Influence of grain boundaries on orientation of spontaneous magnetization inside domains in the Fe-3%Si ferromagnetic sheets

Autor: Sheiko, L, Sadovoy, A, Troschenkov, Yu, Kulyk, O
Zdroj: Journal of Physics D: Applied Physics; July 21, 2002, Vol. 35 Issue: 14 p1765-1767, 3p
Abstrakt: Some peculiarities of the spatial distribution of magnetization &vecM;S inside stripe domains near the planar grain boundaries in the sheets of soft magnetic alloys such as Fe-3%Si with orientation (01&bar1;) in demagnetized state are investigated. By means of solution of the Landau-Lifshitz equation, the equilibrium magnetization configurations are calculated and mechanisms of their formation are discussed. An existence of 180° domain walls bending under the action of the magnetostatic fields at the grain boundary was theoretically grounded.
Databáze: Supplemental Index