Visualisation of the reliability of Judd-Ofelt intensity parameters by graphical simulation of the absorption spectrum

被引：25

作者：

Binnemans, K

De Leebeeck, H

Görller-Walrand, C

Adam, JL

机构：

[1] Katholieke Univ Leuven, Coordinat Chem Div, B-3001 Heverlee, Belgium

[2] Univ Rennes 1, CNRS, URA 6512, Lab Verres & Ceram, F-35042 Rennes, France

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 303卷 / 1-2期

关键词：

D O I：

10.1016/S0009-2614(99)00216-X

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：

It is shown that graphical simulation of the optical absorption spectrum of trivalent lanthanide ions doped into glasses is a good method for checking the reliability of the Judd-Ofelt intensity parameters which are used to describe the spectral intensities of 4f-4f transitions. The method is illustrated for the absorption spectrum of trivalent holmium in the fluorozirconate glass ZBLAN:Ho3+. The Judd-Ofelt parameters of this system are: Omega(2) = (2.25 +/- 0.11) x 10(-20) cm(2) Omega(4) = (2.19 +/- 0.15) x 10(-20) cm(2), n, = (2.07 +/- 0.11) x 10(-20) cm(2). (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：76 / 80

页数：5

共 12 条

[1] Influence of dipicolinate ligands on the spectroscopic properties of europium(III) in solution [J].