A spin-valve-like magnetoresistance of an antiferromagnet-based tunnel junction

Park, B.G.; Wunderlich, Joerg; Martí, X.; Holý, V.; Kurosaki, Y.; Yamada, M.; Yamamoto, H.; Nishide, A.; Hayakawa, J.; Takahashi, H.; Shick, Alexander; Jungwirth, Tomáš

doi:https://dx.doi.org/10.1038/nmat2983

Number of the records: 1

A spin-valve-like magnetoresistance of an antiferromagnet-based tunnel junction

1.

SYSNO ASEP	0366915
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	A spin-valve-like magnetoresistance of an antiferromagnet-based tunnel junction
Author(s)	Park, B.G. (GB) Wunderlich, Joerg (FZU-D)_{RID, ORCID} Martí, X. (CZ) Holý, V. (CZ) Kurosaki, Y. (JP) Yamada, M. (JP) Yamamoto, H. (JP) Nishide, A. (JP) Hayakawa, J. (JP) Takahashi, H. (JP) Shick, Alexander (FZU-D)_{RID, ORCID} Jungwirth, Tomáš (FZU-D)_{RID, ORCID}
Source Title	Nature Materials. - : Nature Publishing Group - ISSN 1476-1122 Roč. 10, č. 5 (2011), s. 347-351
Number of pages	5 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	spintronics ; antiferromagnets
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	KAN400100652 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	LC510 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	7E08087 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10100521 - FZU-D (2005-2011)
	AV0Z10100520 - FZU-D (2005-2011)
UT WOS	000289720000012
DOI	10.1038/nmat2983
Annotation	In this paper we demonstrate >100 % spin-valve-like signal in a NiFe/IrMn/MgO/Pt stack with an antiferromagnet (AFM) on one side and a non-magnetic metal on the other side of the tunnel barrier. Our work demonstrates a spintronic element whose transport characteristics are governed by an AFM.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2012

Number of the records: 1