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A spin-valve-like magnetoresistance of an antiferromagnet-based tunnel junction
- 1.0366915 - FZÚ 2012 RIV GB eng J - Journal Article
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
A spin-valve-like magnetoresistance of an antiferromagnet-based tunnel junction.
Nature Materials. Roč. 10, č. 5 (2011), s. 347-351. ISSN 1476-1122. E-ISSN 1476-4660
R&D Projects: GA AV ČR KAN400100652; GA MŠMT LC510; GA MŠMT(CZ) 7E08087
EU Projects: European Commission(XE) 268066 - 0MSPIN; European Commission(XE) 214499 - NAMASTE; European Commission(XE) 215368 - SemiSpinNet
Grant - others:AV ČR(CZ) AP0801
Program: Akademická prémie - Praemium Academiae
Institutional research plan: CEZ:AV0Z10100521; CEZ:AV0Z10100520
Keywords : spintronics * antiferromagnets
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 32.841, year: 2011
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.
Permanent Link: http://hdl.handle.net/11104/0201742
Number of the records: 1