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FORC studies of exc...
FORC studies of exchange biased NiFe in L1_0(111) FePt-based spin valve
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- Fang, Yeyu (author)
- KTH,Mikroelektronik och tillämpad fysik, MAP
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- Zha, Chaolin (author)
- KTH,Mikroelektronik och tillämpad fysik, MAP
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- Bonetti, Stefano (author)
- KTH,Mikroelektronik och tillämpad fysik, MAP
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- Åkerman, Johan, 1970 (author)
- KTH,Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU),Mikroelektronik och tillämpad fysik, MAP
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(creator_code:org_t)
- 2010-02-15
- 2010
- English.
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In: Journal of Physics Conference Series. - BRISTOL : IOP Publishing. - 1742-6588 .- 1742-6596. ; 200:7, s. 072002-
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https://doi.org/10.1...
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Abstract
Subject headings
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- We use First-Order Reversal Curves (FORC) to study the switching distribution and exchange bias in L10 (111) FePt-based spin valves with a layer structure of Ta (6)/Pt (3)/L10 (111) Fe53Pt47 (20)/Co50Fe50 (1.5)/Cu (4.5)/Co50Fe50 (2)/Ni80Fe20 (3) (in nm). We find that the switching of the free layer magnetization is strongly influence by the magnetic state of the FePt/CoFe fixed layer, as evidenced by tunable coercivity and exchange bias fields.
Subject headings
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- magnetism
Publication and Content Type
- ref (subject category)
- art (subject category)
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