Mechanism of Exchange Bias Formation in (110) Al2O3/Py/Mn/Ta Nanostructures / Blinov I. V.,Krinitsina T. P.,Matveev S. A.,Milyaev M. A.,Popov V. V.,Ustinov V. V. // . - 2012. - V. , l. . - P. 741-744.

ISSN/EISSN:

нет данных / нет данных

Type:

Proceedings Paper

Abstract:

The mechanism of unidirectional exchange anisotropy at thermomagnetic treatment of permalloy manganese bilayers has been studied. It has been found that beginning from the annealing temperature of 230 degrees C a hysteresis loop shift appears. The maximal exchange bias of 155 Oe is reached after the annealing at 250 degrees C for 2 hours. It is demonstrated by transmission electron microscopy that the exchange bias arises and the coercive force increases due to the formation of antiferromagnetic NiFeMn phase resulting from diffusion interaction of permalloy and manganese at annealing.

Author keywords:

exchange bias; bilayers; thermomagnetic treatment; permalloy; manganese

DOI:

нет данных

Web of Science ID:

ISI:000391247800195

Соавторы в МНС:

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Другие поля

Поле	Значение
Editor	Laudon, M and Romanowicz, B
Booktitle	NANOTECHNOLOGY 2012, VOL 1: ADVANCED MATERIALS, CNTS, PARTICLES, FILMS AND COMPOSITES
Note	NSTI Nanotechnology Conference and Expo (Nanotech 2012), Santa Clara, CA, JUN 18-21, 2012
Organization	ACCT Canada; Anaheim Ctr New Energy Technol; Angel Capital Assoc; Antenna Syst Magazine; Appl Mat; Arsenal Venture Partners; Austin Energy; AUTM; BASF; Battery Power Magazine; Carbon Credit Capital; CHInano2011; Clean Technol \& Sustainable Ind; Org CTSI; Circuits Multi Projets; Constellat Energy; Eco Business com; EcoSeed; European Patent Off; Fraunhofer TechBridge; GigaOM; Green Blog Network; Greenberg Traurig; Hitachi High Technol Am Inc; Inst Civil Engineers; Insight InterAsia; IOP Publish; Jackson Walker LLP; Japan Technol Grp; Kauffman Fdn; Lam Res Corp; Licens Execut Soc; Lux Res; Mead Westvaco; MEMS Ind Grp; Nano Sci \& Technol Inst; nano tech Japan; Natl Grid; Natl Venture Capital Assoc; Nanotechnol Ind Assoc; NE Utilities; PPG Ind; SciTech Patent Art; Shell GameChanger; SK Innovat; So California Edison; Taylor \& Francis Grp LLC - CRC Press; TechConnect; Texas Nanotechnol Initiat; Env Business Cluster; Natl Assoc Seed \& Venture; Funds NASVF; Zyvex Technol
Publisher	CRC PRESS-TAYLOR \& FRANCIS GROUP
Address	6000 BROKEN SOUND PARKWAY NW, STE 300, BOCA RATON, FL 33487-2742 USA
Language	English
ISBN	978-1-4665-6274-5
Research-Areas	Science \& Technology - Other Topics; Materials Science
Web-of-Science-Categories	Nanoscience \& Nanotechnology; Materials Science, Multidisciplinary
Author-Email	krinitsina@imp.uran.ru
ResearcherID-Numbers	Ustinov, Vladimir/G-7501-2011
ORCID-Numbers	Ustinov, Vladimir/0000-0002-5155-7947
Number-of-Cited-References	10
Doc-Delivery-Number	BG7DX