A magnetic head including first and a second magnetic poles with a write
gap layer disposed therebetween. In a first embodiment the write gap
layer includes a non-magnetic, non-conductive first sublayer which is
preferably comprised of Ta or Ti which is deposited upon the first
magnetic pole to act as an adhesion layer. The write gap layer then
includes a second sublayer which is formed of a non-magnetic,
electrically conductive material which is preferably comprised of Rh or
Ru. A P2 pole tip is electroplated upon the second sublayer, where the
electrically conductive second sublayer is utilized to conduct
electroplating current. In an alternative embodiment the write gap layer
includes a third sublayer that is etchable in a reactive ion etch (RIE)
process, and formed between the first and second sublayers. The third
sublayer is preferably comprised of Ta or Ti.