Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Sivakov, A G"'
Based on analysis of current-voltage characteristics and imaging of the resistive state of thin-film tin strips using the low-temperature laser scanning microscopy (LTLSM), the process of destruction of superconductivity by current and microwave irra
Externí odkaz:
http://arxiv.org/abs/2401.05333
Autor:
Sivakov, A. G., Turutanov, O. G., Kruhlov, S. A., Krevsun, A. V., Pokhila, A. S., Kolinko, A. E., Bondarenko, S. I., Grajcar, M.
Joule heat generated by resistive elements of cryogenic micro- and nanodevices often originates boiling of the cooling cryogenic liquids (helium, nitrogen). The article proposes an experimental method to explore the dynamics of the formation and deve
Externí odkaz:
http://arxiv.org/abs/2210.00112
Publikováno v:
Low Temp. Phys. 44(3), 226-232 (2018)
The current-induced destruction of superconductivity is discussed in wide superconducting thin film strips, whose width is greater than the magnetic field penetration depth, in weak magnetic fields. Particular attention is paid to the role of the edg
Externí odkaz:
http://arxiv.org/abs/2209.14080
Electrical breakdown of the dielectric nanolayer between film electrodes of niobium and an alloy of 50% indium and 50% tin forms a bridge of this alloy between the electrodes. The bridge resistance depends on the breakdown current. The length of the
Externí odkaz:
http://arxiv.org/abs/2204.04536
Autor:
Sivakov, A. G., Yavetskiy, R. P., Matveevskaya, N. A., Beynik, T. G., Tolmachev, A. V., Bondarenko, S. I., Pokhila, A. S., Krevsun, A. V., Koverya, V. P., Garbuz, A. S.
The "metallic" temperature variation of the electrical resistivity of chemical nano gold-silver coatings with a silver content of 6.6 % at. up to 13.1 % at. determined in the temperature range 4.2-300 K. Features of low-temperature measurements of th
Externí odkaz:
http://arxiv.org/abs/1906.11590
Akademický článek
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Autor:
Bondarenko, S. I., Bludov, A. N., Koverya, V. P., Link, S. I., Sivakov, A. G., Timofeev, V. P., Gawryluk, D. J., Puzniak, R., Wisniewski, A.
Publikováno v:
Fizika Nizkikh Temperatur 43 (2017) 1482-1486
The magnetic moment in the superconducting and normal state of a crystalline FeTe0.65Se0.35 superconductor, grown by the Bridgman's method with relatively high growth rate, was measured. The temperature and magnetic field dependences of magnetization
Externí odkaz:
http://arxiv.org/abs/1709.02627
Akademický článek
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Autor:
Sivakov, A. G., Bondarenko, S. I., Prokhvatilov, A. I., Timofeev, V. P., Pokhila, A. S., Koverya, V. P., Dudar, I. S., Link, S. I., Legchenkova, I. V., Bludov, A. N., Monarkha, V. Yu., Gawryluk, D. J., Pietosa, J., Berkowski, M., Diduszko, R., Puzniak, R., Wisniewski, A.
Publikováno v:
Superconductor Science and Technology 30, 015018 (2017)
The issue concerning the nature and the role of microstructural inhomogeneities in iron chalcogenide superconducting crystals of FeTe0.65Se0.35 and their correlation with transport properties of this system was addressed. Presented data demonstrate t
Externí odkaz:
http://arxiv.org/abs/1611.08455
Autor:
Bondarenko, S. I., Bludov, O. M., Wisniewski, A., Gawryluk, D., Dudar, I. S., Koverya, V. P., Monarkha, V. Yu., Sivakov, A. G., Timofeev, V. P.
Publikováno v:
Low Temperature Physics 41, 897-900 (2015)
The magnetization anisotropy of a layered superconductor FeTe0.65Se0.35 sample is experimentally studied in a magnetic field directed either along the layers of the plane, or perpendicular to them. The value of the vortex pinning potential in a weak
Externí odkaz:
http://arxiv.org/abs/1512.02027