Bondarev I.V. – TechConnect Briefs

Plasmon Generation by Excitons in Carbon Nanotubes

Bondarev I.V., Antonijevic T., North Carolina Central University, US

Optically excited excitons are theoretically demonstrated to generate and amplify plasmons in individual semiconducting carbon nanotubes. Plasmons are coherent charge density waves due to the periodic opposite-phase displacements of the electron shells with respect to [...]

Qubit Entanglement from a Bipartite Atomic System in a Carbon Nanotube

Bondarev I.V., Vlahovic B., North Carolina Central University, US

The development of materials that may host quantum coherent states is a critical research problem for the nearest future. Important would be to demonstrate quantum information transfer between two quantum bits arbitrarily separated in the [...]

Near-Field Electrodynamics of Atomically Doped Carbon Nanotubes

Bondarev I.V., Lambin Ph., The Belarusian State University, Minsk, BY

We have developed a quantum theory of near-field electrodynamical properties of carbon nanotubes. The theory was used to investigate spontaneous decay dynamics and van der Waals attraction of a single two-level atom close to a [...]