Electrically controllable exchange bias via interface magnetoelectric effect

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

doi:10.1109/INTERMAGShortPapers58606.2023.10228617

Electrically controllable exchange bias via interface magnetoelectric effect

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

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Exchange bias is an 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 interaction can induces an exchange bias in the neighbouring ferromagnetic layer via an interface magnetoelectric effect. In linear response regime, the interface magnetoelectric effect is induced by Rashba spin-orbit interaction at the interface. Due to the interface magnetoelectric effect, the exchange bias can be controlled by electric field.

Original language	English
Title of host publication	2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350338362
DOIs	https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228617
Publication status	Published - 2023
Event	2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Sendai, Japan Duration: 15 May 2023 → 19 May 2023

Publication series

Name	2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings

Conference

Conference	2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023
Country/Territory	Japan
City	Sendai
Period	15/05/23 → 19/05/23

Keywords

exchange bias
Rashba spin-orbit coupling
spin-electric effect

Access to Document

10.1109/INTERMAGShortPapers58606.2023.10228617

Cite this

Cahaya, A. B., Alvarez Anderson, A., Azhar, A., & Majidi, M. A. (2023). Electrically controllable exchange bias via interface magnetoelectric effect. In 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings (2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228617

Cahaya, Adam B. ; Alvarez Anderson, Ansell ; Azhar, Anugrah et al. / Electrically controllable exchange bias via interface magnetoelectric effect. 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings).

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title = "Electrically controllable exchange bias via interface magnetoelectric effect",

abstract = "Exchange bias is an 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 interaction can induces an exchange bias in the neighbouring ferromagnetic layer via an interface magnetoelectric effect. In linear response regime, the interface magnetoelectric effect is induced by Rashba spin-orbit interaction at the interface. Due to the interface magnetoelectric effect, the exchange bias can be controlled by electric field.",

keywords = "exchange bias, Rashba spin-orbit coupling, spin-electric effect",

author = "Cahaya, {Adam B.} and {Alvarez Anderson}, Ansell and Anugrah Azhar and Majidi, {Muhammad Aziz}",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 ; Conference date: 15-05-2023 Through 19-05-2023",

year = "2023",

doi = "10.1109/INTERMAGShortPapers58606.2023.10228617",

language = "English",

series = "2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings",

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Cahaya, AB, Alvarez Anderson, A, Azhar, A & Majidi, MA 2023, Electrically controllable exchange bias via interface magnetoelectric effect. in 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings. 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023, Sendai, Japan, 15/05/23. https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228617

Electrically controllable exchange bias via interface magnetoelectric effect. / Cahaya, Adam B.; Alvarez Anderson, Ansell; Azhar, Anugrah et al.
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Electrically controllable exchange bias via interface magnetoelectric effect

AU - Cahaya, Adam B.

AU - Alvarez Anderson, Ansell

AU - Azhar, Anugrah

AU - Majidi, Muhammad Aziz

PY - 2023

Y1 - 2023

N2 - Exchange bias is an 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 interaction can induces an exchange bias in the neighbouring ferromagnetic layer via an interface magnetoelectric effect. In linear response regime, the interface magnetoelectric effect is induced by Rashba spin-orbit interaction at the interface. Due to the interface magnetoelectric effect, the exchange bias can be controlled by electric field.

AB - Exchange bias is an 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 interaction can induces an exchange bias in the neighbouring ferromagnetic layer via an interface magnetoelectric effect. In linear response regime, the interface magnetoelectric effect is induced by Rashba spin-orbit interaction at the interface. Due to the interface magnetoelectric effect, the exchange bias can be controlled by electric field.

KW - exchange bias

KW - Rashba spin-orbit coupling

KW - spin-electric effect

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U2 - 10.1109/INTERMAGShortPapers58606.2023.10228617

DO - 10.1109/INTERMAGShortPapers58606.2023.10228617

M3 - Conference contribution

AN - SCOPUS:85172724133

T3 - 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings

BT - 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023

Y2 - 15 May 2023 through 19 May 2023

ER -

Cahaya AB, Alvarez Anderson A, Azhar A, Majidi MA. Electrically controllable exchange bias via interface magnetoelectric effect. In 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2023. (2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings). doi: 10.1109/INTERMAGShortPapers58606.2023.10228617

Electrically controllable exchange bias via interface magnetoelectric effect

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