Abstract

A technology has been developed for the functionalization of hybrid nanostructures (HNS) from reduced graphene oxide (rGO) and single-walled carbon nanotubes with BaO nanoparticles. Quantum methods have been used to numerically establish patterns of reduction in the work function of the HNS. It is established that the emission current of functionalized HNSs increases by more than 40 times compared to non-functionalized samples. Such HNS can be promising for devices with a current density of at least 2 A/cm2.

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