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   Articles with "ordered phases" as a keyword



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Elastic properties of long-period stacking ordered phases in Mg–Zn–Y and Mg–Ni–Y alloys: A first-principles study

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recommendations! Published in 2020 at "Scripta Materialia"

DOI: 10.1016/j.scriptamat.2019.12.016

Abstract: Abstract In order to understand the strengthening mechanism and achieve the rational properties regulation of long-period stacking ordered phases (LPSO) contained Mg alloys, thermodynamic stability, transformation energies and elastic properties of LPSO in Mg–Zn–Y and… read more here.

Keywords: period stacking; ordered phases; long period; stacking ordered ... See more keywords

The effect of oxygen impurities on the stability and structural properties of vacancy-ordered and -disordered ZrCx

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recommendations! Published in 2022 at "RSC Advances"

DOI: 10.1039/d1ra07768f

Abstract: Theoretical calculations predict several long-range ordered sub-stoichiometric zirconium carbide phases to be stable at low temperature, rather than a random (disordered solution) distribution of vacancies. However, experimental synthesis of vacancy-ordered phases is extremely challenging and… read more here.

Keywords: stability structural; structural properties; vacancy ordered; vacancy ... See more keywords

Ordered phases in ternary wurtzite group-III nitrides: A first-principles study

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recommendations! Published in 2024 at "Journal of Applied Physics"

DOI: 10.1063/5.0202068

Abstract: A first-principles-based lattice model is applied to investigate the ordered phases of mixed group-III nitride ternary alloys. The model surveys the atomistic configurations with the lowest formation enthalpy for a wide range of compositions. We… read more here.

Keywords: ordered phases; iii cations; first principles; group iii ... See more keywords

Ordered phases in coupled nonequilibrium systems: Static properties.

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recommendations! Published in 2017 at "Physical Review E"

DOI: 10.1103/physreve.96.022127

Abstract: We study a coupled driven system in which two species of particles are advected by a fluctuating potential energy landscape. While the particles follow the potential gradient, each species affects the local shape of the… read more here.

Keywords: static properties; phases coupled; landscape; nonequilibrium systems ... See more keywords