Diffusion along dislocations, the so-called pipe diffusion (PD), may significantly contribute to
self-diffusion in plastically deformed materials. In this work, we carry out a comprehensive …

The effect of geometrical parameters, roughness and the number of nanoparticles on self-
diffusion in Couette flow in a nanochannel is investigated by using of molecular dynamics …

This paper reviews the recent progress in understanding the atomic mechanisms of short-
circuit diffusion along materials interfaces, such as grain and interphase boundaries, as well …

High-temperature oxidation mechanisms of metallic nanoparticles have been extensively
investigated; however, it is challenging to determine whether the kinetic modeling is …

Numerous studies have investigated the strain rate sensitive behaviors of materials,
consistently reporting enhanced stress values and increased dislocation density with rising …

Dissimilar metals joining, especially Aluminum (Al) to copper (Cu), have gained importance
in batteries for electric vehicles. Although friction stir spot welding (FSSW) has recently been …

Advances in first principles methods provide a means to explore the rate constants of
mechanisms that constitute diffusion. We apply these to atom-vacancy exchanges near a …

Void nucleation plays a critical role in various failure mechanisms. Grain boundaries,
characterized by elevated energy and serving as areas for stress concentration, are …

Near-stoichiometric chromium diboride films were subject to in situ annealing inside a
scanning transmission electron microscope to access the thermal behavior of the film and …

A combination of Finite Element Analysis (FEA), Molecular Dynamics (MD) simulation and
analytical formulation is employed to predict the thickness of Intermetallic Compounds …