Figure 5.

Normalized hysteresis loops of FCC Co nanowire arrays and nanobrush with the applied field parallel to the long axis of wire via micromagnetic simulation. Magnetic moments distribute for a nanowire arrays and b nanobrush with the applied field of 2700 Oe

Ren et al. Nanoscale Research Letters 2010 5:853-858   doi:10.1007/s11671-010-9574-5