In this embodiment, a magnetic isolation film 13 is made of a non magnetic and electrically insulating material such as Al2O3, and {HEAD ~ a lateral bias film} 12 is electrically isolated from {TAIL ~ lead conductive films} 14, 15 and MR film 11 
In this embodiment , a magnetic isolation film 13 is made of a non magnetic and electrically insulating material such as Al2O3 , and { HEAD ~ a lateral bias film } 12 is electrically isolated from { TAIL ~ lead conductive films } 14 , 15 and MR film 11
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH