The structure constant in the nanomagnetism

Author

Ciureanu, Sorin Adrian ; Dumitrescu, Bogdan

Author_Institution

Comput. Sci. Dept., Politeh. Univ. of Bucharest, Bucharest, Romania

fYear

2014

Firstpage

1

Lastpage

5

Abstract

The structure constant, as it is defined in ripple theory of magnetization direction, is a parameter that characterizes the magnetic behavior of thin films. These thin films are obtained by electroplating at different density of current. At a specific composition, Co₈₆Fe₄P₁₀, the thin films obtained by this method are zeromagnetostrictive and have a high saturation of magnetic induction, as well a high permeability. The constant of the structure value is calculated from magnetic measurements. The work utilizes this parameter for the selection of nanofilms with suitable magnetic properties.

Keywords

cobalt alloys; current density; electroplating; iron alloys; magnetic permeability; magnetic thin films; magnetisation; magnetostriction; metallic thin films; nanofabrication; nanomagnetics; nanostructured materials; phosphorus alloys; Co₈₆Fe₄P₁₀; current density; electroplating; magnetic induction saturation; magnetic measurements; magnetic permeability; magnetic properties; magnetization direction; nanomagnetism; ripple theory; structure constant; thin films; zeromagnetostriction; Current density; Films; Grain size; Magnetic anisotropy; Magnetization; Metals; Saturation magnetization; Co-rich alloys; Electroplating; Nanomagnetism; Thin films;

fLanguage

English

Publisher

ieee

Conference_Titel

Fundamentals of Electrical Engineering (ISFEE), 2014 International Symposium on

Print_ISBN

978-1-4799-6820-6

Type

conf

DOI

10.1109/ISFEE.2014.7050628

Filename

7050628