Combinative effects of Y2O3 and Ti on Al2O3 ceramics for optimizing mechanical and electrical properties
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.07.054
Abstract: Abstract This study aims to combine Y2O3 and Ti to improve the mechanical and electrical properties of Al2O3 ceramics. Al2O3-based composites containing 20 vol% of metallic Ti were chosen. Y2O3 was used as the effective additive… read more here.
Keywords: effects y2o3; mechanical electrical; al2o3 ceramics; electrical properties ... See more keywords
Novel Te doping in Y2O3–Al2O3 system phosphor
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.153474
Abstract: Abstract Te doped Yttrium-aluminum (Y2O3–Al2O3) system powders were synthesized by solid-state method. The structure and optical properties were investigated by XRD, SEM, XPS and PL. XRD analysis indicated that the samples transform from YAM, YAP… read more here.
Keywords: system phosphor; al2o3 system; doping y2o3; novel doping ... See more keywords
Post deposition annealing effect on properties of Y2O3/Al2O3 stacking gate dielectric on 4H-SiC
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DOI: 10.1016/j.matlet.2019.03.009
Abstract: Abstract In this paper, the effect of post deposition annealing (PDA) on the chemical, structural, and electrical properties of the high-k Y2O3/Al2O3 stacking dielectric on p-type 4H-SiC were studied. High-k dielectric provides a physically thicker… read more here.
Keywords: al2o3 stacking; post deposition; y2o3 al2o3; effect ... See more keywords
Y2O3–Al2O3 microsphere crystallization analyzed by electron backscatter diffraction (EBSD)
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-67816-7
Abstract: The crystallization of glass microspheres in the Y2O3–Al2O3-system produced from precursor powders of four different nominal compositions via flame synthesis is analyzed in detail by electron microscopy with a focus on electron backscatter diffraction (EBSD).… read more here.
Keywords: crystallization; diffraction ebsd; backscatter diffraction; flame synthesis ... See more keywords