The role of the gap in single pole heads (SPH) in perpendicular recording was studied. A type I SPH was made from one of two identical ring heads with a 0.15 μm gap by focused ion-beam (FIB) trimming to increase the gap to 1 μm. The recording onto a medium with a RH is fundamentally different from the recording with a SPH.
|Original language||English (US)|
|Journal||Digests of the Intermag Conference|
|State||Published - 2002|
|Event||2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands|
Duration: Apr 28 2002 → May 2 2002
ASJC Scopus subject areas
- Electrical and Electronic Engineering