3 papers
physics.app-ph2019
Coupling of homogeneous and heterogeneous melting kinetics in polycrystalline materials
Meizhen Xiang, Yi Liao, Guomeng Li +1
Melting kinetics of polycrystalline materials is analyzed on the basis of a new model which explicitly couples homogeneous and heterogeneous melting mechanisms. The distinct featur…
physics.comp-ph2018
Shock-induced plasticity of semi-coherent 111 Cu-Ni multilayers
Meizhen Xianga, Yi Liao, Kun Wang +2
Using atomistic simulations, dislocation dynamics modeling, and continuum elastic-plastic stress-wave theory, we present a systematic investigation on shock-induced plasticity in s…
physics.comp-ph2016
Shock responses of nanoporous aluminum by molecular dynamics simulations
Meizhen Xiang, Junzhi Cui, Yantao Yang +4
We present systematic investigations on the shock responses of nanoporous aluminum (np-Al) by nonequilibrium molecular dynamics simulations. The dislocation nucleation sites are fo…