Adhesion between the substrate and the diamond like {TAIL ~ carbon film} is improved by {HEAD ~ such an intermediate layer} 
Adhesion between the substrate and the diamond like { TAIL ~ carbon film } is improved by { HEAD ~ such an intermediate layer }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD