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Abstract <p>A model of the flow of electric current in magnetoresistive elements is developed by solving a two-dimensional boundary value problem for Laplace’s equation with mixed Dirichlet–Neumann conditions in an anisotropic medium. The dependence of the sensor output characteristics on geometric parameters is established for the barber-pole structure by numerical modeling to determine ways of optimizing its sensitivity.</p>

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Features of the Flow of Electric Current in Periodic Structures of Magnetic Sensors with Resistance Anistropy

  • 期刊论文

  • 发表日期：

    2025年9月1日

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  • V. S. Shevtsov,
  • V. V. Amelichev,
  • D. V. Kostyuk,
  • D. A. Zhukov,
  • D. V. Vasilyev,
  • S. I. Kasatkin,
  • P. A. Polyakov

摘要

Abstract

A model of the flow of electric current in magnetoresistive elements is developed by solving a two-dimensional boundary value problem for Laplace’s equation with mixed Dirichlet–Neumann conditions in an anisotropic medium. The dependence of the sensor output characteristics on geometric parameters is established for the barber-pole structure by numerical modeling to determine ways of optimizing its sensitivity.