Multiple spin-flip transitions and stairs-like GMR in Fe/Cr superlattices with uniaxial in-plane anisotropy / Ustinov V. V.,Milayev M. A.,Romashev L. N.,Krinitsina T. P.,Burkhanov A. M.,Lauter-Pasyuk V. V.,Lauter H. J. // JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - 2006. - V. 300, l. 1. - P. E281-E283.

ISSN/EISSN:

0304-8853 / нет данных

Type:

Article

Abstract:

The {[}Fe/Cr](N) superlattices with the uniaxial in-plane anisotropy and the stairs-like dependences of magnetization and magnetoresistance on a magnetic field were MBE-grown on special (2 1 1)MgO substrates. It is shown that the ``steps'' on the M(H) and Delta R/R(H) dependences are results of the multiple spin-flip transitions, i.e. 180 degrees-reorientation of magnetic moments of ferromagnetic sublayers in the superlattices. The transitions are found to be very sensitive to small variations of the Cr layers thickness. (C) 2005 Elsevier B.V. All rights reserved.

Author keywords:

Multiple spin-flip transitions; Giant magnetoresistance; Stairs-like magnetization curve; In-plane anisotropy; Fe/Cr multilayers

DOI:

10.1016/j.jmmm.2005.10.100

Web of Science ID:

ISI:000208212300071

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAY
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
Author-Email	ustinov@imp.uran.ru
ResearcherID-Numbers	Milyaev, Mikhail/J-8070-2013 Romashev, Lazar/J-7644-2013 Ustinov, Vladimir/G-7501-2011 Krinitsina, Tatiana/I-6600-2013
ORCID-Numbers	Milyaev, Mikhail/0000-0001-7828-3571 Romashev, Lazar/0000-0002-6051-4543 Ustinov, Vladimir/0000-0002-5155-7947 Krinitsina, Tatiana/0000-0003-1029-0737
Funding-Acknowledgement	RFBR {[}04-02-16464, SS - 1380.2003.2]; RAS
Funding-Text	The research was partly supported by RFBR (Grant 04-02-16464), Grant SS - 1380.2003.2, Programs of RAS ``Low-dimensional quantum structures'' and ``Quantum macrophysics''.
Number-of-Cited-References	7
Usage-Count-Since-2013	4
Journal-ISO	J. Magn. Magn. Mater.
Doc-Delivery-Number	V21MS