Development of New Hydrogen-containing Tetrahydral Amorphous Carbon Thin Films using Cathodic Arc Plasma for Dental Implant
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چکیده
منابع مشابه
Atomic hydrogen interactions with amorphous carbon thin films
The atomic-scale interactions of H atoms with hydrogenated amorphous carbon a-C:H films were identified using molecular dynamics MD simulations and experiments based on surface characterization tools. Realistic a-C:H films developed using MD simulations were impinged with H atoms with a kinetic energy corresponding to a temperature of 700 K. The specific chemical reactions of the H atoms with t...
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The properties of nitrogen doped tetrahedral amorphous carbon films prepared by the filtered cathodic vacuum arc technique have been studied. The doping species, nitrogen ions, were produced by an ion beam source. The nitrogen flow rate was varied from 0.5 to 10 sccm while keeping other deposition conditions constant. The nitrogen content in deposited films was determined by Rutherford backscat...
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Tetrahedral amorphous carbon (ta-C ) is a potential low-cost substitute for diamond in certain applications, but little is known of the temperature range over which its desirable properties are retained. The thermal stability of tetrahedral amorphous carbon (ta-C ) films has been investigated by heat treatment of the films at temperatures from room temperature to 450°C in high vacuum, low vacuu...
متن کاملCyclic Voltammetric Behavior of Nitrogen-Doped Tetrahedral Amorphous Carbon Films Deposited by Filtered Cathodic Vacuum Arc
Nitrogen-doped tetrahedral amorphous carbon (ta-C :N) films were deposited by filtered cathodic vacuum arc (FCVA) technique using nitrogen as a background gas. The structure of the ta-C :N films was studied with X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy in terms of nitrogen flow rate used during the film deposition. Potential windows of the films measured in deaerated and un...
متن کاملStructure of ultra-thin diamond-like carbon films grown with filtered cathodic arc on Si(001).
The structure of 3 nm and 15 nm diamond-like carbon films, grown on Si(001) by filtered cathodic arc, was studied by angle-resolved X-ray photoelectron spectroscopy (ARXPS) and transmission electron microscopy (TEM). The ARXPS data was deconvolved by employing simultaneous-fitting, which allowed for a clear deconvolution of the Si 2p and C 1s spectra into their different chemical contributions....
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ژورنال
عنوان ژورنال: Journal of Photopolymer Science and Technology
سال: 2015
ISSN: 0914-9244,1349-6336
DOI: 10.2494/photopolymer.28.471