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Peña Rodríguez, Ovidio Y., Jimenez Rey, D., Olivares, J., Rivera de Mena, Antonio ORCID: https://orcid.org/0000-0002-8484-5099 and Agullo Lopez, Fernando
(2012).
Ionoluminescence on α-quartz: mechanisms and modeling.
In: "2012 International Conference on Defects in Insulating Materials (ICDIM)", 24/06/2012 - 29/06/2012, Santa Fe, New Mexico (U.S.A.). p. 1.
Title: | Ionoluminescence on α-quartz: mechanisms and modeling |
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Author/s: |
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Item Type: | Presentation at Congress or Conference (Poster) |
Event Title: | 2012 International Conference on Defects in Insulating Materials (ICDIM) |
Event Dates: | 24/06/2012 - 29/06/2012 |
Event Location: | Santa Fe, New Mexico (U.S.A.) |
Title of Book: | 2012 International Conference on Defects in Insulating Materials (ICDIM) |
Date: | 2012 |
Subjects: | |
Faculty: | E.T.S.I. Industriales (UPM) |
Department: | Ingeniería Nuclear [hasta 2014] |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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Ionoluminescence of α - quartz exhibits two dominant emission bands peaking at 1.9 eV. (NBOHCs) and 2.7 eV (STEs. The evolution of the red emission yield does not show a correlation with the concentrations of neither the NBOHC nor with that of other color centers. The blue emission yield closely follows the amorphization kinetics independently measured by RBS/C spectrometry. A simple theoretical model has been proposed; it assumes that the formation and recombination of STEs are the primary event and both, the light emissions and the lattice structural damage are a consequence this phenomenon. The model leads to several simple mathematical equations that can be used to simulate the IL yields and provide a reasonable fit to experimental kinetic data.
Item ID: | 19675 |
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DC Identifier: | https://oa.upm.es/19675/ |
OAI Identifier: | oai:oa.upm.es:19675 |
Deposited by: | Memoria Investigacion |
Deposited on: | 08 Feb 2014 13:46 |
Last Modified: | 20 Feb 2023 09:20 |