Registration Number
0223U003390,
0118U001039
, R & D reports
Title
Creation and practical realization of the newest ways of quantitativ multiparametrical structural diagnostics based on phase-variational principles.
popup.stage_title
Head
Lizunov Vaycheslav Vyacheslavovych, д.ф.-м.н.
Registration Date
25-04-2023
Organization
Institute of Metal Physics. G.V. Kurdyumov of the National Academy of Sciences of Ukraine
popup.description2
New simple, express and highly sensitive methods of quantitative multiparametrical structural diagnostics were created. The advantages of the methods for determining the structure parameters of a large number of materials with a complex structure (for example, metallic materials with dislocations and other microdefects, single crystals with large inclusions and other defects, single crystals with heterogeneously distributed microdefects and macrodeformations, non-crystalline objects) were demonstrated. It is possible to replace complex and long-term measurements of maps of distribution of diffracted intensity in the reciprocal lattice space with effective and express phase-variational measurements of integral intensity and its dependence on various experimental conditions.
The results of the work can be used in the instrument engineering, nanoindustry, microelectronics, providing the possibility of increasing the sensitivity of diagnostics by 4–6 orders of magnitude, as well as fundamentally improving its capabilities for multiparametrical diagnostics of the characteristics of many types of defects, which provides the possibility of creating of materials with new properties.
Product Description
popup.authors
Bilotska Alla Oleksiivna
Vasylyk Yaroslav Viktorovych
Vladimirova Tetyana Petrivna
Holentus Illia Eduardovych
Demchyk Iryna Ivanivna
Dziublenko Mykola Ivanovych
Dmitriev Sergyy Vasylyovych
Zhuravlov Borys Khomych
Zabolotnyi Ivan Mykolaiovych
Kislovskyy Evgen Mykolayovych
Kohut Mykhailo Tykhonovych
Kononenko Olha Serhiivna
Kochelab Yevheniia Volodymirivna
Lizunova Svitlana Vyacheslavivna
Lekhniak Roman Viktorovych
Mitsek Oleksandr Ivanovych
Makivska Valentyna Leonidivna
Makarenko Liudmyla Ivanivna
Moiseienko Ihor Mykolaiovych
Molodkin Vitalii Vadymovych
Molodkina Tetiana Hryhorivna
Nizkova Hanna Ivanivna
Repetskyy Stanislav Petrovych
Reshetnyk Oleg Vasilyovych
Skakunova Olena Serhiivna
Skapa Liudmyla Mykolaivna
Tokar Vasyl Ivanovych
Trushkovska Tetiana Mykolaivna
popup.nrat_date
2023-04-25
