/ I. . Edelman [et al.]> // Physica B. - 2008. -
Vol. 403,
Is. 18. - P. 3295-3301,
DOI 10.1016/j.physb.2008.04.018. - Cited References: 25. - The work was supported partly by the Integration Project of SB RAS (# 3.5), Program "Spintronics" of the Department of Physical Sciences of RAS, and RFBR Grant no. 07-03-00320.
. - ISSN 0921-4526
РУБ Physics, Condensed Matter
Аннотация: Temperature, magnetic field and spectral dependences of magneto-optical effects (MOEs) in bi-layer films Dy(1-x)Nix-Ni and Dy(1-x)(NiFe)(x)-NiFe were investigated, x changes from 0 to 0.06. Peculiar behavior of the MOEs was revealed at temperatures essentially exceeding the Curie temperature of bulk Dy which is explained by the magnetic ordering of the Dy layer containing Ni under the action of two factors: Ni impurities distributed homogeneously over the whole Dy layer and atomic contact of this layer with continues Ni layer. The mechanism of the magnetic ordering is suggested to be associated with the change of the density of states of the alloy Dy(1-x)Nix owing to hybridization with narrow peaks near the Fermi level character for Ni. (C) 2008 Elsevier B.V. All rights reserved.
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Держатели документа: [Edelman, I.
Ovchinnikov, S.
Markov, V.
Kosyrev, N.
Seredkin, V.
Khudjakov, A.
Bondarenko, G.] Russian Acad Sci, LV Kirensky Phys Inst, Siberian Div, Krasnoyarsk 660036, Russia
[Ovchinnikov, S.] Siberian Fed Univ, Krasnoyarsk 660074, Russia
[Kesler, V.] Russian Acad Sci, Inst Semicond Phys, Siberian Div, Novosibirsk 630090, Russia
ИФ СО РАН
Kirensky Institute of Physics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Av. Svobodnyi 71, Krasnoyarsk, 660074, Russian Federation
Institute of Semiconductor Physics, Siberian Division, Russian Academy of Sciences, Av. Akademika Lavrent'eva 13, Novosibirsk, 630090, Russian Federation
Доп.точки доступа: Edelman, I. S.; Эдельман, Ирина Самсоновна; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Markov, V. V.;
Марков,
Владимир Витальевич; Kosyrev, N. N.; Косырев, Николай Николаевич; Seredkin, V. A.; Середкин, Виталий Александрович; Khudyakov, A. E.; Bondarenko, G.; Kesler, V.