R. T. Murzaev

TL;DR: In this paper, double and triple discrete breather (DB) clusters are studied in diamond using molecular dynamics method with the AIREBO interatomic potentials, and two different mechanisms of energy exchange between DBs in the DB clusters are revealed, which is the main result of the present study.

TL;DR: In this paper, the existence of discrete breathers (DBs) in α-uranium is demonstrated and their properties are studied using molecular dynamics, and it is found that DB frequency lies above the phonon band and increases with DB amplitude.

TL;DR: In this paper, it was demonstrated that moving discrete breathers (DBs) can be excited in pure bcc metals such as V, Fe and W, and the following properties of the DBs were estimated: the frequency as the function of amplitude, the degree of spatial localization and the maximum propagation velocity.

TL;DR: In this paper, an ansatz has been proposed for setting the initial conditions in the molecular dynamics study of moving discrete breathers in monoatomic close packed crystals, and the applicability of the ansatz was demonstrated for a two-dimensional crystal with Morse interaction.

TL;DR: In this paper, the carbon nanotube bundle is modeled under plane strain conditions and the loading-unloading stress-strain curves exhibit a hysteresis loop and, upon unloading, the structure returns to its initial form with no residual strain.