The Absorption Spectrum of Eu+++ in Crystalline Eu2(SO4)3–8H2O
- 1 October 1935
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 3 (10) , 621-627
- https://doi.org/10.1063/1.1749564
Abstract
The absorption spectrum of Eu2(SO4)3–8H2O has been studied over the temperature range 14°K—290°K. Measurements of the absorption lines are given for five temperatures. Intensity variations caused by a change in temperature have been used to establish definitely the existence of levels 21 cm—1 and 41 cm—1 above the basic one, and to indicate the existence of 67 cm—1, 86 cm—1, and possible higher levels. An unusual feature of the spectrum is the constant energy difference occurring between many lines which are most intense at the lowest temperatures.Keywords
This publication has 4 references indexed in Scilit:
- Note on the Crystal Lattice of Samarium Sulphate Octo-HydrateThe Journal of Chemical Physics, 1935
- Absorption Spectra of the Samarium Ion in Solids. V. The Absorption Spectrum and Energy Levels of the Ion as It Exists in Monoclinic Crystals of · 8OPhysical Review B, 1934
- Absorption Spectra of the Samarium Ion in Solids. I. Absorption by Large Single Crystals of Sm·6OPhysical Review B, 1932
- Termaufspaltung in KristallenAnnalen der Physik, 1929