Magnetoresistive Features of a Long FeNiCo Nanostrip

A theory has been developed to interpret the experimental dependence of the magnetoresistance of a FeNiCo nanostrip on the external magnetic field. It assumes the one-dimensional nonuniformity of the magnetization distribution in a nanostrip, which makes it possible to apply an effective algorithm t...

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Veröffentlicht in:	Moscow University physics bulletin 2019-09, Vol.74 (5), p.459-463
Hauptverfasser:	Shevtsov, V. S., Polyakov, O. P., Amelichev, V. V., Kasatkin, S. I., Polyakov, P. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Magnetoresistance Magnetoresistivity Mathematical and Computational Physics Nonuniformity Physics Physics and Astronomy Theoretical Theoretical and Mathematical Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A theory has been developed to interpret the experimental dependence of the magnetoresistance of a FeNiCo nanostrip on the external magnetic field. It assumes the one-dimensional nonuniformity of the magnetization distribution in a nanostrip, which makes it possible to apply an effective algorithm to solve the micromagnetic equilibrium problem. The theory is shown to coincide with data calculated using the OOMMF package, but exceeds it in terms of performance for such a problem type.
ISSN:	0027-1349 1934-8460
DOI:	10.3103/S0027134919050138