Liquid− liquid structure transition in metallic melt and its impact on solidification: A review

YX He, JS Li, W Jun, E Beaugnon - … of Nonferrous Metals Society of China, 2020 - Elsevier
Understanding the nature of liquid structures and properties has always been a hot field in
condensed matter physics and metallic materials science. The liquid is not homogeneous …

High-entropy Fe-Cr-Ni-Co-(Cu) coatings produced by vacuum electro-spark deposition for marine and coastal applications

KA Kuptsov, MN Antonyuk, AN Sheveyko… - Surface and Coatings …, 2023 - Elsevier
High-entropy coatings (HECs) are of a great interest for the protection of structural steels and
alloys used in the costal and offshore areas. Here, thick, dense, and uniform Fe-Cr-Ni-Co …

Tungsten wall cratering under high-velocity dust impacts: Influence of impact angle and temperature

P Dwivedi, A Fraile, T Polcar - Journal of Nuclear Materials, 2024 - Elsevier
The integrity of plasma-facing components (PFCs) in fusion reactors is severely tested by
high-velocity dust collisions, which occur during explosive events such as runaway electron …

[HTML][HTML] A comprehensive review of experimental and numerical studies on liquid metal-gas two-phase flows and associated measurement challenges

A Saraswat, A Fraile, S Gedupudi… - Annals of Nuclear …, 2025 - Elsevier
Liquid-gas two-phase flows are commonly encountered and studied phenomena in various
low temperature ordinary liquids. In contrast, a two-phase flow occurring in a Liquid Metal …

Universal effect of excitation dispersion on the heat capacity and gapped states in fluids

NP Kryuchkov, LA Mistryukova, AV Sapelkin… - Physical Review Letters, 2020 - APS
The change in dispersion of high-frequency excitations in fluids, from an oscillating solidlike
to a monotonic gaslike one, is shown for the first time to affect thermal behavior of heat …

High-velocity dust impacts in plasma facing materials: Insights from molecular dynamics simulations

P Dwivedi, A Fraile, T Polcar - Journal of Nuclear Materials, 2024 - Elsevier
This research investigates the interaction between high-speed tungsten (W) dust and
plasma-facing components (PFCs) in fusion reactors, particularly focusing on W walls …

Pressure evolution of transverse collective excitations in liquid Al along the melting line

N Jakse, T Bryk - The Journal of Chemical Physics, 2019 - pubs.aip.org
Evolution of structure and dynamics of liquid Al with pressure along the melting line up to
300 GPa has been studied by means of ab initio molecular dynamics simulations. An …

Stokes-Einstein relation of the liquid metal rubidium and its relationship to changes in the microscopic dynamics with increasing temperature

F Demmel, A Tani - Physical Review E, 2018 - APS
For liquid rubidium the Stokes-Einstein (SE) relation is well fulfilled near the melting point
with an effective hydrodynamic diameter, which agrees well with a value from structural …

The intimate relationship between structural relaxation and the energy landscape of monatomic liquid metals

F Demmel, L Hennet, N Jakse - Scientific Reports, 2021 - nature.com
The characteristic property of a liquid, discriminating it from a solid, is its fluidity, which can
be expressed by a velocity field. The reaction of the velocity field on forces is enshrined in …

Non-Arrhenius behaviour of nickel self-diffusion in liquid Ni77Si23

F Demmel - Journal of Physics: Condensed Matter, 2022 - iopscience.iop.org
Nickel self-diffusion was measured for a Ni 77 Si 23 alloy in the liquid state over a
temperature range of about 400 K through quasielastic neutron scattering. At the two lowest …