Abstract
This work is devoted to studying the effect of the thickness and type of the buffer sublayer on the magnetic anisotropy and the magnetoelastic properties of Fe10Ni90 films. It is established that the anisotropy of Fe films strongly depends on thickness, which can be associated with the influence of several mechanisms of anisotropy formation. Measurements of the magnetostriction of thin films using magnetoresistive curves were made. The value of the magnetostriction constant also depends on the thickness of the films.
Highlights
We studied the effect of the thickness and type of the surface on which the film was deposited on the magnetic and magnetoelastic properties of Fe10Ni90 films
As can be seen from the loops shown in figure 2, the magnetic anisotropy can vary greatly depending on the film thickness, as evidenced by the shape of the loops and their coercive field in different directions
The magnetoelastic contribution arises due to the presence of significant mechanical stresses at the interface of the film with the substrate and the presence of a significant negative magnetostriction constant for the Fe10Ni90 films
Summary
This work is devoted to studying the effect of the thickness and type of the buffer sublayer on the magnetic anisotropy and the magnetoelastic properties of Fe10Ni90 films. We studied the effect of the thickness and type of the surface on which the film was deposited on the magnetic and magnetoelastic properties of Fe10Ni90 films.
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