Two hyperbolic-deformed field theoretic models are discussed. In both of them, due to the
effect of specific deformation function on the well known φ 4 and φ 6 models, their internal …

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 …

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 …

Among a wide variety of point defects, crowdions can be distinguished by their high energy
of formation and relatively low migration barriers, which makes them an important agent 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 …

The two major effects observed in collisions of the continuum ϕ 4 kinks are (i) the existence
of critical collision velocity above which the kinks always emerge from the collision and (ii) …

Since the middle of the last century, scientific research has been conducted to explain the
nature of the tracks visible to the naked eye in mica muscovite crystals. In the present work …

Dynamics of N-crowdions is analysed by the molecular dynamics method in order to find the
parameters of the interatomic potential that control the crowdion's path length. An interstitial …

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 …