Dependence of the spectral characteristics of quartz on the fluence of neutrons |
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| Authors: | I Kh Abdukadyrova |
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| Institution: | (1) Institute of Nuclear Physics, Academy of Sciences of the Republic of Uzbekistan, Ulugbek Settl., 702132 Tashkent, Uzbekistan |
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| Abstract: | The influence of radiation on the change in the optical properties of a crystalline quartz is investigated. The results of
the measurement of the optical spectra of luminescence, reflection, and scattering in specimens irradiated with different
fluences of neutron radiation are presented. It is shown that the corresponding spectral characteristics experience substantial
changes in the region of fluences that are associated with rearrangement of the crystalline structure. The results of approximation
of some radiation kinetics are given, and the trend in the process of accumulation of disordered zones is established.
Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 67, No. 4, pp. 543–545, July–August, 2000. |
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| Keywords: | fluence of neutrons photoluminescence Raman spectrum rearrangement of a structure spectral characteristics |
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