Distribution of slanted write field for perpendicular recording heads with shielded pole

The write field distribution for a perpendicular writer was investigated using finite-element (FE) analysis. The slanted write fields due to shield pieces at the trailing edge and the leading edge of the pole tip, and the side shields are analyzed. The analysis shows that the use of the shielded pol...

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Veröffentlicht in:	IEEE transactions on magnetics 2005-10, Vol.41 (10), p.2908-2910
Hauptverfasser:	Liu, Z.J., Li, J.T., Long, H.H., Wang, H.T., Li, H.L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cross-disciplinary physics: materials science rheology Exact sciences and technology Finite element methods Finite-element analysis Iron Magnetic analysis Magnetic heads Magnetic recording Magnetism Materials science Memory Other topics in materials science Perpendicular magnetic recording perpendicular recording Physics single pole write heads slanted write field Two dimensional displays Visualization
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