Aluminoborosilicate glasses codoped with rare-earth elements as radiation-protective covers for solar cells
- Russian Academy of Sciences, Ioffe Physical-Technical Institute (Russian Federation)
- Russian Academy of Sciences, Vinogradov Institute of Geochemistry, Siberian Branch (Russian Federation)
The radiation hardness of aluminoborosilicate glasses codoped with rare-earth ions of Sm, Gd or Sm, Eu in various ratios is studied. The effect of codoping and β irradiation at a dose of 10{sup 9} Gr on the optical transmission and electron paramagnetic resonance spectra is examined. It is found that the introduction of Sm and Gd codopants in a 1 : 1 ratio reduces the number of radiation defects and raises the transmission of irradiated glasses in the visible spectral range.
- OSTI ID:
- 22469906
- Journal Information:
- Semiconductors, Vol. 49, Issue 6; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7826
- Country of Publication:
- United States
- Language:
- English
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