Abstract
The error events for PR2ML system in perpendicular magnetic recording using double-layered medium with additive white Gaussian noise, jitter-like noise and distortion due to low frequency cut-off are studied. The result shows that the error event "+ - +00" extremely increases as the cut-off frequency becomes high. The error events obtained by computer simulation are also compared with those obtained by the R/W experiments. It is clarified that the simulated error events approximately correspond to the experimental results.
Original language | English |
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Pages (from-to) | 475-480 |
Number of pages | 6 |
Journal | Journal of Magnetism and Magnetic Materials |
Volume | 235 |
Issue number | 1-3 |
DOIs | |
Publication status | Published - 2001 Oct 1 |
Event | Proceedings of the 5th Perpendicular Magnetic Recording Conference (PMRC 2000) - Sendai, Japan Duration: 2000 Oct 23 → 2000 Oct 26 |
Keywords
- Error event
- PRML system
- Perpendicular magnetic recording
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics