A study was conducted to address the influence of domain wall pinning sites in the medium on the properties of the recorded track, in particular the output and signal/noise ratio. In the simulation, each cell was exchange coupled to its immediate neighbors. Exchange breaks between cells were introduced at random to act as domain wall pinning sites. The percentage of exchange breaks was varied from zero to 100%. Results from this study are discussed in detail.
|Journal||Digests of the Intermag Conference|
|Publication status||Published - 1999 Dec 1|
|Event||Proceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea|
Duration: 1999 May 18 → 1999 May 21
ASJC Scopus subject areas
- Electrical and Electronic Engineering