MAGNETIC HEAD

摘要

PROBLEM TO BE SOLVED: To provide a spin valve magnetic head of a configuration which can satisfy both the high level and stability of a reproduced output. SOLUTION: The spin valve magnetic head has a magnetic domain control structure where a first and a second antiferromagnetically coupled magnetic domain control layers 19 and 21 both having the same magnetization are stacked on a soft magnetic free layer 17, and can make both the high output level and stabilization. COPYRIGHT: (C)2007,JPO&INPIT