Recent advances in describing and driving crystal nucleation using machine learning and artificial intelligence

ER Beyerle, Z Zou, P Tiwary - Current Opinion in Solid State and Materials …, 2023 - Elsevier
With the advent of faster computer processors and especially graphics processing units
(GPUs) over the last few decades, the use of data-intensive machine learning (ML) and …

Medium-density amorphous ice unveils shear rate as a new dimension in water's phase diagram

I de Almeida Ribeiro, D Dhabal, R Kumar… - Proceedings of the …, 2024 - pnas.org
Recent experiments revealed a new amorphous ice phase, medium-density amorphous ice
(MDA), formed by ball-milling ice Ih at 77 K [Rosu-Finsen et al., Science 379, 474–478 …

A continuum of amorphous ices between low-density and high-density amorphous ice

A Eltareb, GE Lopez, N Giovambattista - Communications Chemistry, 2024 - nature.com
Amorphous ices are usually classified as belonging to low-density or high-density
amorphous ice (LDA and HDA) with densities ρ LDA≈ 0.94 g/cm3 and ρ HDA≈ 1.15− 1.17 …

Liquid–liquid transition and ice crystallization in a machine-learned coarse-grained water model

D Dhabal, R Kumar, V Molinero - Proceedings of the …, 2024 - National Acad Sciences
Mounting experimental evidence supports the existence of a liquid–liquid transition (LLT) in
high-pressure supercooled water. However, fast crystallization of supercooled water has …

Potential energy landscape formalism for quantum molecular liquids

A Eltareb, Y Zhou, GE Lopez… - Communications …, 2024 - nature.com
The potential energy landscape (PEL) formalism is a powerful tool within statistical
mechanics to study the thermodynamic properties of classical low-temperature liquids and …

Potential energy landscape of a coarse grained model for water: ML-BOP

A Neophytou, F Sciortino - The Journal of Chemical Physics, 2024 - pubs.aip.org
We quantify the statistical properties of the potential energy landscape for a recently
proposed machine learning coarse grained model for water, machine learning-bond-order …

Microscopic pathways of transition from low-density to high-density amorphous phase of water

G Ramesh, V Mahajan, D Koner… - The Journal of Chemical …, 2024 - pubs.aip.org
In recent years, much attention has been devoted to understanding the pathways of phase
transition between two equilibrium condensed phases (such as liquids and solids) …

Nuclear quantum effects on glassy water under pressure: Vitrification and pressure-induced transformations

A Eltareb, BA Khan, GE Lopez… - The Journal of Chemical …, 2024 - pubs.aip.org
We perform classical molecular dynamics (MD) and path-integral MD (PIMD) simulations of
H 2 O and D 2 O using the q-TIP4P/F model over a wide range of temperatures and …

Liquid-liquid transition in a machine-learned coarse grained water model

D Dhabal, R Kumar, V Molinero - 2023 - chemrxiv.org
Mounting experimental evidence supports the existence of a liquid-liquid transition (LLT) in
high-pressure supercooled water. However, fast crystallization of supercooled water …

Can a coarse-grained water model capture the key physical features of the hydrophobic effect?

K Ghosh, TD Loose, GA Voth - The Journal of Chemical Physics, 2023 - pubs.aip.org
Coarse-grained (CG) molecular dynamics can be a powerful method for probing complex
processes. However, most CG force fields use pairwise nonbonded interaction potentials …