Abstract
Antiferromagnetically coupled media were simulated using a micromagnetic model. Magnetic parameters, initially determined by fitting hysteresis loops to experimental media, were varied to determine their effect upon recording performance. The signal-to-noise ratio can be enhanced by tailoring the magnetic properties of the bias layer to an optimum M s, introducing a small amount of exchange coupling and orienting the media.
Original language | English |
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Pages (from-to) | 8281-8283 |
Number of pages | 3 |
Journal | Journal of Applied Physics |
Volume | 91 |
Issue number | 10 I |
DOIs | |
Publication status | Published - 2002 May 15 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)