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Thermostimulated Luminescence and Fluorescence of alpha Al2O3:Cr3+Samples (Ruby). Influence of the Cr3+ Concentration

Dominique Lapraz 1 Philibert Iacconi 1 Daniel Daviller 2, 3 Bernard Guilhot 2, 3, 4
1 LPES - Laboratoire de Physique Electronique des Solides
2 SPIN-ENSMSE - Centre Sciences des Processus Industriels et Naturels
3 P2MC-ENSMSE - Département Poudres et Matériaux Multi-Composants
4 LPMG-EMSE - Laboratoire des Procédés en Milieux Granulaires
Abstract : Data concerning thermostimulated luminescence (TL) and fluorescence spectra are given for a scries of ruby monocrystals obtained by Verneuil's method, and containing several values of Cr3+concentration, up to 12000 ppm.
Keywords : irradiated alpha Al2O3 hole-centers corundum crystals fluorescence thermoluminescence Cr3+ ions
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https://hal-emse.ccsd.cnrs.fr/emse-00584505
Contributor : Andrée-Aimée Toucas <>
Submitted on : Friday, April 8, 2011 - 4:56:38 PM
Last modification on : Monday, October 12, 2020 - 10:28:02 AM

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Dominique Lapraz, Philibert Iacconi, Daniel Daviller, Bernard Guilhot. Thermostimulated Luminescence and Fluorescence of alpha Al2O3:Cr3+Samples (Ruby). Influence of the Cr3+ Concentration. physica status solidi (a), Wiley, 1991, 126 (2), pp.521-531. ⟨10.1002/pssa.2211260224⟩. ⟨emse-00584505⟩

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