2022
DOI: 10.1016/j.nocx.2022.100082
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Structure factor of a phase separating binary mixture with natural and forceful interconversion of species

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Cited by 4 publications
(8 citation statements)
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“…We show that during the evolution of the system to a steady state, the interplay between phase separation, natural interconversion, and forced interconversion may generate novel dissipative structures—a nonequilibrium bicontinuous microemulsion, revealed by MD, or a nonequilibrium spatially modulated state, as observed in MC studies. We show that under certain constraints, the three models with different origins of interconversion i.e., our three microscopic models: HL ( 12 , 31 ), DCM ( 30 , 33 ), and HCS, as well as the model of Glotzer et al ( 21 23 , 26 29 ) may exhibit identical behavior.…”
mentioning
confidence: 63%
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“…We show that during the evolution of the system to a steady state, the interplay between phase separation, natural interconversion, and forced interconversion may generate novel dissipative structures—a nonequilibrium bicontinuous microemulsion, revealed by MD, or a nonequilibrium spatially modulated state, as observed in MC studies. We show that under certain constraints, the three models with different origins of interconversion i.e., our three microscopic models: HL ( 12 , 31 ), DCM ( 30 , 33 ), and HCS, as well as the model of Glotzer et al ( 21 23 , 26 29 ) may exhibit identical behavior.…”
mentioning
confidence: 63%
“…In simulations, the nonequilibrium state could be achieved through an internal imbalance of intermolecular forces or an imbalance of free energy by introducing an external source of energy. Previous studies of a nonequilibrium phase-separating binary mixture in the presence of an external reaction source, originally introduced by Glotzer et al ( 21 29 ), as well as a more recent dissipative chiral model of interconverting enantiomers with unbalanced intermolecular forces ( 30 ) and a nonequilibrium hybrid Ising/lattice-gas model with an imbalance of internal energy ( 31 ), have all demonstrated steady-state microphase separation.…”
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confidence: 99%
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“…Recently, some researchers introduced a third way by combining the ideal term and the chemical affinity modified term and they observed complicated phase behaviors. 21–23 This finding indicates that this simple system might have more phenomena to be discovered and it, thus, deserves a thorough study.…”
Section: Introductionmentioning
confidence: 90%
“…A critical component of this model is the coarse-grained parameter λ, a mean-field representation of short-range interactions that introduces an energetic preference for homochiral interactions when λ > 0 and heterochiral interactions when λ < 0. While simple in its formulation, the model’s ability to tune the chiral bias has enabled investigation into fluid-phase separation and chiral symmetry breaking in chiral systems through molecular dynamics (MD) simulations. In particular, this model has been demonstrated to exhibit a wide range of complex chirality-induced phenomena in its various fluid phases, including phase amplification, interconversion-controlled liquid–liquid phase separation, and multiple fluid–fluid transitions . The chiral tetramer model, in other words, has proven to be a remarkably versatile vehicle for exploring a wide range of complex chirality-induced fluid-phase behaviors, and in this work we focus on expanding our understanding of this model to the crystalline phase.…”
Section: Introductionmentioning
confidence: 99%