Spin valves based on Mn75Ir25 antiferromagnet with controllable functional parameters / Milyaev M. A.,Naumova L. I.,Kamenskii I. Yu.,Ustinov V. V. // SEMICONDUCTORS. - 2015. - V. 49, l. 13. - P. 1698-1701.

ISSN/EISSN:

1063-7826 / 1090-6479

Type:

Article

Abstract:

Using the example of spin valves of the Ta(50 )/Ni80Fe20(30 )/Co90Fe10(15 )/Cu(28 )/Co90Fe10(20 )/Mn75Ir25(50 )/Ta(20 ) composition, factors controlling the hysteresis properties are studied for the case of macro- and microscopic sizes of an experimental sample. It is shown that a linear change in the magnetoresistance with small hysteresis while retaining the giant magnetoresistance effect at a level of 8\% can be obtained in a micro-object (meander) using thermomagnetic treatment.

Author keywords:

spin valve; giant magnetoresistance effect; magnetic hysteresis; meander; magnetic anisotropy HYSTERESIS; TEXTURE

DOI:

10.1134/S1063782615130114

Web of Science ID:

ISI:000366649500005

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	DEC
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1090-6479
Keywords-Plus	HYSTERESIS; TEXTURE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	milyaev@imp.uran.ru
ResearcherID-Numbers	Kamensky, Ivan/J-4711-2013 Naumova, Larisa/K-3028-2013 Milyaev, Mikhail/J-8070-2013 Ustinov, Vladimir/G-7501-2011
ORCID-Numbers	Kamensky, Ivan/0000-0002-0942-5836 Naumova, Larisa/0000-0001-5463-6790 Milyaev, Mikhail/0000-0001-7828-3571 Ustinov, Vladimir/0000-0002-5155-7947
Funding-Acknowledgement	Ministry of Education and Science of the Russian Federation {[}02.G36.31.0004]
Funding-Text	This study was supported by the Ministry of Education and Science of the Russian Federation (contract no. 02.G36.31.0004).
Number-of-Cited-References	7
Usage-Count-Since-2013	6
Journal-ISO	Semiconductors
Doc-Delivery-Number	CY8HN