Morphology and structure of Ti-doped diamond films prepared by microwave plasma chemical vapor deposition
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.02.180
Abstract: Abstract Ti-doped diamond films were deposited through a microwave plasma chemical vapor deposition (MPCVD) system for the first time. The effects of the addition of Ti on the morphology, microstructure and quality of diamond films… read more here.
Keywords: doped diamond; diamond films; morphology; spectroscopy ... See more keywords
Role of microstructure and structural disorder on tribological properties of polycrystalline diamond films
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.10.265
Abstract: Abstract Polycrystalline diamond films with systematic change in microstructure that varies from microcrystalline to nanocrystalline structure are synthesized on Si by hot filament chemical vapor deposition. The morphology and structural properties of the grown diamond… read more here.
Keywords: structural disorder; diamond films; spectroscopy; diamond ... See more keywords
Influence of surface reconstruction on elastic properties of nanosized diamond films and nanodiamonds
Sign Up to like & getrecommendations! Published in 2021 at "Carbon"
DOI: 10.1016/j.carbon.2020.08.063
Abstract: Abstract Investigation of elastic properties of nanosized diamond films reveals, that their elastic properties in the range ± 5% significantly depend on the reconstructions of their surfaces. Strong correlation between lateral contraction/dilation of the surface… read more here.
Keywords: elastic properties; nanosized diamond; surface; properties nanosized ... See more keywords
Influence of nanosecond laser processed surface textures on the tribological characteristics of diamond films sliding against zirconia bioceramic
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.09.122
Abstract: Abstract CVD Diamond films have shown much potential in bioimplantable applications. Aiming at enhancing the tribological properties of CVD diamond and bioceramic tribopair, two types of surface texture, namely groove surface and square surface, are… read more here.
Keywords: surface; diamond films; surface textures; diamond ... See more keywords
A comparative study of the mechanical and tribological properties of intermittently and continuously grown multilayer diamond films on RB-SiC
Sign Up to like & getrecommendations! Published in 2020 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2020.108140
Abstract: Abstract Multilayer diamond films were deposited on a reaction bonded silicon carbide (RB-SiC) substrate by a single-step continuous process as well as a three-step intermittent process in a hot filament chemical vapour deposition (HF-CVD) equipment.… read more here.
Keywords: multilayer diamond; continuously grown; diamond films; friction ... See more keywords
Morphological, cathodoluminescence and thermoluminescence studies of defects in diamond films grown by HF CVD technique
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2019.109506
Abstract: Abstract A set of diamond layers was synthesized by Hot Filament Chemical Vapor deposition (HF CVD) from methanol-hydrogen (CH3OH–H2) gas mixture. By changing feed gas composition the obtained diamond films show different morphologies and microcrystal… read more here.
Keywords: microscopy; cathodoluminescence thermoluminescence; diamond films; diamond ... See more keywords
Spin dynamics characteristics of nitrogen vacancy spins in diamond films using enhanced Raman shift with spin microscopy
Sign Up to like & getrecommendations! Published in 2018 at "Progress in Natural Science: Materials International"
DOI: 10.1016/j.pnsc.2018.07.002
Abstract: Abstract The diamond films were deposited on a Si substrate with chemical vapor deposition MCVD using methane-hydrogen gas. Raman active phonon and sp 2 /sp 3 ratio in diamond/Si(100) films were investigated by Raman spectra… read more here.
Keywords: nitrogen vacancy; microscopy; diamond films; spin ... See more keywords
Electronic structures of two-dimensional hydrogenated bilayer diamond films with Si dopant and Si-V center
Sign Up to like & getrecommendations! Published in 2019 at "Results in Physics"
DOI: 10.1016/j.rinp.2019.102240
Abstract: Abstract The structural, electronic and optical properties of two-dimensional hydrogen-terminated bilayer diamond films (2D-HBDF) with silicon (Si) dopant and silicon-vacancy (Si-V) center are investigated by first-principles calculations. The two positions of substitutional Si are energetically… read more here.
Keywords: electronic structures; bilayer diamond; center; diamond ... See more keywords
Deposition of microcrystalline diamond films in H2 microwave plasma with graphite powder as hydrocarbon precursor
Sign Up to like & getrecommendations! Published in 2019 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2018.10.044
Abstract: Abstract We report on high-quality microcrystalline diamond films deposited on Si substrates in microwave hydrogen plasma (without methane feed gas) using graphite powders with different sizes from 2 μm to 150 μm as the carbon source. Hydrocarbon… read more here.
Keywords: spectroscopy; microcrystalline diamond; powder; plasma graphite ... See more keywords
Polycrystalline Diamond Films produced by Hot-Filament Chemical Vapor Deposition
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927617012028
Abstract: 1. Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio, TX 78249, USA 2. Departamento de Investigación en Física, Universidad de Sonora, Rosales y Luis Encinas, Hermosillo, Sonora, 83000, México. 3.… read more here.
Keywords: polycrystalline diamond; diamond films; hot filament; produced hot ... See more keywords
Robust Biomimetic Hierarchical Diamond Architecture with Self-cleaning, Antibacterial and Antibiofouling Surface.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c02460
Abstract: Biofouling is a worldwide problem from healthcare to the marine exploration. Aggressive biofouling, wear, and corrosion lead to severe deterioration in function and durability. Here, micro and nano-structured hierarchical diamond films, mimicking morphology of plant… read more here.
Keywords: biomimetic hierarchical; hierarchical diamond; surface; diamond films ... See more keywords