2025
DC-Driven Fractional Flux Quanta in Two-Band Superconductors
Anton O. Pokusinskyi, Oleksandr V. Dobrovolskiy
Physica Status Solidi – Rapid Research Letters (2025) 202500128
doi: 10.1002/pssr.202500128
2024
Dissociation of composite Abrikosov vortices in two-band superconductors in a strong rf field
A. O. Pokusinskyi, A. L. Kasatkin
Low Temp. Phys. 50, 111 (2024)
doi: 10.1063/10.0024321
High-frequency electrodynamics of nanostructured multiband superconductors
Kasatkin O.L., Kalenyuk O.A., Pokusinskyi A.O., Futimsky S.I., Shapovalov A.P.
Progress in Physics of Metals 25, 416 (2024)
doi: 10.15407/ufm.25.02.416
2023
High-frequency vortex dynamics and losses in the mixed state of nanostructured superconductors with columnar defects
A. L. Kasatkin, A. O. Pokusinskyi, O. O. Boliasova, V. P. Tsvitkovskyi, A. P. Shapovalov
Low Temp. Phys. 49, 1009 (2023)
doi: 10.1063/10.0020592
Improvement of microwave characteristics for high-Tc superconductor (YBCO) films by ion irradiation treatment
A. A. Kalenyuk, A. L. Kasatkin, S. I. Futimsky, A. O. Pokusinskiy, T. A. Prikhna, A. P. Shapovalov, V. E. Shaternik, S. Akhmadaliev
Supercond. Sci. Technol. 36, 035009 (2023)
doi: 10.1088/1361-6668/acb110
2022
Microwave surface resistance in nanostructured high-Tc superconductor films
A. Pokusinskyi, A. Kasatkin, S. Futimsky, O. Kalenyuk, O. Boliasova, A. Shapovalov
J. Appl. Phys. 132, 233904 (2022)
doi: 10.1063/5.0121793
Dynamics of fractional vortices in two-band superconductors
A. O. Pokusinskyi, A. L. Kasatkin
Metallofiz. Noveishie Tekhnol. 44, 9 (2022)
doi: 10.15407/mfint.44.01.0009
2019
Microwave response of nanostructured high-Tc superconductor thin films
P. A. Borisenko, A. O. Pokusinskii, A. L. Kasatkin
Ukrainian Journal of Physics 64, 969 (2019)
doi: 10.15407/ujpe64.10.969
Eingeladene Vorträge:
Fractional vortices and flux-flow instabilities in two-band superconductors
MSCMP2024, Chisinau, Moldova, 03.10.24
Composite Abrikosov vortices dissociation in 2-band superconductors and their nonlinear rf current response
NANO-2023, Bukovel, Ukraine, 18.08.2023
Nonlinear Microwave Dynamics of Fractional Vortices in Two-Band Superconductors
2022 IEEE (UkrMW), Kharkiv, Ukraine, 15.11.2022
