Effects of oxidation curing and sintering temperature on the microstructure formation and heat transfer performance of freestanding polymer-derived SiC films for high-power LEDs
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.12.238
Abstract: Abstract Effects of oxidation cross-linking and sintering temperature on the microstructure evolution, thermal conductivity and electrical resistivity of continuous freestanding polymer-derived SiC films were investigated. The as-received films consisting of β-SiC nanocrystals embedded in amorphous… read more here.
Keywords: temperature; sintering temperature; effects oxidation; heat ... See more keywords
Wide-bandgap nanocrystalline silicon-carbon alloys for photovoltaic applications
Sign Up to like & getrecommendations! Published in 2018 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2018.03.035
Abstract: Abstract p-Type hydrogenated silicon carbide (p-SiC:H) films were prepared using plasma-enhanced chemical vapor deposition by systematically incorporating carbon into nanocrystalline silicon networks. The carbon content of the films was varied by adjusting the methane/silane (CH4/SiH4;… read more here.
Keywords: nanocrystalline silicon; carbon; wide bandgap; sic films ... See more keywords
Effect of temperature on the structure and magnetic properties of Co doped SiC films
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2017.04.024
Abstract: Abstract The Co-doped SiC films were developed by radio frequency-magnetron sputtering. After annealing at high temperatures, the amorphous structure of the films transformed into the structure of 3C SiC lattice and the secondary phase of… read more here.
Keywords: compounds cosi; temperature; doped sic; structure ... See more keywords
Optical properties of plasma-enhanced chemical vapor deposited SiCxNy films by using silazane precursors
Sign Up to like & getrecommendations! Published in 2017 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2017.07.016
Abstract: Abstract In this study, amorphous silicon carbonitride (SiC x N y ) films were fabricated by radio frequency (RF) chemical vapor deposition (PECVD) using a single silazane precursor and a low power density (0.15 W/cm 3… read more here.
Keywords: chemical vapor; optical properties; chemical; spectroscopy ... See more keywords
Morphology controlling of 〈111〉-3C–SiC films by HMDS flow rate in LCVD
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DOI: 10.1039/c8ra09509d
Abstract: Morphology of 〈111〉-oriented 3C–SiC films was transformed from mosaic to whisker to cauliflower-like with the increased flow rate (f) of hexametyldisilane (HMDS) in the process of laser chemical vapor deposition (LCVD). read more here.
Keywords: morphology controlling; controlling 111; flow rate; sic films ... See more keywords