Magnetotransmission and magnetoreflection in multilayer FeCr nanostructures / Ustinov V. V.,Sukhorukov Yu. P.,Milyaev M. A.,Granovskii A. B.,Yurasov A. N.,Gan'shina E. A.,Telegin A. V. // JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS. - 2009. - V. 108, l. 2. - P. 260-266.

ISSN/EISSN:

1063-7761 / нет данных

Type:

Article

Abstract:

The magnetotransmission and magnetoreflection spectra of a seven-layer Cr(28 A...)/Fe(36 A...)/Cr(13 A...)/Fe(18 A...)/Cr(13 A...)/Fe(36 A...)/Cr(28 A...) film, their temperature and field dependences measured at various directions of a magnetic field with respect to the film plane, and the correlations between these effects are studied. The experimental results are compared with the data on the magnetization and transverse Kerr effect. The magnetotransmittance and magnetoreflectance are calculated for this film in terms of the magnetorefractive effect theory. Apart from the film layer thickness, the effective relaxation time, the plasma frequency, and the spin asymmetry parameter are shown to strongly affect both the magnitudes and spectral dependences of the magnetotransmittance and magnetoreflectance. Although the calculation results qualitatively describe the signs and the spectral and field dependences of the magnetotransmittance and magnetoreflectance, they do not agree quantitatively with the experimental results, in particular, near the visible region. The causes of the quantitative discrepancies are discussed.

Author keywords:

GIANT MAGNETORESISTANCE; SUPERLATTICES; TEMPERATURE

DOI:

10.1134/S1063776109020083

Web of Science ID:

ISI:000264484300008

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	FEB
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	GIANT MAGNETORESISTANCE; SUPERLATTICES; TEMPERATURE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Multidisciplinary
Author-Email	suhorukov@imp.uran.ru granov@magn.ru
ResearcherID-Numbers	Milyaev, Mikhail/J-8070-2013 Ustinov, Vladimir/G-7501-2011 Sukhorukov, Yuri/J-3588-2013 Telegin, Andrey/E-8266-2012 Granovsky, Alexander/D-2055-2015
ORCID-Numbers	Milyaev, Mikhail/0000-0001-7828-3571 Ustinov, Vladimir/0000-0002-5155-7947 Sukhorukov, Yuri/0000-0002-8874-1019 Telegin, Andrey/0000-0001-7209-4307
Funding-Acknowledgement	Department of Physical Sciences of the Russian Academy of Sciences; Ural and Far East Divisions of the Russian Academy of Sciences; Russian Foundation for Basic Research {[}07-02-00068, 07-02-01289]; Committee at the President of the Russian Federation {[}NSh-3257.2008.2]
Funding-Text	This work was performed under the program ``New Materials and Structures{''} of the Department of Physical Sciences of the Russian Academy of Sciences and the integration project of the Ural and Far East Divisions of the Russian Academy of Sciences. It was supported in part by the Russian Foundation for Basic Research (project nos. 07-02-00068, 07-02-01289)and the Committee at the President of the Russian Federation (project no. NSh-3257.2008.2).
Number-of-Cited-References	21
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	5
Journal-ISO	J. Exp. Theor. Phys.
Doc-Delivery-Number	423GH