Title :
Modeling of exchange constants and electronic structure of manganese ferrite (MnFe/sub 2/O/sub 4/)
Author :
Xu Zuo ; Vittoria, C.
Author_Institution :
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper we study about the electronic structure and magnetic properties of the manganese ferrite (MnFe/sub 2/O/sub 4/). Electronic calculations of exchange constants and the calculated total energies of assumed magnetic structures are substituted into the Heisenberg model.
Keywords :
HF calculations; Heisenberg model; density functional theory; energy gap; ferrites; magnetic structure; manganese compounds; total energy; Heisenberg model; MnFe/sub 2/O/sub 4/; electronic structure; exchange constants; magnetic properties; magnetic structures; manganese ferrite; total energies; Ferrites; Insulation; Manganese; Metal-insulator structures; Photonic band gap; Solid state circuits;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230915
