Atomism of the Force-Field Influence on the Durability of Carbyne–Graphene Nanoelements and Similar Two-Dimensional Nanostructures

Abstract

 2023 ІМÔ (Інститут металофізики ім. Ã. В. Курдюмова НАН Óкраїни) Надруковано в Óкраїні. 10 С. О. КОТРЕЧКО, Є. В. КОЛИВОШКО, А. М. ТИМОШЕВСЬКИЙ та ін.der the force action and (ii) a decrease in expenditure of energy for breaking the bond due to the release of elastic-deformations' energy accumulated within the nanoelement. As shown using the example of a carbynegraphene nanoelement, the impact of the force field can cause a drop in durability by tens of orders of magnitude. This is a manifestation of the synergy of the temperature and force-field effects on the stability and durability of nanostructures. Approximate analytical dependences are derived, which enable predicting the durability of such two-dimensional nanostructures, in particular, as straintronics elements, with sufficient accuracy. From a theoretical point of view, the proposed approach may be considered as a generalization of the Arrhenius theory of reactions to the case of forcefield action.