Registration Number
0215U008593,
0115U005776
, R & D reports
Title
New Dosimetry for the Triage of People Exposed to Ionizing Radiation
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Head
Ubizskii S.B., Доктор фізико-математичних наук
Registration Date
30-12-2015
Organization
Lviv Polytechnic National University
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Research devoted to the search and study of new materials based on complex aluminates yttrium, activated with Manganese, for thermoluminescence (TL) and optically stimulated luminescent (OSL) dosimetry of ionizing radiation as applied to the problems of emergency dosimetry and classification of people who were exposed to ionizing radiation under conditions of technogenic accidents or terrorist attacks involving threat to human life and health is the action of ionizing radiation. The main attention in researches is paid to single-crystal samples of orthoaluminate Yttrium, activated with Manganese, which were grown by the Czochralski method. Were investigated dosimetric properties when signing the absorbed dose by the method of thermoluminescent dosimetry (TLD) based dosimetric sensitivity response energy photon irradiation in the range from 30 Kev to 10 of the MEB programme, the possibility of applying OSL for dose registration and analysis of the dosimetric characteristics and physico-chemical properties of this material compared to known and commercially-available materials for passive thermoluminescent dosimetry. When SRW incineration methods of solution, solid-phase synthesis and sintering synthesized nanodispersed powders and solid ceramic samples of orthoaluminate YAG - Y3Al5O12, YAP - YAlO3 and YAM - Y4Al2O9, activation Carbon, as a potential material for TLD and OSL dosimetry. By x-ray diffraction and electron microscopy were investigated in the phase and structural homogeneity. Investigated photoluminescent and thermoluminescent properties of the obtained materials, depending on the method and level of activation.
Product Description
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Афанасьєв Д.М.
Бурий О.А.
Василечко Л.О.
Добрянський О.А.
Жидачевський Я.А.
Лучечко А.П.
Мартинюк Н.В.
Павлик Л.П.
Сиворотка І.І.
Сугак Д.Ю.
Темірова О.Х.
Убізський С.Б.
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2020-04-02
