[HTML][HTML] Supersonic crowdion clusters in 2D Morse lattice
IA Shepelev, EA Korznikova, DV Bachurin… - Physics Letters A, 2020 - Elsevier
For the first time, the class of simple N-crowdions is expanded to M× N-crowdions, dynamics
of which is investigated in two-dimensional triangular Morse lattice by means of molecular
dynamics simulations. The M× N-crowdions are excited by giving initial velocity V 0 to the
chosen M× N block of atoms along a close-packed direction. In the notations here N is the
number of neighboring atoms in one close-packed row and M is the number of neighboring
rows. The 2× 1, 2× 2 and 2× 4-crowdions are chosen for consideration. It is found that the 2× …
of which is investigated in two-dimensional triangular Morse lattice by means of molecular
dynamics simulations. The M× N-crowdions are excited by giving initial velocity V 0 to the
chosen M× N block of atoms along a close-packed direction. In the notations here N is the
number of neighboring atoms in one close-packed row and M is the number of neighboring
rows. The 2× 1, 2× 2 and 2× 4-crowdions are chosen for consideration. It is found that the 2× …
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