METHOD AND SYSTEM FOR PROVIDING A BARRIER FOR A MAGNETORESISTIVE STRUCTURE UTILIZING HEATING

摘要

A method for fabricating a magnetic recording transducer is described. The method includes providing a pinned layer for a magnetic element. The portion of the magnetic transducer including the pinned layer is transferred to a high vacuum annealing apparatus before annealing the magnetic transducer. The portion of the magnetic recording transducer is annealed in the high vacuum annealing apparatus. A tunneling barrier is provided after the step of annealing the part of the magnetic recording transducer. A free layer for the magnetic element is also provided.