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1996 | 90 | 1 | 33-44
Article title

Spectroscopic Study of Rare Earth Chromates: Relation to the Structure

Content
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Languages of publication
EN
Abstracts
EN
The luminescence spectra of the trivalent europium ion embedded in various rare earth chromates were analyzed. The spectroscopic data in most of chromates are in agreement with the structural determination but for some others the discrepancy between two methods is underlined. Energy level schemes were deduced from the experimental emission spectra and the crystal field simulation has been performed. The maximum splitting of the ^{7}F_{1} manifold of the Eu^{3+} ion as a function of N_{v}, the so-called crystal field strength parameter, is given. This allows us to classify the compounds according to their crystal field extent.
Keywords
Publisher

Year
Volume
90
Issue
1
Pages
33-44
Physical description
Dates
published
1996-07
Contributors
  • Laboratoire de Chimie Métallurgique et Spectroscopie des Terres Rares, CNRS-UPR209 1, Place A. Briand, 92195 Meudon, France
  • Laboratoire de Chimie Métallurgique et Spectroscopie des Terres Rares, CNRS-UPR209 1, Place A. Briand, 92195 Meudon, France
author
  • Dpto de Quimica Inorganica, Faculdad de Quimicas, Universidad Complutense, 28040 Madrid, Spain
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv90z103kz
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