Electrically controllable exchange bias via interface magnetoelectric effect

Adam B. Cahaya, Ansell Alvarez Anderson, Anugrah Azhar, Muhammad Aziz Majidi

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Exchange bias is a unidirectional magnetic anisotropy that often arise from interfacial interaction of a ferromagnetic and antiferromagnetic layers. In this article, we show that a metallic layer with spin-orbit coupling can induces an exchange bias via an interface magnetoelectric effect. In linear response regime, the interface magnetoelectric effect is induced by spin-orbit couplings that arises from the broken symmetry of the system. Furthermore, we demonstrate that the exchange bias can be controlled by electric field.

Original languageEnglish
Article number1300304
Pages (from-to)1
Number of pages1
JournalIEEE Transactions on Magnetics
Volume59
Issue number11
DOIs
Publication statusAccepted/In press - 2023

Keywords

  • Couplings
  • exchange bias
  • Magnetic hysteresis
  • Magnetic moments
  • Magnetization
  • Magnetoelectric effects
  • Perpendicular magnetic anisotropy
  • Rashba spin-orbit coupling
  • Saturation magnetization
  • spin-electric effect

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