Nanoscale Magnetic Materials - Magnetic Domains

Ion irradiated NiFe/IrMn films

NiFe/IrMn big

Magnetization reversal in IrMn/CoFe magnetic grids

Anti-parallel and quasi-domains occurring during the magnetic reversal in IrMn/CoFe stripes with oppositely aligned exchange bias. 

J. McCord, R. Schäfer, K. Theis-Bröhl, H. Zabel, J. Schmalhorst, V. Hönk, H. Brückl, T. Weiss, D. Engel, A. Ehresmann, Domain propagation in He ion bombarded magnetic wires with opposite exchange bias, Journal of Applied Physics 97, 10K102 (2005)