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