amorphous diamond-like carbon
Argon plasma treatment techniques on steel and effects on diamond like carbon structure and delamination
... biocompatible, diamond-like carbon (DLC) is a thin-film amorphous material that contains both sp 2 (graphitic) and sp 3 (diamond-like) bonded carbon atoms, and often a ...
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Effects of Fluorine and Silicon Incorporation on Tribological Performance of Diamond Like Carbon Films
... Diamond-like carbon (DLC) is a metastable amorphous film that exhibits unique ...incorporated diamond-like carbon (F-DLC and Si-DLC) films are studied, taking into account ...
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The Studies of Diamond-Like Carbon Films as Biomaterials: Review
... the amorphous hydrogenated carbon films could not survive in the water-lubricated conditions, and was worn through during the test, while the hydrogen-free DLC films fabricated by vacuum arc discharge ...
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Making sense of complex carbon and metal/carbon systems by secondary electron hyperspectral imaging
... these carbon types to match the shape of the SE spectra obtained in our SEM, as in Figure ...HOPG, amorphous hydrogenated Carbon and Diamond (labelled H, a-CH, and D in the inset table) are ...
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Diamond like carbon/epoxy low friction coatings to replace electroplated chromium
... that diamond-like carbon (DLC) coatings have the potential to minimise the friction and wear of various moveable devices, for example in the automotive, medical and manufacturing sectors ...[5-11]. ...
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Surface roughness and infra-red study of diamond-like carbon thin films
... of diamond-like carbon thin films, but most of them involve the high cost of construction and ...of diamond-like carbon, providing the low-cost system is the most important task ...
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Structural Evolution of Novel Nonequilibrium Phases in Carbon and Boron Nitride via Liquid Phase Ultrafast Regrowth
... annealed diamond films is further investigated by the fast Fourier transform (FFT) analysis, as shown in Figure ...crystalline diamond, while PTFE exhibits diffused rings, arising from short-range ordering ...
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A study of surface swelling caused by graphitisation during pulsed laser ablation of carbon allotrope with high content of sp ³ bounds
... the diamond-laser interaction, a model has been developed to reliably and quickly predict the behaviour of the surface and the thickness of the heat affected ...of diamond that is able to capture surface ...
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Improvement in the Frequency Response of Loudspeakers by Using Diamond Like Carbon Film Coatings
... a diamond-like carbon (DLC) film has a high mechanical hardness and Young’s ...sputtering. Amorphous DLC films deposited at an RF power of 150 W and with a deposition time of 3 h have a high I D ...
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Accounting for Nanometer-Thick Adventitious Carbon Contamination in X-ray Absorption Spectra of Carbon-Based Materials
... methods like photoemission electron microscopy, it enables chemical imaging of materials with nanometer- scale lateral spatial ...hard carbon-based materials with adventitious carbon contamination ...
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Photochemically modified diamond-like carbon surfaces for neural interfaces
... synthetic diamond is pre- pared under harsh conditions, usually requiring high temperatures and pressures, prohibiting its deposition upon biological or soft materials or upon common tissue culture substrates such ...
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Annealing Effects on Structure and Optical Properties of Diamond Like Carbon Films Containing Silver
... is diamond-like carbon (DLC). DLC is an amorphous allotrope of carbon consisting of the sp 3 -bonded and sp 2 -bonded carbon atoms and containing 0–40 ...the diamond ...
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Improvement of Thermal Stability and Tribological Performance of Diamond Like Carbon Composite Thin Films
... Diamond-like carbon (DLC) is a metastable amorphous film that exhibits unique properties, such as high hard- ness, a low friction coefficient, chemical inertness, and high wear and corrosion ...
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UV-Vis characterization of diamond-like carbon thin films deposited using (DC-PECVD)
... Diamond like carbon (DLC) or also known as amorphous hydrogenated carbon (a:C-H) is an interesting material that contains a lot of characteristic similarly to pure ...Pure ...
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The Influence of Cutting Fluid and Diamond Like Carbon Coating on Cutting Tool Wear
... However, after turning using a cutting fluid, the consumption was about 3 times lower for uncoated cemented carbide tools than for those coated with a-C:H. A-C:H coated cemented carbide tools are more effective in dry ...
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Energy Efficiency Improvements in Dry Drilling with Optimised Diamond Like Carbon Coating
... Diamond-Like Carbon (DLC) thin film coatings can be optimised to feature specific properties, in this case for lubricity and hardness. Changes in the properties of DLC thin-films are related to ...
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FLOW BOILING OF WATER ON TITANIUM AND DIAMOND-LIKE CARBON COATED SURFACES IN A MICROCHANNEL
... Experiments were performed to study the effects of surface wettability on flow boiling of water at atmospheric pressure. The test channel is a single rectangular channel 0.5 mm high, 5 mm wide and 180 mm long. The mass ...
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Field Emission and Radial Distribution Function Studies of Fractal like Amorphous Carbon Nanotips
... fractal-like amorphous carbon nanotips was investigated by means of energy-filtered electron diffraction in a transmission elec- tron microscope ...
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The influence of anti-wear additive ZDDP on doped and undoped diamond-like carbon coatings
... Figure 3-3: Wear rate for a-C:H, Si-DLC and W-DLC sliding against cast iron counter body in base oil and fully formulated oil + ZDDP FF oil for a distance of 432 and 1440 m Figure 3-4 sh[r] ...
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Optical Properties of Pyrolytic Carbon Films Versus Graphite and Graphene
... and carbon nanotubes [32], it is in the terahertz ...these carbon materials cannot be employed as substrates for surface- enhanced spectroscopy with excitation at the visible wave- ...
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