 4fn-15d-levels in inorganic compounds

被引：208

作者：

Dorenbos, P ^{[1
]}

机构：

[1] Delft Univ Technol, Interfac Reactor Inst, NL-2629 JB Delft, Netherlands

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2002年 / 341卷 / 1-2期

关键词：

phosphors; crystal and ligand fields; luminescence;

D O I：

10.1016/S0925-8388(02)00056-7

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：

Crystal field splitting of the 4f(n-1) 5d-levels of Ce3+ and Eu2+ in inorganic compounds is reviewed. A clear correlation between the splitting and the type of anion coordination polyhedron (octahedral, cubal, dodecahedral, tricapped trigonal prism, and cuboctahedral) around the lanthanide ion will be demonstrated. Irrespective of the type of polyhedron, data reveal an R-2 dependence of the magnitude of the splitting on the average distance R to the ligands. (C) 2002 Published by Elsevier Science B.V.

引用

页码：156 / 159

页数：4

共 23 条

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