Scattering of conduction electrons in Fe(t (x) , )/Cr(10) superlattices with ultrathin iron layers / Lobov I. D.,Kirillova M. M.,Makhnev A. A.,Romashev L. N.,Milyaev M. A.,Ustinov V. V. // PHYSICS OF THE SOLID STATE. - 2014. - V. 56, l. 3. - P. 505-510.

ISSN/EISSN:

1063-7834 / 1090-6460

Type:

Article

Abstract:

IR magnetoreflection spectra, diagonal sigma (xx) and off-diagonal sigma (xy) components of the effective optical conductivity tensor, and magnetic properties of Fe(t (x) , )/Cr(10 ) superlattices have been studied. The abrupt decrease in the amplitude of dissipative function -omega Im sigma (xy) (omega) (omega is the cyclic frequency of light wave) in the superlattices with ultrathin Fe layers (t (Fe) = 3.2, 2.6, 2.1 ) has been analyzed. It has been found that the magnetorefractive effect in nanostructures with ultrathin iron layers is due to scattering of conduction electrons by magnetic interfacial layers formed in the Cr matrix with complete consumption of deposited iron atoms. The parameters of the interfacial scattering of electrons in the spin-up (a{''}{''}) and spin-down (a{''}OE) conduction channels have been discussed.

Author keywords:

MAGNETIC MULTILAYERS; INTERFACE RESISTANCE

DOI:

10.1134/S1063783414030172

Web of Science ID:

ISI:000333159700012

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAR
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1090-6460
Keywords-Plus	MAGNETIC MULTILAYERS; INTERFACE RESISTANCE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	i\_lobov@imp.uran.ru
ResearcherID-Numbers	Milyaev, Mikhail/J-8070-2013 Makhnev, Alexander/J-4842-2013 Romashev, Lazar/J-7644-2013 Lobov, Ivan/J-9318-2013 Ustinov, Vladimir/G-7501-2011
ORCID-Numbers	Milyaev, Mikhail/0000-0001-7828-3571 Makhnev, Alexander/0000-0003-2868-6713 Romashev, Lazar/0000-0002-6051-4543 Lobov, Ivan/0000-0001-5812-3298 Ustinov, Vladimir/0000-0002-5155-7947
Funding-Acknowledgement	Russian Foundation for Basic Research {[}13-02-00749a]; Presidium of the Russian Academy of Sciences {[}12-P-2-1051]; Russian Federation for Support of Leading Scientific Schools {[}NSh-1540.2014.2]; Presidium of the Ural Branch of the Russian Academy of Sciences
Funding-Text	This study was supported by the Russian Foundation for Basic Research (project no. 13-02-00749a), the Presidium of the Russian Academy of Sciences within the framework of the program ``Fundamentals of Technologies of Nanostructures and Nanomaterials{''} (project no. 12-P-2-1051), the Council on Grants from the President of the Russian Federation for Support of Leading Scientific Schools (grant no. NSh-1540.2014.2), and the Presidium of the Ural Branch of the Russian Academy of Sciences within the frameork of the program ``Arktika.{''}
Number-of-Cited-References	14
Usage-Count-Since-2013	6
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	AD3QB