Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Yakov V. Fominov"'
Autor:
Andrey A. Kamashev, Nadir N. Garif’yanov, Aidar A. Validov, Vladislav Kataev, Alexander S. Osin, Yakov V. Fominov, Ilgiz A. Garifullin
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 15, Iss 1, Pp 457-464 (2024)
We report the superconducting properties of Co/Pb/Co heterostructures with thin insulating interlayers. The main specific feature of these structures is the intentional oxidation of both superconductor/ferromagnet (S/F) interfaces. We study the varia
Externí odkaz:
https://doaj.org/article/9f7d9e9fdde34dcbbd6a263a367fd2a8
Autor:
Andrey A. Kamashev, Aidar A. Validov, Joachim Schumann, Vladislav Kataev, Bernd Büchner, Yakov V. Fominov, Ilgiz A. Garifullin
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 1764-1769 (2018)
We have studied superconducting properties of spin-valve thin-layer heterostructures CoOx/F1/Cu/F2/Cu/Pb in which the ferromagnetic F1 layer was made of Permalloy while for the F2 layer we have taken a specially prepared film of the Heusler alloy Co2
Externí odkaz:
https://doaj.org/article/49eef117f6cc460ebf948df704aa34f9
Autor:
I. A. Garifullin, A. A. Kamashev, Bernd Büchner, N. N. Garif’yanov, A. A. Validov, Vladislav Kataev, Joachim Schumann, Yakov V. Fominov
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 1458-1463 (2019)
We report the superconducting properties of the Co$_2$Cr$_{1-x}$Fe$_x$Al$_y$/Cu/Ni/Cu/Pb spin-valve structure which magnetic part comprises the Heusler alloy layer HA = Co$_2$Cr$_{1-x}$Fe$_x$Al$_y$ with a high degree of spin polarization (DSP) of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f336ed22e3482a0e7cd827fe69f503c9
https://doaj.org/article/adf38fb655b0432098daac63d3ae39bf
https://doaj.org/article/adf38fb655b0432098daac63d3ae39bf
Autor:
A. A. Validov, A. A. Kamashev, I. A. Garifullin, Joachim Schumann, Vladislav Kataev, Bernd Büchner, Yakov V. Fominov
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 1764-1769 (2018)
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology
We have studied superconducting properties of spin-valve thin-layer heterostructures CoOx/F1/Cu/F2/Cu/Pb in which the ferromagnetic F1 layer was made of Permalloy while for the F2 layer we have taken a specially prepared film of the Heusler alloy Co2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b74592d127bed818a16c25c359a316c
https://doaj.org/article/49eef117f6cc460ebf948df704aa34f9
https://doaj.org/article/49eef117f6cc460ebf948df704aa34f9
Autor:
Mikhail A. Skvortsov, Yakov V. Fominov
Publikováno v:
Physical Review B. 93
We study the density of states (DOS) in diffusive superconductors with pointlike magnetic impurities of arbitrary strength described by the Poissonian statistics. The mean-field theory predicts a nontrivial structure of the DOS with the continuum of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3491ac1b5f2f25d775472563383b2fdc
https://doi.org/10.1103/physrevb.93.144511
https://doi.org/10.1103/physrevb.93.144511
Autor:
P. V. Leksin, Vladislav Kataev, I. A. Garifullin, Joachim Schumann, Yakov V. Fominov, Bernd Büchner, N. N. Garif’yanov, A. A. Validov, A. A. Kamashev, Jürgen Thomas
Publikováno v:
EPJ Web of Conferences, Vol 185, p 08001 (2018)
In the present work we have studied the proximity-induced superconducting triplet pairing in CoOx/Py1/Cu/Py2/Cu/Pb spin-valve structure (where Py = Ni0:81Fe0:19). For CoOx(3 nm)/Py(3 nm)/Cu(4 nm)/Py(0.6 nm)/Cu(2 nm)/Pb(70 nm) we have studied the depe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12a5c83527e05a64c32e17181607f2ab
https://doi.org/10.1051/epjconf/201818508001
https://doi.org/10.1051/epjconf/201818508001
Publikováno v:
Physical Review B. 90
We analyze symmetries and magnetic properties of Cooper pairs appearing as subdominant pairing correlations in inhomogeneous superconductors, on the basis of the quasiclassical Green-function theory. The frequency symmetry, parity, and the type of ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46523b5035cd0427a08877b920dd9871
https://doi.org/10.1103/physrevb.90.094512
https://doi.org/10.1103/physrevb.90.094512
Publikováno v:
Physics-Uspekhi. 46:105-107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cd08df450ebeb7475447d3e59ddf324
https://doi.org/10.1070/pu2003v046n01abeh001390
https://doi.org/10.1070/pu2003v046n01abeh001390