Also according to various embodiments, {HEAD ~ the films} exhibit {TAIL ~ short range order} at distances away from the substrate, e.g., at the film surface and long range order at the substrate 
Also according to various embodiments , { HEAD ~ the films } exhibit { TAIL ~ short range order } at distances away from the substrate , e.g. , at the film surface and long range order at the substrate
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL 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