Review of progress in calculation and simulation of high-temperature oxidation
High-temperature oxidation can precipitate chemical and mechanical degradations in
materials, potentially leading to catastrophic failures. Thus, understanding the mechanisms …
materials, potentially leading to catastrophic failures. Thus, understanding the mechanisms …
Relaxation processes and physical aging in metallic glasses
Since their discovery in the 1960s, metallic glasses have continuously attracted much
interest across the physics and materials science communities. In the forefront are their …
interest across the physics and materials science communities. In the forefront are their …
Determination of self-diffusion coefficients by quasielastic neutron scattering measurements of levitated Ni droplets
A Meyer, S Stüber, D Holland-Moritz, O Heinen… - Physical Review B …, 2008 - APS
Conventional techniques to measure diffusion coefficients in liquid metals and alloys are
hampered by buoyancy-driven convective fluid flow and chemical reactions of the liquids …
hampered by buoyancy-driven convective fluid flow and chemical reactions of the liquids …
Diffusion in Al-Cu melts studied by time-resolved X-ray radiography
B Zhang, A Griesche, A Meyer - Physical review letters, 2010 - APS
We use time-resolved x-ray radiography in order to monitor interdiffusion processes in situ in
liquid alloys. We measure temperature and composition dependent interdiffusion …
liquid alloys. We measure temperature and composition dependent interdiffusion …
Molecular-dynamics computer simulation of crystal growth and melting in Al50Ni50
A Kerrache, J Horbach, K Binder - Europhysics Letters, 2008 - iopscience.iop.org
The melting and crystallization of Al 50 Ni 50 are studied by means of molecular-dynamics
computer simulations, using a potential of the embedded atom type to model the interactions …
computer simulations, using a potential of the embedded atom type to model the interactions …
Anomalous structural dynamics in liquid Al80Cu20: An ab initio molecular dynamics study
In this work, the structural dynamics of liquid Al 80 Cu 20 is systematically investigated in
terms of the evolution of its atomic structure, diffusivity, viscosity and fragility through ab initio …
terms of the evolution of its atomic structure, diffusivity, viscosity and fragility through ab initio …
Structure and dynamics of liquid studied by neutron scattering
D Holland-Moritz, S Stüber, H Hartmann, T Unruh… - Physical Review B …, 2009 - APS
We report on investigations on the atomic dynamics and the static structure factors of binary
Ni 36 Zr 64 alloy melts. In order to undercool the melts deeply below the melting temperature …
Ni 36 Zr 64 alloy melts. In order to undercool the melts deeply below the melting temperature …
Diffusivities of an Al–Fe–Ni melt and their effects on the microstructure during solidification
A systematical investigation of the diffusivities in an Al–Fe–Ni melt was presented. Based on
the experimental and theoretical data about diffusivities, the temperature-and composition …
the experimental and theoretical data about diffusivities, the temperature-and composition …
[图书][B] High-temperature levitated materials
DL Price - 2010 - books.google.com
One of the major experimental difficulties in studying materials at extreme temperatures is
unwanted contamination of the sample through contact with the container. This can be …
unwanted contamination of the sample through contact with the container. This can be …
Active interaction switching controls the dynamic heterogeneity of soft colloidal dispersions
We employ Reactive Dynamical Density Functional Theory (R-DDFT) and Reactive
Brownian Dynamics (R-BD) simulations to investigate the dynamics of a suspension of …
Brownian Dynamics (R-BD) simulations to investigate the dynamics of a suspension of …