Electron-phonon coupling in graphene antidot lattices: an indication of polaronic behavior (2009)
Vukmirovic, Nenad, Stojanovic, Vladimir M., Vanevic, Mihajlo
We study graphene antidot lattices -- superlattices of perforations (antidots) in a graphene sheet -- using a model that accounts for the phonon-modulation of the $\pi$-electron hopping integrals. We...
Vanevic, Mihajlo, Stojanovic, Vladimir M., Kindermann, Markus
Graphene antidot lattices have recently been proposed as a new breed of graphene-based superlattice structures. We study electronic properties of triangular antidot lattices, with emphasis on the...
Elementary Charge Transfer Processes in Mesoscopic Conductors (2008)
Vanevic, Mihajlo, Nazarov, Yuli V., Belzig, Wolfgang
We determine charge transfer statistics in a quantum conductor driven by a time-dependent voltage and identify the elementary transport processes. At zero temperature unidirectional and bidirectional...
Quantum-entanglement aspects of polaron systems (2008)
Stojanovic, Vladimir M., Vanevic, Mihajlo
We describe quantum entanglement inherent to the polaron ground states of coupled electron-phonon (or, more generally, particle-phonon) systems based on a model comprising both local (Holstein-type)...
Elementary events of electron transfer in a voltage-driven quantum point contact (2007)
Vanevic, Mihajlo, Nazarov, Yuli V., Belzig, Wolfgang
We show that the statistics of electron transfer in a coherent quantum point contact driven by an arbitrary time-dependent voltage is composed of elementary events of two kinds: unidirectional...
Quasiparticle transport in arrays of chaotic cavities (2006)
Vanevic, Mihajlo, Belzig, Wolfgang
We find the distribution of transmission eigenvalues in a series of identical junctions between chaotic cavities using the circuit theory of mesoscopic transport. This distribution rapidly approaches...
Quasiparticle states in superconducting superlattices (2005)
Vanevic, Mihajlo, Radovic, Zoran
The energy bands and the global density of states are computed for superconductor / normal-metal superlattices in the clean limit. Dispersion relations are derived for the general case of insulating...
Full counting statistics of Andreev scattering in an asymmetric chaotic cavity (2004)
Vanevic, Mihajlo, Belzig, Wolfgang
We study the charge transport statistics in coherent two-terminal double junctions within the framework of the circuit theory of mesoscopic transport. We obtain the general solution of the...