46 citations · 61 across the 4 of their papers we have counts for
4 papers
Distribution of atomic rearrangement vectors in a metallic glass
Ajay Annamareddy, Bu Wang, Paul M. Voyles +1
Short-timescale atomic rearrangements are fundamental to the kinetics of glasses and frequently dominated by one atom moving significantly (a rearrangement), while others relax onl…
Compositional Trends in Surface Enhanced Diffusion in Lead Silicate Glasses
Ajay Annamareddy, Manel Molina-Ruiz, Donez Horton-Bailey +4
In this work, we use molecular dynamics simulations to study the enhancement of surface over bulk diffusion (surface enhanced diffusion) in (PbO)x(SiO2)1-x glasses. This work is mo…
Mechanisms of bulk and surface diffusion in metallic glasses determined from molecular dynamics simulations
Ajay Annamareddy, Paul M. Voyles, John Perepezko +1
The bulk and surface dynamics of Cu50Zr50 metallic glass were studied using classical molecular dynamics (MD) simulations. As the alloy undergoes cooling, it passes through liquid,…
Factors correlating to enhanced surface diffusion in metallic glasses
Ajay Annamareddy, Yuhui Li, Lian Yu +2
The enhancement of surface diffusion (DS) over the bulk (DV) in metallic glasses (MGs) is well documented and likely to strongly influence the properties of glasses grown by vapor…