To reduce thermal pole-tip protrusion and recession, a magnetic head
includes a multi-material basecoat. The magnetic head has an air bearing
surface and a back surface opposite the air bearing surface. The magnetic
head includes a substrate and the basecoat positioned upon the substrate.
The basecoat has a first portion and a second portion wherein a Young's
modulus of the first portion is less than a Young's modulus of the second
portion. A data transducer is positioned upon the basecoat adjacent the
air bearing surface.