Descripción
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Ionoluminescence (IL) has been used in this work as a sensitive tool to probe the microscopic electronic processes and structural changes produced on quartz by the irradiation with swift heavy ions. The IL yields have been measured as a function of irradiation fluence and electronic stopping power. The results are consistent with the assignment of the 2.7 eV (460 nm) band to the recombination of self-trapped excitons at the damaged regions in the irradiated material. Moreover, it was possible to determine the threshold for amorphization by a single ion impact, as ?1:7 keV/nm, which agrees well with the results of previous studies | |
Internacional
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Si |
JCR del ISI
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Si |
Título de la revista
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Applied Physics Express |
ISSN
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1882-0786 |
Factor de impacto JCR
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Información de impacto
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Volumen
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5 |
DOI
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10.1143/APEX.5.011101 |
Número de revista
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Desde la página
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011101 |
Hasta la página
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011101 |
Mes
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SIN MES |
Ranking
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