A MTJ stack of layers may be laid down and patterned to form {TAIL ~ a MTJ cell} followed by formation of {HEAD ~ a first dielectric layer} adjacent to the MTJ cell 
A MTJ stack of layers may be laid down and patterned to form { TAIL ~ a MTJ cell } followed by formation of { HEAD ~ a first dielectric layer } adjacent to the MTJ cell
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH