Tungsten is widely used as a material capable of withstanding extreme operating conditions
and is one of the candidates for use in fusion and Generation IV fission reactors. Atomistic …

During irradiation, bombardment with energetic particles, or plasma treatment, structural
transformations occur in materials, in which point defects play a very important role. Highly …

Transport processes in crowded periodic structures are often mediated by cooperative
movements of particles forming clusters. Recent theoretical and experimental studies of …

Compressive solitons arise in crystals as a result of shock loading, and they can transfer
energy over long distances, exhibiting weak damping. Propagation of compressive solitons …

A molecular dynamics (MD) simulation method is used to investigate the effect of grain
boundary (GB) segregation on the deformation behavior of bicrystals of equiatomic …

The impact of a molecule of N atoms with a speed of v 0 on the free end of the Frenkel-
Kontorova chain is numerically simulated. Depending on the values of N and v 0, different …

The paper presents the results of developing a program for mathematical modeling of
molecular dynamics processes in crystal structures using the MatLab software package. The …

The history of the experimental study of nonlinear lattice excitations in layered silicate
materials, when exposed to swift particles of appreciable momentum is described briefly. For …

In this work, the mass transfer along an octahedral channel in an fcc copper single crystal is
studied for the first time using the method of molecular dynamics. It is found that the initial …

In the case where an interstitial atom is located in a close-packed atomic row of the crystal
lattice, it is called a crowdion. Crowdions play an important role in the processes of mass …