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Properties of DLC and a-C:N:H films grown by PECVD and MWCVD techniques

机译:通过PECVD和MWCVD技术生长的DLC和A-C的性质:N:H电影

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Diamond-like carbon (DLC) and amorphous carbon-nitrogen-hydrogen (a-C:N:H) films have been deposited by Microwave Plasma Enhanced Chemical Vapour Deposition (MWCVD) at 2.45 GHz and by Plasma Enhanced CVD (PECVD). The layers, owing to high hardness and excellent corrosion resistance at elevated temperatures have found application in manufacturing of cutting tools and materials for nuclear reactors and in microelectronics. The materials were examined by means of FTIR, SEM, optical spectroscopy and X-ray diffractometry. The surface morphology, chemical composition, chemical bonding structure, optical and mechanical properties of films were investigated. The authors optimised the technological parameters of CVD processes to obtain high quality materials for future applications.
机译:已经通过微波等离子体增强的化学气相沉积(MWCVD)和血浆增强CVD(PECVD)沉积了金刚石碳(DLC)和无定形碳 - 氮气 - 氢气(A-C:N:H)膜。由于高温下的高硬度和优异的耐腐蚀性,这些层已发现在制造核反应堆和微电子中的切削工具和材料的应用。通过FTIR,SEM,光学光谱和X射线衍射法检测材料。研究了表面形态,化学成分,化学粘合结构,光学和力学性能。作者优化了CVD工艺的技术参数,以获得未来应用的高质量材料。

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