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Role of the Ce2+ ions in cerium fluoride luminescence

  • Proceedings of the XII Feofilov Workshop “Spectroscopy of Crystals Activated by Rare-Earth and Transition-Metal Ions” (Yekaterinburg, Russia, September 22–25, 2004)
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Abstract

Pulsed cathodoluminescence (PCL) of CeF3 crystals was studied using a KLAVI-type setup. PCL was excited by bombarding samples in air at room temperature using a 2-ns pulsed electron beam at an electron energy of 170 keV, current density of 160 A/cm2, and repetition rate of 2.5 Hz. Luminescence and phosphorescence were observed in the UV and visible spectral regions. The phosphorescence is tentatively associated with the Ce2+ ion formation.

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References

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Authors and Affiliations

  1. Institute of Electrophysics, Ural Division, Russian Academy of Sciences, ul. Komsomol’skaya 34, Yekaterinburg, 620016, Russia

    O. A. Snigireva & V. I. Solomonov

Authors
  1. O. A. Snigireva
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  2. V. I. Solomonov
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Translated from Fizika Tverdogo Tela, Vol. 47, No. 8, 2005, pp. 1392–1394.

Original Russian Text Copyright © 2005 by Snigireva, Solomonov.

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Snigireva, O.A., Solomonov, V.I. Role of the Ce2+ ions in cerium fluoride luminescence. Phys. Solid State 47, 1443–1445 (2005). https://doi.org/10.1134/1.2014485

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  • DOI: https://doi.org/10.1134/1.2014485

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