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Thermally induced a...
Thermally induced antiferromagnetic exchange in magnetic multilayers
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- Polishchuk, Dmytr (author)
- KTH,Nanostrukturfysik
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- Tykhonenko-Polishchuk, Yuliya (author)
- KTH,Nanostrukturfysik,National Academy of Sciences of Ukraine, Ukraine
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- Holmgren, Erik (author)
- KTH,Nanostrukturfysik
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- Kravets, Anatolii (author)
- KTH,Nanostrukturfysik,National Academy of Sciences of Ukraine, Ukraine
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- Korenivski, Vladislav (author)
- KTH,Nanostrukturfysik
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(creator_code:org_t)
- AMER PHYSICAL SOC, 2017
- 2017
- English.
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In: Physical Review B. - : AMER PHYSICAL SOC. - 2469-9950 .- 2469-9969. ; 96:10
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We demonstrate sharp thermally induced switching between ferromagnetic and antiferromagnetic RKKY ( Ruderman-Kittel-Kasuya-Yosida) exchange in a spin-valve with the spacer incorporating a thin diluted ferromagnetic layer as the core. We illustrate the mechanism behind the effect as being due to a change in the effective thickness of the spacer induced by the Curie transition into its paramagnetic state. The ability to switch between ferromagnetic and antiferromagnetic states in a magnetic multilayer by a slight change in temperature may lead to new types of spin-thermoelectronic devices for use in such applications as memory or oscillators.
Subject headings
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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