Optical properties of vitrified rare-earth soaps

被引：18

作者：

Binnemans, K ^{[1
]}

Jongen, L ^{[1
]}

Görller-Walrand, C ^{[1
]}

机构：

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

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2001年 / 3卷 / 21期

关键词：

D O I：

10.1039/b105509g

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：

Transparent glass samples were obtained by fast cooling of molten lanthanide(III) octadecanoates Ln(C17H35COO)(3) (lanthanide = neodymium, samarium, europium, gadolinium, dysprosium, holmium, erbium). The tendency of the material to crystallise is reduced by the presence of long alkyl chains. Absorption and luminescence spectra were recorded. The intensities of the f-f transitions were parametrised within the framework of the Judd-Ofelt theory.

引用

页码：4796 / 4799

页数：4

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