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Thermomagnetic tran...
Thermomagnetic transition in nanoscale synthetic antiferromagnets Py/NiCu/Py
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- Borynskyi, V. Yu (författare)
- Institute of Magnetism of the NAS of Ukraine and MES of Ukraine, Kyiv 03142, Ukraine
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- Polishchuk, Dmytr (författare)
- KTH,Nanostrukturfysik,Institute of Magnetism of the NAS of Ukraine and MES of Ukraine, Kyiv 03142, Ukraine
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- Savina, Yu O. (författare)
- B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Kharkiv 61103, Ukraine
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- Pashchenko, V. O. (författare)
- B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Kharkiv 61103, Ukraine
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- Kravets, Anatolii (författare)
- KTH,Nanostrukturfysik,Institute of Magnetism of the NAS of Ukraine and MES of Ukraine, Kyiv 03142, Ukraine
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- Tovstolytkin, A. I. (författare)
- Institute of Magnetism of the NAS of Ukraine and MES of Ukraine, Kyiv 03142, Ukraine
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- Korenivski, Vladislav, Professor (författare)
- KTH,Nanostrukturfysik
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(creator_code:org_t)
- AIP Publishing, 2023
- 2023
- Engelska.
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Ingår i: Low temperature physics (Woodbury, N.Y., Print). - : AIP Publishing. - 1063-777X .- 1090-6517. ; 49:7, s. 863-869
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Using the method of SQUID magnetometry, the features of the antiferromagnet-ferromagnet thermomagnetic transition in arrays of the nanosized disks of Py/NiCu/Py synthetic antiferromagnets (SAFs) have been investigated. The effective interlayer interaction in individual SAFs “ferromagnet/diluted ferromagnet/ferromagnet” (F2/f/F1) changes from high-temperature antiferromagnetic to low-temperature ferromagnetic upon the transition at the Curie temperature T C f of the interlayer f. Temperature dependence of the magnetic parameters of individual layers and their effect on the features of the thermomagnetic transition are determined. The observed properties are important for the development of temperature-controlled nanoscale SAFs and multilayer nanostructures based on them.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- blocked state.
- magnetometry
- nanoparticles
- phase transition
- synthetic antiferromagnet
- temperature switching
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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