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Probing the Plasmon-Phonon Hybridization in Supported Graphene by Externally Moving Charged Particles
(Springer Nature, 2015)
We use the dielectric response formalism to show how an incident charged particle may be used to probe the hybridization taking place between the Dirac plasmon in graphene and the surface optical phonon modes in a SiO2 ...
Wake effect in the interaction of slow correlated charges with supported graphene due to plasmon-phonon hybridization
(Physics Letters A, 2015)
We study correlated motion of two ions resulting from a dissociative grazing scattering of a slow diatomic molecular ion on supported graphene. A low-frequency collective mode resulting from hybridization of graphenes Dirac ...
Interactions of fast charged particles with supported two-dimensional electron gas: One-fluid model
(Physics Letters A, 2010)
We investigate the interactions of fast charged particles with a two-dimensional (2D) electron gas (2DEG) supported by an insulating substrate, describing its collective or plasmon excitations by a one-fluid hydrodynamic ...
Wake effect in interactions of fast ions with supported two-dimensional electron gas
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2010)
We study the interactions of fast charged particles with a two-dimensional electron gas supported by an insulating substrate, describing its high-frequency plasmon excitations by a two-fluid hydrodynamic model with the ...
Wake effect in interactions of dipolar molecules with doped graphene
(Physics Letters A, 2013)
We study the wake effect in the charge carrier density in free graphene induced by an electric dipole moving parallel to it by using the dynamic polarization function of graphene within the random phase approximation for ...
Wake effect in doped graphene due to moving external charge
(Physics Letters A, 2011)
We use the dielectric-response formalism to evaluate the induced density of charge carriers in supported graphene due to an external moving charged particle in terms of its velocity and distance from graphene for several ...
Interactions of slowly moving charges with graphene: The role of substrate phonons
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2012)
We study dynamic polarization of single-layer graphene lying on a strongly polar substrate, such as SiC, induced by an external charged particle that moves slowly parallel to graphene. Calculations of the total electrostatic ...