Vibrational spectroscopy and dynamics of water

F Perakis, L De Marco, A Shalit, F Tang… - Chemical …, 2016 - ACS Publications
We present an overview of recent static and time-resolved vibrational spectroscopic studies
of liquid water from ambient conditions to the supercooled state, as well as of crystalline and …

Multiscale modeling of aqueous electric double layers

M Becker, P Loche, M Rezaei, A Wolde-Kidan… - Chemical …, 2023 - ACS Publications
From the stability of colloidal suspensions to the charging of electrodes, electric double
layers play a pivotal role in aqueous systems. The interactions between interfaces, water …

[HTML][HTML] CP2K: An electronic structure and molecular dynamics software package-Quickstep: Efficient and accurate electronic structure calculations

TD Kühne, M Iannuzzi, M Del Ben, VV Rybkin… - The Journal of …, 2020 - pubs.aip.org
CP2K is an open source electronic structure and molecular dynamics software package to
perform atomistic simulations of solid-state, liquid, molecular, and biological systems. It is …

Molecular structure and modeling of water–air and ice–air interfaces monitored by sum-frequency generation

F Tang, T Ohto, S Sun, JR Rouxel, S Imoto… - Chemical …, 2020 - ACS Publications
From a glass of water to glaciers in Antarctica, water–air and ice–air interfaces are abundant
on Earth. Molecular-level structure and dynamics at these interfaces are key for …

2D H-bond network as the topmost skin to the air–water interface

S Pezzotti, DR Galimberti… - The journal of physical …, 2017 - ACS Publications
We provide a detailed description of the structure of water at the interface with the air (liquid–
vapor LV interface) from state-of-the-art DFT-based molecular dynamics simulations. For the …

Toward ab initio molecular dynamics modeling for sum-frequency generation spectra; an efficient algorithm based on surface-specific velocity-velocity correlation …

T Ohto, K Usui, T Hasegawa, M Bonn… - The Journal of Chemical …, 2015 - pubs.aip.org
Interfacial water structures have been studied intensively by probing the O–H stretch mode
of water molecules using sum-frequency generation (SFG) spectroscopy. This surface …

Local ice-like structure at the liquid water surface

NL Odendahl, PL Geissler - Journal of the American Chemical …, 2022 - ACS Publications
Experiments and computer simulations have established that liquid water's surfaces can
deviate in important ways from familiar bulk behavior. Even in the simplest case of an air …

Molecular insight into the initial hydration of tricalcium aluminate

X Ming, W Si, Q Yu, Z Sun, G Qiu, M Cao, Y Li… - Nature …, 2024 - nature.com
Portland cement (PC) is ubiquitously used in construction for centuries, yet the elucidation of
its early-age hydration remains a challenge. Understanding the initial hydration progress of …

Accessing the accuracy of density functional theory through structure and dynamics of the water–air interface

T Ohto, M Dodia, J Xu, S Imoto, F Tang… - The journal of …, 2019 - ACS Publications
Density functional theory-based molecular dynamics simulations are increasingly being
used for simulating aqueous interfaces. Nonetheless, the choice of the appropriate density …

[HTML][HTML] A deep potential model for liquid–vapor equilibrium and cavitation rates of water

I Sanchez-Burgos, MC Muniz, JR Espinosa… - The Journal of …, 2023 - pubs.aip.org
Computational studies of liquid water and its phase transition into vapor have traditionally
been performed using classical water models. Here, we utilize the Deep Potential …