dorsal/arxiv
View SchemaInvestigation of phase separation within the generalized Lin-Taylor model for a binary liquid mixture of large hexagonal and small triangular particles
| Authors | Jozef Strecka, Lucia Canova, Michal Jascur |
|---|---|
| Categories | |
| ArXiv ID | physics/0607162 |
| URL | https://arxiv.org/abs/physics/0607162 |
| DOI | 10.1080/00268970600935051 |
| Journal | Molecular Physics 104 (2006) 3831 |
Abstract
The generalized Lin-Taylor model defined on the hexagonal lattice is used to investigate the phase separation in an asymmetric binary liquid mixture consisting of large A (hexagons) and small B (triangles) particles. By considering interaction energies between A-A and A-B pairs of particles that occupy nearest-neighbour cells of the hexagonal lattice, we have derived an exact solution for the considered model system having established a mapping correspondence with the two-dimensional Ising model on its dual triangular lattice. Altogether, six different types of coexistence curves including those with reentrant miscibility regions (i.e. closed-loop coexistence curves) were found in dependence on the relative strength between both coupling constants.
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"abstract": "The generalized Lin-Taylor model defined on the hexagonal lattice is used to\ninvestigate the phase separation in an asymmetric binary liquid mixture\nconsisting of large A (hexagons) and small B (triangles) particles. By\nconsidering interaction energies between A-A and A-B pairs of particles that\noccupy nearest-neighbour cells of the hexagonal lattice, we have derived an\nexact solution for the considered model system having established a mapping\ncorrespondence with the two-dimensional Ising model on its dual triangular\nlattice. Altogether, six different types of coexistence curves including those\nwith reentrant miscibility regions (i.e. closed-loop coexistence curves) were\nfound in dependence on the relative strength between both coupling constants.",
"arxiv_id": "physics/0607162",
"authors": [
"Jozef Strecka",
"Lucia Canova",
"Michal Jascur"
],
"categories": [
"physics.chem-ph",
"physics.gen-ph"
],
"doi": "10.1080/00268970600935051",
"journal_ref": "Molecular Physics 104 (2006) 3831",
"title": "Investigation of phase separation within the generalized Lin-Taylor model for a binary liquid mixture of large hexagonal and small triangular particles",
"url": "https://arxiv.org/abs/physics/0607162"
},
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