Abstract:
In this work, Gd-Co/Co/Cu/ Co-type thin film structures with the properties of thermo-sensitive spin valves have been developed, fabricated and investigated. For them, the results of magnetic and magnetoresistive measurements in a wide range of magnetic fields and temperatures are presented. It is shown that the appearance of a non-collinear magnetic structure in the Gd-Co/Co system significantly affects the shape of the magnetoresistive hysteresis loop. The value of the critical field of magnetization reversal depends on the temperature and can vary due to a change in the ratio between the layers thicknesses of the thin film system.
Citation:
A. V. Svalov, E. A. Stepanova, V. O. Vasil'kovskii, G. V. Kurlyandskaya, “Thermosensitive spin valve based on artificial ferrimagnet: magnetization process in a wide range of fields”, Fizika Tverdogo Tela, 61:9 (2019), 1659–1663; Phys. Solid State, 61:9 (2019), 1609–1613
\Bibitem{SvaSteVas19}
\by A.~V.~Svalov, E.~A.~Stepanova, V.~O.~Vasil'kovskii, G.~V.~Kurlyandskaya
\paper Thermosensitive spin valve based on artificial ferrimagnet: magnetization process in a wide range of fields
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 9
\pages 1659--1663
\mathnet{http://mi.mathnet.ru/ftt8705}
\crossref{https://doi.org/10.21883/FTT.2019.09.48107.13N}
\elib{https://elibrary.ru/item.asp?id=41130333}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 9
\pages 1609--1613
\crossref{https://doi.org/10.1134/S1063783419090269}
Linking options:
https://www.mathnet.ru/eng/ftt8705
https://www.mathnet.ru/eng/ftt/v61/i9/p1659
This publication is cited in the following 1 articles:
Juan Antonio González, Juan Pedro Andrés, Ricardo López Antón, “Applied Trends in Magnetic Rare Earth/Transition Metal Alloys and Multilayers”, Sensors, 21:16 (2021), 5615