The putative liquid-liquid transition is a liquid-solid transition in atomistic models of water
نویسندگان
چکیده
منابع مشابه
The putative liquid-liquid transition is a liquid-solid transition in atomistic models of water.
We use numerical simulation to examine the possibility of a reversible liquid-liquid transition in supercooled water and related systems. In particular, for two atomistic models of water, we have computed free energies as functions of multiple order parameters, where one is density and another distinguishes crystal from liquid. For a range of temperatures and pressures, separate free energy bas...
متن کاملThe putative liquid-liquid transition is a liquid-solid transition in atomistic models of water. II.
This paper extends our earlier studies of free energy functions of density and crystalline order parameters for models of supercooled water, which allows us to examine the possibility of two distinct metastable liquid phases [D. T. Limmer and D. Chandler, J. Chem. Phys. 135, 134503 (2011) and preprint arXiv:1107.0337 (2011)]. Low-temperature reversible free energy surfaces of several different ...
متن کاملThe Putative Liquid-Liquid Transition is a Liquid-Solid Transition in Atomistic Models of Water, Part II
This paper extends our earlier studies of free energy functions of density and crystalline order parameters for models of supercooled water, which allows us to examine the possibility of two distinct metastable liquid phases [J. Chem. Phys. 135, 134503 (2011) and arXiv:1107.0337v2]. Low-temperature reversible free energy surfaces of several different atomistic models are computed: mW water, TIP...
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Liquid-liquid-solid transitions (LLST) are known to occur in confined liquids, exist in supercooled liquids and emerge in liquids driven from equilibrium. Molecular dynamics (MD) simulations claim many successes in forecasting the phenomena. The transitions are also studied in the framework of thermodynamics based methods and minimalistic models. In here, the proposed approach is derived in the...
متن کاملLiquid-liquid phase transition in water
Water shows anomalies different from most of other materials. Different sceniaros have been proposed to explain water anomalies, among which the liquid-liquid phase transition (LLPT) is the most discussed one. It attributes water anomalies to the existence of a hypothesized liquid-liquid critical point (LLCP) buried deep in the supercooled region. We briefly review the recent experimental and t...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2011
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.3643333