プレーナーヨーク型ライトヘッドの開発

概要

論文の詳細を見る
The basic features required to obtain 40 Gbpsi(gigabits per square inch)recording density for a write head are good overwrite, good non-linear transition shift, and high frequency performance in a half-micron track width.To achieve these, we developed a new structure, the planar yoke write head, combined with a SV read head and using flat yoke pole, while maintaining the advantages of our current stitched pole write heads. We compared the write performance of the planar yoke head with that of the current stitched pole head, using both simulations and actual measurements.
社団法人日本磁気学会の論文
2000-11-01