Journal
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Volume 582, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.jmmm.2023.171006
Keywords
Multilayers; Magnetic coupling; Resonance ferromagnetic
Ask authors/readers for more resources
The magnetic interactions of [Co/Cr]n/IrMn and [Fe/Pt]n/IrMn multilayers were studied using ferromagnetic resonance and magnetometry. The phenomenological model used to analyze the data revealed the presence of a rotatable anisotropy and provided insights into the antiferromagnetic coupling in the [Co/Cr]n/IrMn multilayers and the polarization of Pt atoms in the [Fe/Pt]n/IrMn multilayers.
Magnetic interactions of [Co/Cr]n/IrMn and [Fe/Pt]n/IrMn multilayers grown by magnetron sputtering were investigated by ferromagnetic resonance (FMR) and magnetometry. The phenomenological model used to determine the magnetic anisotropies parameters from the FMR data also revealed the presence of a rotatable anisotropy in the samples studied. The rotatable anisotropy field in [Co/Cr]n/IrMn multilayers can be associated to antiferromagnetic coupling between the Co and Cr layers, while in the case of [Fe/Pt]n/IrMn multilayers, the polarization of Pt atoms may account for the negative rotatable anisotropy.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
