Effect of Ionizing Radiation on Optical Properties of Thallium Halides in the 0.36 to 15 pm Range

Autor:	L. S. Kornienko, A. O. Rybaltovskii, V. G. Artyushenko, V. V. Voitsekhovskii, I. S. Lisitskii
Rok vydání:	1984
Předmět:	Absorption spectroscopy Thallium halides Chemistry Radiochemistry Analytical chemistry Calorimetry Condensed Matter Physics Electronic Optical and Magnetic Materials Ionizing radiation chemistry.chemical_compound Halogen Irradiation Absorption (electromagnetic radiation) Radiation resistance
Zdroj:	Physica Status Solidi (a). 85:167-171
ISSN:	1521-396X 0031-8965
Popis:	Absorption coefficients measured at 5 to 6 and 10.6 pm by CO- and CO2-laser calorimetry of TICl, KRS-6 (TICl-TlBr), TlBr, and KRS-5 (TlBr-TlI) crystals are found to increase upon irradiation with 60Co γ-rays. It is found that the radiation resistance of the crystals substantially increases with the halogen number. The dose dependence of γ-induced absorption spectra from 0.36 to 15 μm is measured for TlCl. The results of the measurements are explained by the formation of Tl aggregate centres. [Russian Text Ignored].
Databáze:	OpenAIRE
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