Magnetic dynamics of nickel films with a square stripe structure under excitation by acoustic pulses

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We studied the conditions for magnetization reorientation of nickel nanofilms with a jagged strip structure when acoustic pulses of a Gaussian shape pass through them. The behavior of such films in a constant magnetic field is studied, hysteresis loops are constructed depending on the angle of field application. The modeling was carried out using the MuMax3 software package. The results of the work can be used in the development of modern compact and energy-efficient magnetic recording devices.

作者简介

A. Golov

Syktyvkar State University

Email: antongolov@mail.ru
Syktyvkar, Russia

L. Kotov

Syktyvkar State University

Syktyvkar, Russia

Ch. Nayak

Vellore Institute of Technology

Vellore, India

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