Molecular dynamics analysis of structure and intrinsic stress in amorphous silicon carbide film with deposition process parameters

Abstract

Amorphous silicon carbide (a-SiC) films were deposited using molecular dynamics simulations employing the Tersoff potential. The structure and intrinsic stress of a-SiC films changed dramatically with changes in such principal deposition process parameters as substrate temperature and incident energy. Changes in structure and intrinsic stress with deposition process parameters were analyzed.