Browsing by Author "Moskvitin, A. O."

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    Defects in magnesium aluminates spinel ceramics
    (Видавництво національного університету „Львівська політехніка”, 2009) Gritsyna, V. T.; Kazarinov, Yu. G.; Moskvitin, A. O.; Reimanis, I. E.
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    Radio-luminescence of defects and impurity Ions in magnesium aluminates spinel
    (Видавництво Львівської політехніки, 2012) Gritsyna, V. T.; Kazarinov, Yu. G.; Moskvitin, A. O.
    The investigations of radio-luminescence (RL) in magnesium aluminates spinel crystals at variation of the time, intensity of X-irradiation and temperature of sample were provided. There were registered three prominent RL bands related to electron-hole recombination process at anti-site defects, emission of Mn2+-ions and emission of Cr3+-ions. The kinetics of the growth of indicated RL emissions show the competing processes of the capture of free charge carriers generated at irradiation by intrinsic defects and impurity ions.