Optical diagnostics of collective and non-linear effects in insulators during intense irradiation

Optical properties of silica glasses, silica-core fibers, sapphire and alumina under intense irradiation (103–108Gy/s) have been measured. It has been shown that the optical methods can be used for investigations of the electric charging and phase transitions under irradiation. The radiation-induced...

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Bibliographic Details
Published in:Journal of nuclear materials 2011-10, Vol.417 (1-3), p.806-809
Main Authors: Plaksin, O.A., Stepanov, V.A., Shikama, T., Takeda, Y., Kishimoto, N.
Format: Article
Language:English
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Summary:Optical properties of silica glasses, silica-core fibers, sapphire and alumina under intense irradiation (103–108Gy/s) have been measured. It has been shown that the optical methods can be used for investigations of the electric charging and phase transitions under irradiation. The radiation-induced non-linear optical effects have been demonstrated. Mechanisms of the collective and non-linear effects are discussed.
ISSN:0022-3115
1873-4820
DOI:10.1016/j.jnucmat.2010.12.147