The prior art write head 10 further comprises an upper pole 14, which may also comprise {HEAD ~ NiFe}, separated from the top shield 12 by means of {TAIL ~ a gap layer} 16 
The prior art write head 10 further comprises an upper pole 14 , which may also comprise { HEAD ~ NiFe } , separated from the top shield 12 by means of { TAIL ~ a gap layer } 16
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH