First-principles calculations of the structural, elastic, electronic and optical properties of Si2P2O and Ge2P2O at high pressures
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2018.06.028
Abstract: Abstract The structures of Si2P2O and Ge2P2O with the space group Cmc21 are derived. The structural, mechanical, elastic anisotropy, electronic and optoelectronic properties are calculated by first principles calculations based on density functional theory (DFT)… read more here.
Keywords: si2p2o ge2p2o; gpa gpa; states states; principles calculations ... See more keywords
Structural evolution in liquid calcium under pressure
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2017.07.008
Abstract: Abstract The atomic structure evolution of liquid Ca at 3500 K as a function of pressure up to 100 GPa has been studied by ab initio molecular dynamics simulations. The pair correlation function, structure factor and respective… read more here.
Keywords: gpa gpa; liquid; evolution liquid; pressure ... See more keywords
Structural and electronic phase transition in Bi2Se2.1Te0.9 under pressure
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2021.110123
Abstract: Abstract The phase evolution of Bi2Se2.1Te0.9 driven by the applied external pressure at ambient temperature was investigated in-situ with pressure up to 30.0(2) GPa using angle-dispersive X-ray diffraction (ADXRD) and Raman scattering spectroscopy. ADXRD measurements… read more here.
Keywords: spectroscopy; gpa gpa; structure; pressure ... See more keywords
Investigation of Microstructure and Mechanical Properties for Ti-6Al-4V Alloy Parts Produced Using Non-Spherical Precursor Powder by Laser Powder Bed Fusion
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DOI: 10.3390/ma14113028
Abstract: An unmodified, non-spherical, hydride-dehydride (HDH) Ti-6Al-4V powder having a substantial economic advantage over spherical, atomized Ti-6Al-4V alloy powder was used to fabricate a range of test components and aerospace-related products utilizing laser beam powder-bed fusion… read more here.
Keywords: powder bed; gpa gpa; powder; 6al alloy ... See more keywords