Distinguishing interstitial and substitutional diffusion in grand-potential based phase-field model
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DOI: 10.1016/j.mtla.2020.100820
Abstract: Abstract Grand-potential based phase-field technique is often claimed to be an efficient approach for modelling phase transformation in multicomponent systems. Since this technique largely employs mole fraction to treat concentration, it is principally restricted to… read more here.
Keywords: diffusion; model; interstitial substitutional; grand potential ... See more keywords
On the chemical potential and grand potential density of solids under non-hydrostatic stress
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DOI: 10.1080/00268976.2024.2441390
Abstract: Non-hydrostatic stress has a peculiar effect on the phase equilibrium between solids and liquids. This was already pointed out by Gibbs. Gibbs derived his formulation of the condition for liquid–solid coexistence applying a surface accretion… read more here.
Keywords: hydrostatic stress; potential density; non hydrostatic; grand potential ... See more keywords