Registration Number
0212U008710,
0112U007301
, R & D reports
Title
Effect of temperature regimes of irradiation on radiation resistance and resource of polycrystalline tungsten
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Head
Galuza Oleksiy Anatolievich,
Registration Date
08-01-2013
Organization
Institute of electrophysics and radiation technologies NASU
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The work is devoted to the influence of deuterium ion bombardment on the structure and optical properties of the surface mirrors samples of recrystallized tungsten. Irradiation was performed at different temperatures of samples in the range of 300-700 K. The main methods are ellipsometry, reflectometry and microinterferometery. It is revealed that the temperature dependence of the optical properties of the irradiated recrystallized tungsten has an anomalous peculiarity near the temperature 535 K. It is shown that at this temperature the reflection coefficient obtained by reflectometry, and calculated according to ellipsometry data, qualitatively different. In the work a physical model of the effect is proposed.
Product Description
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Беляєва Алла Іванівна
Пойда Андрій Володимирович
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2020-04-02
