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2010 | 117 | 1 | 181-183
Article title

Induced Absorption in Gadolinium Gallium Garnet Irradiated by High Energy ^{235}U Ions

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EN
Abstracts
EN
The present work is devoted to investigation of optical absorption in pure Gd_{3}Ga_{5}O_{12} (GGG) single crystals in the spectral range 0.2-1.1 μm induced under influence of the ^{235}U ions irradiation with energy 2640 MeV and a fluence 10^{9}-10^{11} cm^{-2}. The induced absorption for 10^{9} cm^{-2} is caused by recharging of point defects, both growth ones and impurities. After irradiation by ^{235}U ions with fluences starting from 3 × 10^{9} cm^{-2} the absorption rise is probably caused by contribution of the lattice destroying as a result of heavy ion bombardment as well as radiation displacement defects.
Keywords
Contributors
author
  • Institute of Physics, University of Rzeszow, Rejtana 16A, 35310 Rzeszow, Poland
author
  • Lviv Polytechnic National University, 12, Bandera St., 79013 Lviv, Ukraine
author
  • Scientific Research Company "Carat", 202, Stryjska St., 79031 Lviv, Ukraine
author
  • Gesellschaft für Schwerionenforschung, Planckstr. 1, D-64291 Darmstadt, Germany
References
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Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv117z136kz
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