Title :
The structure constant in the nanomagnetism
Author :
Ciureanu, Sorin Adrian ; Dumitrescu, Bogdan
Author_Institution :
Comput. Sci. Dept., Politeh. Univ. of Bucharest, Bucharest, Romania
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;
Conference_Titel :
Fundamentals of Electrical Engineering (ISFEE), 2014 International Symposium on
Print_ISBN :
978-1-4799-6820-6
DOI :
10.1109/ISFEE.2014.7050628
