Title :
Simulation of magnetic properties versus temperature for RE-TM based amorphous alloys
Author :
Cimpoesu, Dorin ; Stoleriu, Laurentiu ; Stancu, Alexandru ; Lupu, Nicoleta ; Chiriac, Horia
Author_Institution :
Fac. of Phys., "Alexandu Ioan Cuza" Univ., Iasi, Romania
fDate :
7/1/2004 12:00:00 AM
Abstract :
This paper presents two approaches for modeling the magnetic properties of some Fe-Nd-based alloys. Both micromagnetic models used in the paper give results which are in qualitative agreement with the experimental observations. This study confirms the hypothesis that the iron clusters play a key role in defining the magnetic properties of the alloys and their temperature dependence.
Keywords :
amorphous magnetic materials; iron alloys; magnetic anisotropy; magnetic particles; micromagnetics; neodymium alloys; Fe-Nd; RE-TM; amorphous alloys; amorphous magnetic materials; iron clusters; magnetic anisotropy; magnetic properties; micromagnetic models; Amorphous materials; Atomic measurements; Electrons; Iron alloys; Magnetic anisotropy; Magnetic moments; Magnetic properties; Micromagnetics; Neodymium; Temperature; Amorphous magnetic materials; magnetic anisotropy; modeling;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2004.830452
