Magnetocrystalline and Uniaxial Anisotropy Epitaxial (110) Ni-Fe Thin Films

概要

論文の詳細を見る
Torque measurement were carried out for (110) Ni–Fe thin films deposited on single crystal Cu by both methods of vacuum evaporation and electrodeposition. The magnetocrystalline anisotropy constant $K_{1}$ obtained against the film composition showed considerable deviation from bulk data. The uniaxial component $K_{u}$ was also observed in addition to the crystalline anisotropy, which was quite different between evaporated and electrodeposited films. The effect of the internal strain through a magnetoelastic interaction was discussed for the behavior of $K_{u}$, where an anisotropy of the strain in the film plane was introduced. Calculated results from the measured magnetic data revealed that the strain was tensile with the magnitude of $10^{-3}$ in both kinds of films.
社団法人日本物理学会の論文
1976-01-15