Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Igor A. Golovchanskiy"'
Autor:
Dmitrii S. Kalashnikov, Vsevolod I. Ruzhitskiy, Andrey G. Shishkin, Igor A. Golovchanskiy, Mikhail Yu. Kupriyanov, Igor I. Soloviev, Dimitri Roditchev, Vasily S. Stolyarov
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract The ongoing progress of superconducting logic systems with Josephson junctions as base elements requires the development of compatible cryogenic memory. Long enough junctions subject to magnetic field host quantum phase 2π-singularities—J
Externí odkaz:
https://doaj.org/article/4c85e3b81d50433bb55fb28a9366b9d8
Autor:
Alexey A. Noyan, Yevgeniy A. Ovchenkov, Valery V. Ryazanov, Igor A. Golovchanskiy, Vasily S. Stolyarov, Eduard E. Levin, Kirill S. Napolskii
Publikováno v:
Nanomaterials, Vol 12, Iss 22, p 4095 (2022)
Arrays of superconducting nanowires may be useful as elements of novel nanoelectronic devices. The superconducting properties of nanowires differ significantly from the properties of bulk structures. For instance, different vortex configurations of t
Externí odkaz:
https://doaj.org/article/a941996763114cc6a403141c155a78fe
Autor:
Viacheslav V. Dremov, Sergey Yu. Grebenchuk, Andrey G. Shishkin, Denis S. Baranov, Razmik A. Hovhannisyan, Olga V. Skryabina, Nickolay Lebedev, Igor A. Golovchanskiy, Vladimir I. Chichkov, Christophe Brun, Tristan Cren, Vladimir M. Krasnov, Alexander A. Golubov, Dimitri Roditchev, Vasily S. Stolyarov
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Josephson vortices (JVs) play an important role in superconducting quantum devices, but they remain difficult to be observed and manipulated. Here, Dremov et al. report magnetic fingerprint of JVs in magnetic force microscopy experiments, which paves
Externí odkaz:
https://doaj.org/article/83fa4f1e2c7b4a0aad72e5a251fde121
Autor:
Vasily S. Stolyarov, Tristan Cren, Christophe Brun, Igor A. Golovchanskiy, Olga V. Skryabina, Daniil I. Kasatonov, Mikhail M. Khapaev, Mikhail Yu. Kupriyanov, Alexander A. Golubov, Dimitri Roditchev
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Quantum condensates may penetrate from one material to another due to the proximity effect. Here, Stolyarov et al. report the spatial evolution of quantum vortices from a superconducting Nb layer to a 50 nanometer thick diffusive metallic Cu-film, wh
Externí odkaz:
https://doaj.org/article/edb9a200d52c40bd812f143f61a0ade0
Autor:
Igor A. Golovchanskiy, Nikolay N. Abramov, Vasily S. Stolyarov, Pavel S. Dzhumaev, Olga V. Emelyanova, Alexander A. Golubov, Valery V. Ryazanov, Alexey V. Ustinov
Publikováno v:
Advanced Science, Vol 6, Iss 16, Pp n/a-n/a (2019)
Abstract In this work, a class of metamaterials is proposed on the basis of ferromagnet/superconductor hybridization for applications in magnonics. These metamaterials comprise of a ferromagnetic magnon medium that is coupled inductively to a superco
Externí odkaz:
https://doaj.org/article/49c69b64fa2749568443968b8f921a97
Autor:
Viacheslav V. Dremov, Sergey Yu. Grebenchuk, Andrey G. Shishkin, Denis S. Baranov, Razmik A. Hovhannisyan, Olga V. Skryabina, Nickolay Lebedev, Igor A. Golovchanskiy, Vladimir I. Chichkov, Christophe Brun, Tristan Cren, Vladimir M. Krasnov, Alexander A. Golubov, Dimitri Roditchev, Vasily S. Stolyarov
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-1 (2019)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/535d2f10787940ffa742ba7f672304a0
Autor:
Vasily S. Stolyarov, Vsevolod Ruzhitskiy, Razmik A. Hovhannisyan, Sergey Grebenchuk, Andrey G. Shishkin, Olga V. Skryabina, Igor A. Golovchanskiy, Alexander A. Golubov, Nikolay V. Klenov, Igor I. Soloviev, Mikhail Yu. Kupriyanov, Alexander Andriyash, Dimitri Roditchev
Publikováno v:
Nano letters, 22(14), 5715-5722. American Chemical Society
Made of a thin non-superconducting metal (N) sandwiched by two superconductors (S), SNS Josephson junctions enable novel quantum functionalities by mixing up the intrinsic electronic properties of N with the superconducting correlations induced from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c14a3b268a73da24b49b49a22961ed3
https://doi.org/10.1021/acs.nanolett.2c00647
https://doi.org/10.1021/acs.nanolett.2c00647
Autor:
Arthur Ernst, V. A. Vlasenko, A. V. Sadakov, K. S. Pervakov, Igor A. Golovchanskiy, Daniil Evtushinsky, Eugene V. Chulkov, Sergey V. Eremeev, A. S. Usoltsev, Vasily S. Stolyarov, G. Poelchen, Kurt Kummer, Sungwon Jung, D.V. Vyalikh, Dimitri Roditchev, Vladislav Borisov, Timur K. Kim, Roser Valentí, V. M. Pudalov
Publikováno v:
Physics-Uspekhi. 65:740-747
In the novel stoichiometric iron-based material RbEuFe4As4 superconductivity coexists with a peculiar long-range magnetic order of Eu 4f states; their coexistance is puzzling and represents a challenge for both experiment and theory. Using angle-reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e8d9231c4755d7f2ff1c8c64a9c1f13
https://doi.org/10.3367/ufne.2021.05.039018
https://doi.org/10.3367/ufne.2021.05.039018
Autor:
A. Ben Hamida, Vitaly V. Bolginov, Sh. A. Erkenov, L. N. Karelina, V. I. Chichkov, S. V. Egorov, Valery V. Ryazanov, Igor A. Golovchanskiy
Publikováno v:
JETP Letters. 112:705-709
A negative magnetoresistive effect has been observed for ferromagnet/superconductor/ferromagnet (FSF) microbridges based on diluted ferromagnetic PdFe alloy containing as small as 1% of magnetic atoms. The effect is represented by sharp negative peak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::806327e094cba7c31b31410018a79109
https://doi.org/10.1134/s0021364020230010
https://doi.org/10.1134/s0021364020230010
Autor:
V. A. Vlasenko, Dimitri Roditchev, Anna S. Astrakhantseva, K. S. Pervakov, V. M. Pudalov, Vasily S. Stolyarov, Denis V. Vyalikh, Timur K. Kim, Igor A. Golovchanskiy, Alexander A. Golubov, Eugene V. Chulkov, Sergey V. Eremeev
Publikováno v:
Journal of physical chemistry letters, 11(21), 9393-9399. American Chemical Society
In pnictide RbEuFe4As4, superconductivity sets in at 36 K and coexists, below 15-19 K, with the long-range magnetic ordering of Eu 4f spins. Here we report scanning tunneling experiments performed on cold-cleaved single crystals of the compound. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f56476b72d98c34eff6569d5579788
https://doi.org/10.1021/acs.jpclett.0c02711
https://doi.org/10.1021/acs.jpclett.0c02711