Abstract
Novel simulation model for perpendicular recording is developed. The Preisach model merged with the micromagnetic model is used to simulate the perpendicular media. Moreover, a simple method to calculate the MR sensitivity function is also provided. Simulation results of the model are well agreed with experimental measurements. Precise modeling method and recording mechanism of the perpendicular recording with a ring head writing is discussed in detail.
| Original language | English |
|---|---|
| Pages (from-to) | 398-402 |
| Number of pages | 5 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 235 |
| Issue number | 1-3 |
| DOIs | |
| Publication status | Published - 2001 Oct |
| Externally published | Yes |
| Event | Proceedings of the 5th Perpendicular Magnetic Recording Conference (PMRC 2000) - Sendai, Japan Duration: 2000 Oct 23 → 2000 Oct 26 |
Keywords
- Mr sensitivity function
- Perpendicular magnetic recording
- Preisach modeling
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics