Since the lateral bias is applied to {TAIL ~ the magnetoresistive film} such that {HEAD ~ the lateral bias} is not affected by the sense current and external magnetic fields, the magnetization of the magnetic record medium can be stably detected without being influenced by the sense current and external magnetic fields 
Since the lateral bias is applied to { TAIL ~ the magnetoresistive film } such that { HEAD ~ the lateral bias } is not affected by the sense current and external magnetic fields , the magnetization of the magnetic record medium can be stably detected without being influenced by the sense current and external magnetic fields
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH