Process for producing a magnetic write/read head, and head produced by this process.

摘要

The invention relates to a process for producing a magnetic head by which the passage (2) for the coil is machined in a substrate with, at the back of this passage, a notch (20). This notch is filled with a non-magnetic material. The magnetic circuit (3) is closed off with a plate (3), then the face (12) of the gap is machined. Application: magnetic heads made from thin layers. <IMAGE>