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Effect of Substrate Bias on Microstructure and Properties of Tetrahedral Amorphous Carbon Films

Jiaqi ZHU , Jiecai HAN , Songhe MENG , Qiang LI , Manlin TAN

材料科学技术(英文)

The microstructure and properties of tetrahedral amorphous carbon (ta-C) films deposited by the filtered cathodic vacuum arc technology has been investigated by visible Raman spectroscopy, AFM and Nano-indentor. The Raman spectra have been fitted with a single skewed Lorentzian lineshape described b...

关键词: Tetrahedral amorphous carbon , null , null

Prediction on Carbon/Carbon Composites Ablative Performance by Artificial Neutral Net

Guanghui BAI , Songhe MENG , Boming ZHANG , Yang LIU

材料科学技术(英文)

A preliminary estimation of ablation property for carbon-carbon composites by artificial neutral net (ANN) method was presented. It was found that the carbon-carbon composites' density, degree of graphitization and the sort of matrix are the key controlling factors for its ablative performance. Then...

关键词: Carbon-carbon material , null , null , null

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