Registration Number
0224U001297,
(0123U103732)
, R & D reports
Title
Scientific direction "Mathematical sciences and natural sciences"-2023 of Chernivtsi National University name dafter Yuriy Fedkovych
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Дослідження впливу розмірних та поверхневих ефектів, спричинених дією різних зовнішніх чинників, на багатошарові нано-, гетеро і біосистеми та розробка числово-аналітичних методик обробки й узагальнення отриманих експериментальних результатів
Head
Ushenko Oleksandr H., Доктор фізико-математичних наук
Registration Date
19-01-2024
Organization
Yuriy Fedkovych Chernivtsi National University
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Selection and use of polarization-correlation and fluorescence methods and systems for finding the size distribution of nanoparticles, studying the topology and topography of the structure of nanomaterials and its influence on their properties and the conditions for the formation of stable phase states, studying the degeneration and geometric frustration of the formed phase states, developing a theoretical and computational basis for their description, research using the latest methods and systems of non-destructive structure-sensitive X-ray diagnostics of structural and nanochanges in solid solutions with a complex crystalline structure, thin films and multilayer nanoscale systems, development and testing of new methods of polarization correlometry for the reconstruction of tomograms of scale-self-similar distributions of the average and dispersion of fluctuations in the amount of linear and circular birefringence and dichroism of polycrystalline networks of depolarizing biological tissues and fluids on different scales of the structural hierarchy, analytical generalization of the method of resolving functions for conflict-driven processes of group pursuit for systems of differential functional equations and systems with impulse action.
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Polarization-correlation and fluorescence methods and systems for finding the size distribution of nanoparticles were selected and used - within the priority thematic direction I; The topology and topography of the structure of nanomaterials and its influence on their properties and the conditions for the formation of stable phase states, the study of degeneration and geometric frustration of the formed phase states, the development of a theoretical and computational basis for their description were studied - within the priority thematic direction III; The latest methods and systems of non-destructive structure-sensitive X-ray diagnostics of structural and nanochanges in solid solutions, thin films and multilayered nanoscale systems with a complex crystalline structure, as well as in the near-surface layers of semiconductors exposed to external influences, were investigated - within the scope of the priority thematic direction V;
New methods of polarization correlometry have been tested for the reconstruction of tomograms of scale-self-similar distributions of the mean and variance of fluctuations in the amount of linear and circular birefringence and dichroism of polycrystalline networks of depolarizing biological tissues and fluids at different scales of the structural hierarchy - within the priority thematic direction VI; The method of solving functions for conflict-driven processes of group pursuit for systems of differential functional equations and systems with impulse action is analytically summarized - within the framework of the priority thematic direction VII.
Product Description
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Borcha Mariana D.
Maksymyak Petro P
Khalavka Yurii B.
Havryliak Mykhailo S.
Olha V. Martyniuk
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2024-01-19
