Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2013-10-01

Spectroscopic properties of Eu3+ doped RbLaP4O12 powders.

M Mesfar, K Horchani-Naifer, M Abdelhedi, M Dammak, M Ferid

Index: Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 114 , 154-8, (2013)

Full Text: HTML

Abstract

Monophasic RbLaP4O12 possessing monoclinic symmetry with varied Eu(3+) concentrations was synthesized by flux method. The obtained cyclotetraphosphate exhibits very small crystals and the dopant Eu(3+) ions were successfully incorporated into the sites of La(3+) ions of the host lattice. These compounds were characterized by infrared and Raman spectroscopy, X-ray diffraction (XRD) and luminescence spectroscopy. The spectroscopy properties confirm the potentiality of present RbLaP4O12 doped with Eu(3+) ions as luminophore host materials to produce an intense red luminescence at 616 nm corresponding to (5)D0→(7)F2 emission level and have significant importance in the development of emission optical systems.Copyright © 2013 Elsevier B.V. All rights reserved.

Related Compounds

  • lanthanum
  • rubidium
  • Europium

Related Articles:

Magnesium-deficient high-fat diet: effects on adiposity, lipid profile and insulin sensitivity in growing rats.

2014-10-01

[Clin. Nutr. 33(5) , 879-88, (2014)]

Nanodisco balls: control over surface versus core loading of diagnostically active nanocrystals into polymer nanoparticles.

2014-09-23

[ACS Nano 8(9) , 9143-53, (2014)]

The role of amorphous precursors in the crystallization of La and Nd carbonates.

2015-07-28

[Nanoscale 7 , 12166-79, (2015)]

[Reactive oxygen forms and Ca ions as possible intermediaries under the induction of heat resistance of plant cells by jasmonic acid].

[Ukr. Biokhim. Zh. 85(3) , 62-8, (2013)]

Lanthanum induced primary neuronal apoptosis through mitochondrial dysfunction modulated by Ca²⁺ and Bcl-2 family.

2013-04-01

[Biol. Trace Elem. Res. 152(1) , 125-34, (2013)]

More Articles...