amorphous hydrogenated carbon films
Understanding the hydrogen and oxygen gas pressure dependence of the tribological properties of silicon oxide-doped hydrogenated amorphous carbon coatings
... Amorphous hydrogenated carbon (a-C:H) films are metastable carbon-based coatings used in a wide range of technological applications thanks to their impressive properties, notably their ...
22
Plasma Enhanced Chemical Vapour Deposition of Scuff Resistant Hydrogenated Amorphous Carbon Coatings on C100 Steel
... DLC films, thanks to their excellent hardness and wear resistance, are widely studied as protective coatings of components of fuel injectors and fuel pumps [1] ...
9
Fabrication and Analysis of Carbon Doped Hydrogenated Amorphous Silicon Thin Film Transistors
... thin films had a thickness of 400 nm and exhibited a band gap of ...the amorphous nature of the films and the peak obtained at 494 cm -1 , ...
5
Structural properties of hydrogenated amorphous silicon (A-SI:H) thin film grown via radio frequency plasma enhanced chemical vapor deposition (RF PECVD)
... the films. Hydrogen, being a terminator in the carbon network, plays a crucial role in determining the properties of the ...a-Si:H films are critically determined by the energy of the ionic species ...
29
The Optical Response of Hydrogenated Amorphous Silicon
... thin films over a substrate. Examples of such materials include hydrogenated amorphous silicon (a-Si:H), polycrystalline silicon (poly-Si), amorphous selenium (a-Se), and amorphous ...
180
Making sense of complex carbon and metal/carbon systems by secondary electron hyperspectral imaging
... amorphous hydrogenated carbon are reported under circumstances which might be observed on highly oriented pyrolytic graphite (HOPG) surfaces as a result of air or electron beam ...of carbon ...
9
Understanding And Improving The Environmental Dependent Tribology And Thermal Stability Of Hydrogenated Amorphous Carbon By Using Silicon And Oxygen As Dopants
... Hydrogenated amorphous carbon (a-C:H) films are a class of non-crystalline materials composed of hydrogen and carbon bonded in both sp2 and sp3 ...These films are notable for ...
179
UV-Vis characterization of diamond-like carbon thin films deposited using (DC-PECVD)
... 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 ...
9
Characterization of amorphous and nanocrystalline carbon films
... In amorphous carbon and nanocrystalline carbon films, doped hydrogen usually plays an important ...a-C:H films free of nano crystalline diamond ...the films leading to soft ...
25
Improved Hemolytic Performance of Blood Pump with Fluorine Doped Hydrogenated Amorphous Carbon Coating
... accretion on the a-C:H:F and a-C:H films, and on the SUS 304 substrate after the immersion test. The surface of a-C:H:F film had a low luminescence level, and thus a low ATP concentration, which indicates that the ...
7
Doped Amorphous Carbon Films Prepared by Liquid Phase Electrodeposition
... Amorphous carbon films have an extensive application prosperity in the mechanical, electronic, chemical, mili- tary and aerospace fields due to their low friction coeffi- cient, good wear resistance, ...
9
Field Electron Emission from a CNx:H Films Formed on Al Films Using Supermagnetron Plasma CVD
... of amorphous carbon films have attracted considerable attention due to their promising applicability to cold-cathode materials in future-generation high-performance electronic devices, such as ...
7
Optical Properties of Tetrahedral Amorphous Carbon Films and Their Potential for Lab on a Chip
... One possible optical application for ta-C films is the integration onto Lab-on-a-Chip systems (LOC). LOC systems offer a high degree of integration, miniaturization, automation and the realization of complex ...
11
Effect of mating materials on wear properties of amorphous hydrogenated carbon (a-C:H) coating and tetrahedral amorphous carbon (ta-C) coating in base oil boundary lubrication condition
... of amorphous hydrogenated carbon (a-C:H) coating and tetrahedral amorphous carbon (ta- C) coating when sliding against various mating materials in base oil boundary lubrication ...
20
Numerical simulation of barrier height effect on output parameters, for a a-Si:H/nc-Si:H based solar cell
... for hydrogenated amorphous silicon (a-Si:H) based solar cells, the quality of the p, i, and n layers can influence strongly the device ...influence hydrogenated amorphous silicon (a-Si:H) ...
5
Properties of High Nitrogen Content Carbon Nitride Thin Films Prepared by a Radio Frequency Magnetron Sputtering Deposition Technique
... to carbon and still has an extra electron, it can participate in doping, resulting in a semiconductor with n-type ...CNx films mainly have pyridinic, pyrrolic and quaternary bonding patterns, indicated by ...
73
Complex And Nano-Structured Amorphous Carbon Films From Hydrocarbon Palm Oil As A P-Type In Photovoltaic Heterojunction Solar Cell Applications
... nano-structured amorphous carbon as p-type films prepared from natural palm oil precursor for heterojunction solar cell were ...structured films had particle size in the range of 28 to 34 ...
5
Thickness dependency of field emission in amorphous and nanostructured carbon thin films
... films. Since there is no correlation between the surface microstructure and the film thickness, this finding is obviously in contradiction with the mechanism proposed by Carey et al. [2]. The only mechanism which ...
5
Ultra Thin Pyrocarbon Films as a Versatile Coating Material
... the films is peculiar but can be explained by the difference in the synthesis of the ...the carbon precursor of the PPF is a photoresist, one can expect that some part of the resist contaminants remains ...
6
Novel nanostructured biomaterials: implications for coronary stent thrombosis
... Concerning the TiB 2.13 nanocoatings, the platelets devel- oped pseudopodia and formed a network even from the first hour of adherence onto the substrate (Figure 4A). After 2 hours, on the same material, the platelet ...
14