{TAIL ~ The second spin valve} may include a second free layer structure; a second pinning structure disposed over the second free layer structure; and a second anti ferromagnetic layer disposed over {HEAD ~ the second pinning structure} 
{ TAIL ~ The second spin valve } may include a second free layer structure ; a second pinning structure disposed over the second free layer structure ; and a second anti ferromagnetic layer disposed over { HEAD ~ the second pinning structure }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD