Zobrazeno 1 - 10 of 40 pro vyhledávání: '"N. V. Vorob'eva"'
1
DEVELOPMENT OF FOREIGN TRADE OF RUSSIA AND THE STAVROPOL REGION IN THE CONDITIONS OF GLOBALIZATION OF THE WORLD MARKET OF SUGAR
Autor: N. V. Vorob’Eva, N. V. Budagov, S. S. Serikov
Publikováno v: EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA. 2:85-89
The article analyzes the current state of the world sugar market: producing countries, exporting countries and importers of sugar industry products. The dynamics of exports to Russia and priority geographical directions for the sale of sugar are pres
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bff30bfdb7344fcb9bb898c8534aceef
https://doi.org/10.36871/ek.up.p.r.2020.03.02.015
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2
Features of photoinduced magnetism in some yttrium–iron-garnet single crystals
Autor: V. B. Mityukhlyaev, N. V. Vorob’eva
Publikováno v: Semiconductors. 50:449-452
Photoinduced magnetic phenomena are considered in yttrium–iron single-crystalline garnets grown from a BaO–B2O3 molten solution with the addition of iridium to the initial melt. The features of the composition and defects of the crystal structure
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff2406817a1614a4ace352158b82de18
https://doi.org/10.1134/s1063782616040254
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4
Effect of doping with Pb, Ba, and Si on the properties of Y3Fe5O12 single crystals
Autor: N. V. Vorob’eva
Publikováno v: Inorganic Materials. 49:194-197
In doped single-crystal yttrium iron garnet, Y3Fe5O12, photoinduced changes in the cubic magnetostriction constant λ111 and coefficient (λσ) that characterizes extra stress in the material are determined by the sublattice the dopant is incorporate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a88fec80d7d24aa6a6a0b72551e6b20b
https://doi.org/10.1134/s0020168513020192
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5
Static and dynamic photoinduced magnetic effects in yttrium-iron garnet lightly doped with barium ions
Autor: N. V. Vorob’eva, R. Z. Khalilov
Publikováno v: Semiconductors. 46:452-455
In yttrium-iron garnet lightly doped with barium, direct measurements of the photoinduced changes in magnetostrictive strains disagree with those in magnetostriction constants at 78–100 K. This is attributed to a considerable photoinduced modificat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d95be4a3a61cce5fb60650191c5f2063
https://doi.org/10.1134/s1063782612040252
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6
The role of the wide-band-gap polymer layer for the existence of conductivity switching in the valve structure
Autor: A. N. Lachinov, N. V. Vorob’eva, A. A. Lachinov
Publikováno v: Physics of the Solid State. 54:428-432
The effect of electronic switching of the conductivity by a magnetic field lower than 500 mT has been implemented in the spin-valve structure in the “current perpendicular to plane” geometry with a transport layer of a wide-band-gap polymer to 12
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47f9e0993171869bf6ef43750ac7ad96
https://doi.org/10.1134/s1063783412020151
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7
The nature of photoinduced changes in the magnetostriction of yttrium-iron garnet single crystals
Autor: N. V. Vorob’eva
Publikováno v: Crystallography Reports. 56:477-481
A model of the occurrence of photoinduced changes in linear magnetostriction is proposed based on a complex experimental study of magnetostrictive strains in yttrium-iron garnets Y3Fe5O12 with low contents of different impurities. Analytical expressi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26a862242770bb38e1fb921ee62b36f3
https://doi.org/10.1134/s1063774511030333
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8
Magnetoresistance phenomena in ferromagnetic/wide band gap polymer system
Autor: A. N. Lachinov, N. V. Vorob’eva, F. F. Garifullina, Jan Genoe, V. M. Kornilov, A. A. Lachinov
Publikováno v: Synthetic Metals. 161:642-645
The appearance of huge injection magnetoresistance effect (HMR) in the ferromagnetic/polymer/non-magnetic metal structure has been considered. Poly(3,3′-phthalydiliden-4,4′biphenylen) (PPB), a non-conjugated polymer, is used as the polymer materi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6d05eceb9ab59b55ff2de5625291407
https://doi.org/10.1016/j.synthmet.2010.12.010
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9
The Effect of the External Magnetic Field on the Wide Band Gap Polymer Conductivity
Autor: N. V. Vorob’eva, Yu. I. Latypova, A. N. Lachinov
Publikováno v: Journal of Superconductivity and Novel Magnetism. 28:757-759
The polydiphenylenephtalide (PDP) films of submicron thickness can reversibly switch their conductivity from dielectric to quasi-metallic state with changing their boundary conditions. The intermediate conductivity state “semi-conducting” can als
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::858b720300d2c77631c8cf8c2f34bc14
https://doi.org/10.1007/s10948-014-2874-8
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10
On the role of spin polarization of electrons in the effect of giant injection magnetoresistance in the Ni-polymer-Cu system
Autor: V. A. Bespalov, B. A. Loginov, V. M. Kornilov, A. N. Lachinov, N. V. Vorob’eva
Publikováno v: Physics of the Solid State. 50:1502-1505
The effect of spin polarization of electrons injected from a ferromagnet on the giant injection magnetoresistance was investigated for a ferromagnet-polymer-nonmagnetic metal experimental structure. The degree of spin polarization was varied by intro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d23f13eaa3a0f97a30d3e2e4b4d7f026
https://doi.org/10.1134/s1063783408080192
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