Formation and stability of magnetic atomic chains on vicinal metal surfacesстатья
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Дата последнего поиска статьи во внешних источниках: 28 февраля 2020 г.
Аннотация:Kinetic Monte Carlo method was used to perform large-scale simulation of one-dimensional magnetic nanostructures on vicinal metal surfaces. Temperature ranges of nanochains' formation were obtained for different systems. The lifetimes of nanochains were determined and their stability was discussed. It was found that the dependence of chain lifetime on its length is not linear. It was also been shown that in order to be usable, magnetic Co chains should have a length of 25-30 atoms at room temperature.