<script type="text/javascript">
<!--
document.write('<div id="oa_widget"></div>');
document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=undefined&type=result"></script>');
-->
</script>

COPY SCRIPT

For further information contact us at helpdesk@openaire.eu

Luminescence properties of Eu2+-activated alkaline earth haloborates

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 1989 English Publisher:Elsevier BVJournal:Journal of Luminescence, volume 43, pages 283-289 (issn: 0022-2313,

Authors: Andries Meijerink; G. Blasse;

doi: 10.1016/0022-2313(89)90098-7

Luminescence properties of Eu2+-activated alkaline earth haloborates

- Summary
- Related research
  (7)
- Metrics

Abstract

Abstract The luminescence properties of Eu2+-activated alkaline earth haloborates M2B5O9X-Eu2+ (M = Ca, Sr, Ba; X = Cl, Br) have been studied. The influence of the host lattice cation and anion on the position of the lowest 4f65d excited state are explained on the basis of a crystal field effect and a nephelauxetic effect, respectively. The relaxation in the 4f65d excited state is shown to become more restricted with increasing radius of the alkaline earth ion in the host lattice by directly measuring the Stokes shift of the 4f6(7F0)5d emission. Energy transfer between the two inequivalent Eu2+ ions in the barium bromoborate is very efficient ( R c = 20 A ) and has been evaluated quantitatively.

Related Organizations

Utrecht University
Netherlands
University Museum Utrecht
Netherlands

7 Research products, page 1 of 1

Intensity and bandwidth of multiphonon vibronic transitions of rare-earth ions in crystals
2003IsAmongTopNSimilarDocuments
Photoluminescence and thermoluminescence properties of Ca₂PO₄Cl:Eu²⁺
1990IsAmongTopNSimilarDocuments
Eu2+/Eu3+ activated phosphate glasses synthesized via melting with multi-wall carbon nanotubes
2020IsAmongTopNSimilarDocuments
Concentration Dependence of the Zero Phonon Line in Europium-Doped CaF₂
1971IsAmongTopNSimilarDocuments
Synthesis and luminescence properties of Eu2+-doped Li2SrSiO4
2011IsAmongTopNSimilarDocuments
Luminescence and energy migration in (Sr,Eu)B4O7, a system with a 4f7-4f65d crossover in the excited state
1989IsAmongTopNSimilarDocuments
The structure of mixed fluorides Ca1−x SrxF2 and Sr1−x BaxF2 and the luminescence of Eu2+ in these crystals
2003IsAmongTopNSimilarDocuments

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	151
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 1%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 1%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 10%