Optical properties of some rare earth and alkaline rare earth orthophosphates

被引：41

作者：

Sasum, U

Kloss, M

Rohmann, A

Schwarz, L

Haberland, D

机构：

[1] Institute of Physical Chemistry, University of Greifswald, D-17489 Greifswald

来源：

JOURNAL OF LUMINESCENCE | 1997年 / 72-4卷

关键词：

orthophosphate; VUV absorption spectra; solid-state reaction;

D O I：

10.1016/S0022-2313(96)00381-X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The optical properties of La- and Gd-orthophosphate and some alkaline rare earth orthophosphate (RE = La, Ce, Tb, Gd) powders, which were prepared by a new reaction route, were studied by FTIR and VUV spectroscopy. The band gaps were determined by the reflection spectra, and in case of the Gd-compounds also by the excitation spectra.

引用

页码：255 / 256

页数：2