In one aspect, {HEAD ~ a memory} comprising {TAIL ~ a plurality} of the above described devices is fabricated over a versatile base substrate, such as, for example, glass, alumina, silicon, silicon dioxide, metal and plastic 
comprising
In one aspect , { HEAD ~ a memory } comprising { TAIL ~ a plurality } of the above described devices is fabricated over a versatile base substrate , such as , for example , glass , alumina , silicon , silicon dioxide , metal and plastic
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL 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 OTH OTH OTH