In {TAIL ~ yet another embodiment}, {HEAD ~ the thin metal film} is comprised of a nickel chromium alloy 
In
In { TAIL ~ yet another embodiment } , { HEAD ~ the thin metal film } is comprised of a nickel chromium alloy
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH