Seagate Technology Incorporated

Alison Mary Bell

Alan Biggar Johnston

Peter Kevin Mark McGeehin

A perpendicular write head includes a main pole, a return pole, and conductive coils. The main pole includes a seedlayer and a magnetic layer that is plated upon the seedlayer. The seedlayer is nonmagnetic, electrically conductive, and corrosion-resistant. The return pole is separated from the main pole by a gap at an air bearing surface of the write head and is coupled to the main pole opposite the air bearing surface. The conductive coils are positioned at least in part between the main pole and the return pole.

Growing community of inventors

Derry, Ireland

Alison Mary Bell