Abstract
A series of binary borate glasses containing up to 35 mol% Ag20 was X-irradiated and the induced centres were studied by means of ESR and optical absorption spectroscopy. The results showed that the Ag+ traps an electron or a hole to form AgO or Ag++ respectively. The induced ESR spectra of these centres consisted of two hyper fine Ag° lines (g = 2.20 and g = 1.83) and an axially symmetric line for Ag++ (g⊥ = 2.04 and g″ = 2.31). This is in line with what has previously been reported for low silver content glasses.
Research sponsored by U.S. NSF Granted G5 36216.
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© 1974 Plenum Press, New York
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Assabghy, F., Boulos, E., Calamawy, S., Bishay, A., Kreidl, N. (1974). ESR and Optical Studies of Induced Centres in Binary Silver and Alkali Borate Glasses. In: Bishay, A. (eds) Recent Advances in Science and Technology of Materials. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-3021-9_18
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DOI: https://doi.org/10.1007/978-1-4684-3021-9_18
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