Abstract
A pulse magnetometer was used to characterize magnetization reversal of perpendicular recording media. Angular dependence of remanence coercivity for CoCrTa medium, CoPrTb/CoCrTa composite medium and superlattice medium was determined. The values of remanence coercivity along the perpendicular direction for these kinds of media as a function of anisotropic field were determined. Results showed that CoCrTa works effectively for CoCrTb to reduce the size of magnetization reversal unit.
| Original language | English |
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| Pages (from-to) | FQ01 |
| 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 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering