The properties of write heads with the pole tip consisting of the FeCoAlO films were presented. The writing properties of the write head were measured by using media with a coercivity of 3200 Oe. The overwrite (O/W) improvement of about -5dB was obtained when the pole tip was changed from Bs∼1.8 T material to Bs∼2.2 T FeCoAlO material.
|ジャーナル||Digests of the Intermag Conference|
|出版物ステータス||Published - 2002 12 1|
|イベント||2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands|
継続期間: 2002 4 28 → 2002 5 2
ASJC Scopus subject areas
- Electrical and Electronic Engineering