Micromagnetic simulations of perpendicular single-pole-type head for various pole-tip structures
In: Selected papers from the twelfth biennial IEEE conference on electromagnetic field computation (CEFC), Miami, Florida, April 30-May 3, 2006IEEE transactions on magnetics 43(4):1665-1668; Jg. 43 (2007) 4, S. 1665-1668
Online
Konferenz
- print, 11 ref
Zugriff:
This paper describes the micromagnetic simulation of a single-pole-type head for a perpendicular magnetic recording. A Landau-Lifshitz-Gilbert calculation that treats the whole magnetic material micromagnetically is performed. The recording fields are investigated for various pole-tip structures. It is found that an optimum nonzero throat height exists that maximizes recording field strength. The addition of a trailing shield is found to be effective in regards to obtaining a larger recording field gradient.
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Micromagnetic simulations of perpendicular single-pole-type head for various pole-tip structures
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Autor/in / Beteiligte Person: | KANAI, Yasushi ; SAIKI, Masahiko ; YOSHIDA, Kazuetsu |
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Quelle: | Selected papers from the twelfth biennial IEEE conference on electromagnetic field computation (CEFC), Miami, Florida, April 30-May 3, 2006IEEE transactions on magnetics 43(4):1665-1668; Jg. 43 (2007) 4, S. 1665-1668 |
Veröffentlichung: | New York, NY: Institute of Electrical and Electronics Engineers, 2007 |
Medientyp: | Konferenz |
Umfang: | print, 11 ref |
ISSN: | 0018-9464 (print) |
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