Atomic packing and fractal behavior of Al-Co metallic glasses
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.11.109
Abstract: Abstract The rapidly solidified Al-Co alloy is studied in a favored composition range of 25–75 at.% of aluminum (Al) by performing a set of classical molecular dynamics simulations (MD) based on the Embedded Atom Method (EAM).… read more here.
Keywords: behavior metallic; structure factor; packing fractal; structure ... See more keywords
Nanometer-scale gradient atomic packing structure surrounding soft spots in metallic glasses
Sign Up to like & getrecommendations! Published in 2018 at "npj Computational Materials"
DOI: 10.1038/s41524-018-0097-4
Abstract: The hidden order of atomic packing in amorphous structures and how this may provide the origin of plastic events have long been a goal in the understanding of plastic deformation in metallic glasses. To pursue… read more here.
Keywords: packing structure; structure; atomic packing; metallic glasses ... See more keywords
Atomic packing controls exciton lifetime
Sign Up to like & getrecommendations! Published in 2019 at "Science"
DOI: 10.1126/science.364.6437.249-l
Abstract: Nanomaterials Like semiconductors, small metallic clusters can absorb light and create excitons (electron-hole pairs). In ligand-capped gold clusters of 30 to 40 atoms (Au30 to Au40) that adopt the usual face-centered cubic packing, the lifetime… read more here.
Keywords: atomic packing; packing controls; controls exciton; packing ... See more keywords
Impact of the Atomic Packing Density on the Properties of Nitrogen-Rich Calcium Silicate Oxynitride Glasses
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15176054
Abstract: In this work, the impact of the atomic packing density/fractional glass compactness of Ca–Si–O–N glasses on glass transition and crystallization temperatures, glass density, microhardness, molar volume, and refractive index were examined. It was found that… read more here.
Keywords: atomic packing; packing density; density; impact atomic ... See more keywords