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Information × Registration Number 0222U002612, 0117U002138 , R & D reports Title The development of the complex of spectroscopic methods for diagnostic of the radiation induced structure phase transition in nuclear energy construction materials and improvement of theoretical models. popup.stage_title Head Клепіков Вячеслав Федорович, Registration Date 14-02-2022 Organization Institute of Electrophysics & Radiation Technologies NAS of Ukraine popup.description2  The project aims to develop a complementary complex, which consists of creating and improving new methods for diagnosing the primary stages of radiation-stimulated changes in structural and functional materials of nuclear energy and other materials modified by radiation fluxes, as well as adjusting computational physical models. structural-phase transformations under the influence of external factors. These results are expected to be achieved through the interaction of experimental and theoretical directions of the project. The experimental directions include the improvement of measurements on the positron annihilation spectroscopy channel, installation of an optical-diagnostic complex for ellipsometric and refractometric studies, installation of a working model for multi-element IR spectroscopy. The obtained experiments will be compared with the results obtained in the models of kinetics of radiation-induced nucleation of radiation defect clusters, models describing the formation of modulated structures, experimental and theoretical generalizations on the mechanisms of the superplasticity effect. Product Description popup.authors Bаbich Artem V. Brukhovetskiy Vasil Volodimirovich Klepikov Vyacheslav Fedorovych Kolenov Ivan V. Litvinenko Volodymyr Viktorovych Ostapchuk Pavlo Mykolaiovych popup.nrat_date 2022-03-09 Close