Strain-induced magnetic anisotropy via the Jahn-Teller effect and the magnetoelastic coupling of tetragonally distorted (Cu,Co)Fe2O4 particles

Strain-induced magnetic anisotropy via the Jahn-Teller effect and the magnetoelastic coupling of tetragonally distorted (Cu,Co)Fe2O4 particles

We investigated on the strain-induced magnetic anisotropy via the Jahn-Teller (JT) distortion of Cu2+ ions and the magnetoelastic coupling of Co2+ ions in Cu1−xCoxFe2O4 particles. The ideal composition for the tetragonalization of (Cu,Co)Fe2O4 is confirmed for x in the range of 0 

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Veröffentlicht in:Journal of magnetism and magnetic materials 2019-11, Vol.489, p.165380, Article 165380
Hauptverfasser: Latiff, Hawa, Kishimoto, Mikio, Inoue, Jun-ichiro, Kita, Eiji, Yanagihara, Hideto, Devillers, Thibaut
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropy
Cobalt
Coercivity
Copper
Coupling
Distortion
Ferrites
Induced magnetic anisotropy
Iron
Jahn-Teller effect
Magnetic anisotropy
Magnetic saturation
Magnetoelastic effect
Physics
Spinel ferrite
Strain analysis
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Zusammenfassung:We investigated on the strain-induced magnetic anisotropy via the Jahn-Teller (JT) distortion of Cu2+ ions and the magnetoelastic coupling of Co2+ ions in Cu1−xCoxFe2O4 particles. The ideal composition for the tetragonalization of (Cu,Co)Fe2O4 is confirmed for x in the range of 0 
ISSN:0304-8853
1873-4766
DOI:10.1016/j.jmmm.2019.165380