Titlebook: Synthesis, Properties and Applications of Ultrananocrystalline Diamond; Proceedings of the N Dieter M. Gruen,Olga A. Shenderova,Alexander Y

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Diamond Molecules Found in Petroleumfrom petroleum. Crystallographic studies [1,2] revealed a wealth of diamond molecules that are nanometer-sized rods, helices, discs, pyramids, etc. Highly rigid, well-defined, readily derivatizable structures make them valuable molecular building blocks for nanotechnology. We now produce certain hig

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Synthesis of Nanocrystalline Diamond Films in Ar/H2/CH4 Microwave Discharges/H./CH. feed gas. The different steps required in order to insure the process control and optimization are considered. The stable process parameters providing the discharge stability and reproducibility are first determined. Then, the influence of the growth parameters on the film characteristics is

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Nanodiamond Seeding for Nucleation and Growth of CVD Diamond Films be placed on shaped surfaces and even into porous materials. XPS, AES and TEM analyses give useful information on the early stage of diamond growth. The transfer molding technique for manufacturing various diamond shapes is described. As the nucleation side of free-standing films produced by moldin

FEIGN

Mechanism and Properties of Nanodiamond Films Deposited by the DC-GD-CVD Process) from a methane-hydrogen mixture. The growth of a nanodiamond film by the DC GD CVD process occurs on top of a hydrogenated .-coordinated carbon precursor (graphitic-like) as confirmed by near-edge x-ray adsorption fine structure (NEXAFS) and transmission electron microscopy (TEM). No surface pretr

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Nanodiamond Injection into the Gas-Phase During CVD Diamond Film Growthby microwave plasma chemical vapor deposition (MPCVD). The breaking of injected nanodiamond aggregates into particles of about 100 nm in size when they hit a substrate provides a nucleation density over 10. cm.. The films produced from a CH.+H. mixture with a periodic injection of ND particles durin

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