Strain–induced robust ferromagnetism and exchange bias effect in epitaxial LaMnO3/SrFeO2.5 bilayer

• Published in: Journal of alloys and compounds Vol. 1036; p. 181931
• Main Authors: Zhang, Jun, Zhao, Ye, Shen, Yufan, Gao, Xiaoli, Ma, Jianchun
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 20.07.2025
• Subjects: Coercivity; Double exchange mechanism; Exchange bias field; Magnetic anisotropy; Double exchange mechanism; Exchange bias field; Magnetic anisotropy; Coercivity

Exchange bias (EB), commonly observed at the interface between ferromagnetic (FM) and antiferromagnetic (AFM) materials, significantly impacts the performance of magnetic memory devices. Here, we employed A–type AFM LaMnO3 (LMO) and G–type AFM SrFeO2.5 (SFO) native materials as the research subjects...