Registration Number
0226U002131,
(0125U000295)
, R & D reports
Title
Innovative materials for quantum sensing
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Теоретичні розрахунки та розробка технологій формування плівкових структур
Head
Kordiuk Oleksandr A., Доктор фізико-математичних наук
Registration Date
09-02-2026
Organization
Institute of Metal Physics. G.V. Kurdyumov of the National Academy of Sciences of Ukraine
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The aim of the work is to combine the experience of our previous research, well-established international cooperation and advanced experimental facilities to develop the physical foundations of the technology for creating innovative quantum materials with improved characteristics necessary for the development of quantum technologies, in particular for the development of single-photon detectors, Josephson contacts, superconducting and spin gates, magnetic field sensors, and memory elements.
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The obtained results confirm the strong potential of thin MoSi films and microstructures based on them for the development of superconducting resonators and sensitive elements for quantum devices. The influence of disorder on the superconducting properties of Mo–Re alloys has been analyzed, demonstrating the limited possibility of enhancing the superconducting critical temperature ?? in Mo–Re alloys through increasing disorder.
For the first time, the temporal relaxation of right- and left-polarized magnons under the action of an electric field due to the Aharonov–Casher effect has been investigated, and a controllable difference in their damping has been demonstrated. Based on fully relativistic DFT/DFT+U calculations, fundamental insights into the electronic and magnetic properties of materials based on 5? transition metals have been obtained, and a band-structure interpretation of their RIXS spectra has been provided. The Mott-insulating nature of the iridates Ba3InIr2O9 and Ba5AlIr2O11, as well as the likely excitonic-insulator ground state of Ta2NiSe5, has been established.
Heusler alloys with high spin polarization suitable for spintronic applications have been theoretically identified, and the effects of atomic disorder and substrate roughness on the magnetic and transport properties of thin-film structures have been investigated, providing a foundation for the further development of quantum electronics and spintronics. A patent search has been performed.
Product Description
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Oleksandr M. Hrypachevskyi
Lev V. Bekenov
Viktor M. Antonov
Volodymyr Y. Tarenkov
Valery Y. Lyakhno
Yurii V. Kudriavtsev
Denys О. Kukusta
Vladimir I. Shnyrkov
Viacheslav V. Zahorodnii
Tetiana O. Monastyrska
Oleksii A. Kaleniuk
Olexandr I. Plyushchay
Viktor M. Uvarov
Shaternik Volodymyr Evgenovych
Lazorenko Yaroslav P.
Oleksandr L. Kasatkin
Olha O. Boliasova
Kim A. Teush
Viktor V. Tykhonovych
Matsuy Volodymyr I
Yurii M. Kucherenko
Dmytro V. Mazur
Futymskyi Serhii I.
Viktor S. Flis
Mykola V. Uvarov
Ihor O. Martynenko
Serhii A. Bespalov
Maryna V. Nemoshkalenko
Halyna I. Kovalchuk
Havrysh Ivan H
Vadym P. Tsvitkovskyi
Mykolai M. Dukhnevych
Halyna V. Kondakova
Mishchenko Evgen
Romanenko Valentin
Valentyna L. Makivska
Andrii P. Shapovalov
Kozyreva Yuliia I.
Maxim P. Melnik
Oleksandra S. Sukhanevych
Volodymyr O. Makivskyi
Vasyl M. Bevz
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2026-02-09
