Pressure-strain curves for Ni-graphene systems under hydrostatic tension at 0 K and
corresponding snapshots of composite at different strain. Ni atoms are shown by blue and C …

Dynamics of M× 1-crowdion clusters (M= 1, 2 or 3) and vacancy clusters is analyzed in 2D
triangular lattice with Morse interactions. Topological defects are created in the lattice by …

A crowdion is an interstitial atom embedded in a close-packed atomic row of a crystal lattice,
it is very mobile and efficient in transferring energy and mass during plastic deformation, ion …

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

Abstract The supersonic M× N-crowdions are excited in a two-dimensional lattice by giving
sufficiently large initial velocity v to the M× N block of atoms along a close-packed direction …

We describe the full two-dimensional scattering of long-lived breathers in a model
hexagonal lattice of atoms. The chosen system, representing an idealized model of mica …

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 …

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 …

Dynamics of new class of M-solitons and M-crowdions, here M= 3 is the number of adjacent
close-packed atomic rows where the atoms move, are studied in two-dimensional triangular …

Crowdion is an interstitial atom located in a close-packed atomic row. It is an important point
defect participating in relaxation processes occurring in metals and alloys under irradiation …