Title :
Ab-initio Calculation of the Properties of Permalloys Used in Electrical Machines
Author :
Trapanese, Marco
Author_Institution :
Dept. of Electr. Eng., Palermo Univ.
Abstract :
In this paper an ab-initio calculation that allows to describe the main features of permalloys is presented. The calculation is based on Korringa-Kohn-Rostoker electronic structure method. The dependence of magnetocrystalline anisotropy and of the magnetostriction on the concentration of non magnetic addiction is computed
Keywords :
KKR calculations; Permalloy; ab initio calculations; electric machines; electronic structure; magnetic anisotropy; magnetic materials; magnetostriction; Korringa-Kohn-Rostoker electronic structure method; ab-initio calculation; electrical machines; magnetocrystalline anisotropy; magnetostriction; non magnetic addiction; permalloys; Anisotropic magnetoresistance; Composite materials; Copper alloys; Design optimization; Electron traps; Magnetic anisotropy; Magnetic materials; Magnetostriction; Perpendicular magnetic anisotropy; Soft magnetic materials;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632887
