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Physics of perpendicular magnetic recording: writing process
- Source :
- Journal of Magnetism and Magnetic Materials. 246:335-344
- Publication Year :
- 2002
- Publisher :
- Elsevier BV, 2002.
-
Abstract
- Using 3D-boundary element modeling, guidelines for designing an ultra-high density perpendicular system were defined. Both geometrical and material influences were investigated. The theoretical principles developed to choose dimensions and materials were experimentally verified using a wafer test structure and spin-stand experiments with a 60 nm wide focused ion beam trimmed head.
Details
- ISSN :
- 03048853
- Volume :
- 246
- Database :
- OpenAIRE
- Journal :
- Journal of Magnetism and Magnetic Materials
- Accession number :
- edsair.doi...........8f4a0f9d7181724a359947e4bd088ebf