The structures of diamond-like carbon (DLC) films, including a-C:H, a-C, ta-C:H and ta-C films have been investigated as a random covalent network with a dense film structure. The results show that. sp^2 C in a-C:H and a-C. films tends to form olefinic and aromatic groups while sp^3 C in ta-C:H and ta-C films tends to form single or multiple sixfold groups. The hydrogen atoms in hydrogenated DLC films contribute to stabilizing the carbon skeletal networks. The film structures are well related to their properties such as optical gaps, density and hardness. The results also indicate that the high density and the extreme hardness of ta-C fihns are attributed to the forming of large sp^3 C bonded sixfold groups.
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机译:平成28年度论文赏受赏轮文:Effect of Si/Fe Composition, Substrate Temperature, and Substrate Orientation on the Structure and Magnetic Properties of Fe-Si Alloy Film
机译:The Application of the Golden Gate Image in Film and Television Media in History Teaching: Taking the Film "Summer Concerto" as an Example =影视媒体中的金门意象在历史教学的运用--以电影《夏天协奏曲》为例