Exchange bias induced by the spin glass-like phase in multifunctional ferrimagnetic CoFe₂O₄ thin films

Siliang He; Shuang Pan; Lang Cheng; Sichao Dai; Xiuhao Mo; Chao Wang; Fangchao Long; Shengqiang Zhou; Yu-Jia Zeng

doi:10.1039/d5mh02377g

January 1, 2026Materials Horizons

Exchange bias induced by the spin glass-like phase in multifunctional ferrimagnetic CoFe₂O₄ thin films

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Key Points

This research aims to uncover the mechanisms behind exchange bias in CoFe2O4 thin films.
Conducted experiments on a series of CoFe2O4 thin films
Analyzed the properties associated with planar exchange bias
Characterized the spin glass-like phase in the films
Identified a spin glass-like phase contributing to exchange bias effects
Demonstrated the potential for technological applications of the findings
Found that specific processing conditions influence the magnitude of exchange bias

Implication

Research explores exchange bias in ferrimagnetic CoFe₂O₄ thin films, indicating its technological potential.

Abstract

Exchange bias is a characteristic with wide technological utility; however, the underlying mechanism of planar exchange bias in thin film remains elusive. Herein, a series of ferrimagnetic CoFe2O4 (CFO) thin...

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Cite This Study

He et al. (2026) studied this question.

synapsesocial.com/papers/69cd7b065652765b073a8b62 https://doi.org/10.1039/d5mh02377g

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Exchange bias induced by the spin glass-like phase in multifunctional ferrimagnetic CoFe₂O₄ thin films

Key Points

Implication

Abstract

Discussion

Cite This Study

Exchange bias induced by the spin glass-like phase in multifunctional ferrimagnetic CoFe₂O₄ thin films

Key Points

Implication

Abstract

Discussion

Cite This Study

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