The magnetization reversal in nanostructured Permalloy rings was discussed. It was found that when the linewidth of the ring was decreased to some extent that the small vortices were not residing in the narrow region, the spin configuration of state II and its corresponding plateaus of the hysteresis loop were not observed. The analysis showed that circular state appeared in simulation although the Permalloy ring used in symmetry.
|Journal||Digests of the Intermag Conference|
|Publication status||Published - 2002 Dec 1|
|Event||2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands|
Duration: 2002 Apr 28 → 2002 May 2
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering