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Institute of Magnetism, National Academy of Sciences of Ukraine and Ministry of Education and Science of Ukraine, Vernadsky Blvd. 36b, 03142 Kyiv, Ukraine

National Technical University of Ukraine, “Igor Sikorsky Kyiv Polytechnic Institute”, Beresteisky Ave. 37, 03056 Kyiv, Ukraine

Corresponding author.

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P. Yu. Polynchuk

https://orcid.org/0000-0001-8786-0465

Institute of Magnetism, National Academy of Sciences of Ukraine and Ministry of Education and Science of Ukraine, Vernadsky Blvd. 36b, 03142 Kyiv, Ukraine

Donetsk Institute for Physics and Engineering named after O.O. Galkin, National Academy of Sciences of Ukraine, Nauky Ave. 46, 03028 Kyiv, Ukraine

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I. V. Gerasimchuk

https://orcid.org/0000-0002-2208-7050

Institute of Magnetism, National Academy of Sciences of Ukraine and Ministry of Education and Science of Ukraine, Vernadsky Blvd. 36b, 03142 Kyiv, Ukraine

National Technical University of Ukraine, “Igor Sikorsky Kyiv Polytechnic Institute”, Beresteisky Ave. 37, 03056 Kyiv, Ukraine

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S. P. Kruchinin

https://orcid.org/0000-0002-0674-5826

Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, Metrolohichna str. 14b, 03143 Kyiv, Ukraine

Felix Bloch Institute for Solid State Physics, Leipzig University, Linnéstraße 5, 04103 Leipzig, Germany

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V. M. Kalita

https://orcid.org/0000-0001-6329-9095

Institute of Magnetism, National Academy of Sciences of Ukraine and Ministry of Education and Science of Ukraine, Vernadsky Blvd. 36b, 03142 Kyiv, Ukraine

National Technical University of Ukraine, “Igor Sikorsky Kyiv Polytechnic Institute”, Beresteisky Ave. 37, 03056 Kyiv, Ukraine

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, and

V. Korenivski

https://orcid.org/0000-0003-2339-1692

Nanostructure Physics, Royal Institute of Technology, 10691 Stockholm, Sweden

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https://doi.org/10.1142/S0217984924400013Cited by:1 (Source: Crossref)

This article is part of the issue:

Special Issue on Electron Correlation in Superconductors and Nanostructures
Guest Editor: Sergei Kruchinin

Abstract

We study the process of controlling the states of a magnetic memory cell by a pulsed magnetic field. The magnetization dynamics of such a system is described by the Landau-Lifshitz equation. We find the optimal parameters of time dependence, amplitude and duration of magnetic field pulses created by currents in the control system, which provide a fast inertialess process of switching the magnetization of the functional element of the cell.

Keywords:

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