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Title: Structural and magnetic characteristics of the Co/Cu/Co thin-film systems
Authors: Shalygina, E.
Kharlamova, A.
Makarov, A.
Kurlyandskaya, G.
Svalov, A.
Issue Date: 2018
Publisher: EDP Sciences
Citation: Structural and magnetic characteristics of the Co/Cu/Co thin-film systems / E. Shalygina, A. Kharlamova, A. Makarov et al. // EPJ Web of Conferences. — 2018. — Vol. 185. — 3009.
Abstract: The results on investigation of structural and magnetic characteristics of Co/Cu/Co thin-film systems obtained by magnetron sputtering on glass substrates are presented. The thickness of Co layers in all samples is equal to 5 nm and the Cu layer is varied from 0.5 to 4 nm. It is found that the saturation field, H S , oscillates in magnitude with increasing Cu layer thickness with the period of the order of 1 nm. The maximum values of H S are observed for t Cu = 1.4, 2.2 and 3.2 nm. The hysteresis loops measured for these samples in a magnetic field applied along the easy magnetization axis have a two-step form, and for other t Cu -rectangular one. The obtained results are explained by the presence of exchange coupling between the ferromagnetic layers through a Co spacer and its oscillating behavior with changing t Cu . © 2018 The Authors, published by EDP Sciences.
Access: info:eu-repo/semantics/openAccess
Conference name: 2017 Moscow International Symposium on Magnetism, MISM 2017
Conference date: 1 July 2017 through 5 July 2017
RSCI ID: 35737743
SCOPUS ID: 85052854176
WOS ID: 000468037700050
PURE ID: 7908468
ISSN: 2101-6275
DOI: 10.1051/epjconf/201818503009
metadata.dc.description.sponsorship: This work was supported by the Russian Foundation of Basic Research, Grants 15-02-02077.
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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