Diamond-Like
Light Dispersion in Diamond-like Crystals
... to diamond-like structures the technique developed previously for molecular crystals [8, ...in diamond-like crystals excitons are metastable [12] – the excitation levels fall within the ...
8
Improvement of Thermal Stability and Tribological Performance of Diamond Like Carbon Composite Thin Films
... The thermal stability of the films was measured by ther- mogravimetric and differential thermal analysis (TG- DTA) under ambient air at room temperature. The changes in weight loss of the Si-O-DLC and Si-N-DLC films were ...
7
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 but at the ...
14
The Influence of Cutting Fluid and Diamond Like Carbon Coating on Cutting Tool Wear
... The aim of the research was to determine the effect of coolant on the wear of tools made of cemented carbides without a coating and with a diamond-like coating DLC type a-C:H and the quality of workpiece ...
15
Effects of Fluorine and Silicon Incorporation on Tribological Performance of Diamond Like Carbon Films
... Diamond-like carbon (DLC) films have been extensively studied as potential materials for many tribological applications due to their excellent properties, in- cluding high hardness values, low friction ...
16
Annealing Effects on Structure and Optical Properties of Diamond Like Carbon Films Containing Silver
... In the present study, diamond-like carbon films with embedded Ag nanoparticles (DLC:Ag) were deposited by reactive magnetron sputtering. Structure of the films was investigated by Raman scattering ...
9
Two-site diamond-like point defects as new single-photon emitters
... embedding diamond-like crystal lat- tice not only determines the symmetry of two-site defects, but also ensure a nontoxic vehicle on which they reside; a definitive requirement against biomarker ...
6
Nanostructure and paramagnetic centres in diamond like carbon: Effect of Ar dilution in PECVD process
... This hypothesis is consistent with the decrease in film resistance, and with the analysis work of Valentini [3] who observed decreasing diamond-like properties in DLC films produced with increased argon ...
11
Adhesion Studies of Diamond Like Carbon Films Deposited on Ti6Al4V Alloy after Carbonitriding
... Diamond-like Carbon (DLC) coatings have attracted significant attention due to their low friction coefficient, high de- gree of hardness, chemical inertness, and high wear resistance as well as and their ...
7
Effect of Diamond-Like Carbon Thin Film on the Fatigue Strength of AISI 4340 Steel
... Diamond-like carbon (DLC) films originated from hydrocarbon sources are carbon-based films that present a structure similar to diamond without the bond angles that exist in the tetrahydric ...
6
Spectroellipsometric characterization and modeling of plasmonic diamond like carbon nanocomposite films with embedded Ag nanoparticles
... deposited on Si substrates using reactive magnetron sputtering. The nanocomposite structure and compos- ition were observed by EDS profiling, TEM, and AFM. The experimental data (size and shape of nanoparticles) are ...
7
Improvement in the Frequency Response of Loudspeakers by Using Diamond Like Carbon Film Coatings
... It is well known that a diamond-like carbon (DLC) film has a high mechanical hardness and Young’s modulus. One of the beneficial properties of a DLC film is its ability to change the sound velocity in ...
6
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 diamond need million years ...
9
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]. ...
10
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 significant level of ...
13
The Wear Resistance of Cryogenically Treated Diamond-Like Carbon Films
... This study explored the effects of cryogenic treatment on the microstructure, hardness, and wear-resistance of diamond-like carbon (DLC) by cryogenically treating NAK 80 mold steel coated with DLC. Raman ...
9
The Studies of Diamond-Like Carbon Films as Biomaterials: Review
... Abstract: Diamond-like carbon (DLC) films have been given great attention in the last twenty years as candidate biomaterials due to its super mechanical property and ...
15
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 ...
8
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 changes in ...
9
Tribological properties of diamond-like carbon and boron carbide coatings against aluminum: Adhesion & friction at different temperatures and environments.
... Tribological properties of diamond-like carbon and boron carbide Tribological properties of diamond-like carbon and boron carbide coatings against aluminum: Adhesion & friction at [r] ...
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