10.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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11 papers · 2 filters
Non-stationary effects in the coupled quantum dots influenced by the electron-phonon interaction
V. N. Mantsevich, N. S. Maslova, P. I. Arseyev
We analyzed time evolution of the localized charge in the system of two interacting single level quantum dots (QDs) coupled with the continuous spectrum states in the presence of e…
Coherence expansion and polariton condensate formation in a semiconductor microcavity
V. V. Belykh, N. N. Sibeldin, V. D. Kulakovskii +6
The dynamics of the expansion of the first order spatial coherence g(1) for a polariton system in a high-Q GaAs microcavity was investigated on the basis of Young's double slit exp…
Charge trapping in the system of interacting quantum dots
Vladimir Mantsevich, Natalya Maslova, Petr Arseyev
We analyzed the localized charge dynamics in the system of interacting single-level quantum dots (QDs) coupled to the continuous spectrum states in the presence of Coulomb inte…
Size Quantization in Planar Graphene-Based Heterostructures: Pseudospin Splitting, Interface States, and Excitons
P. V. Ratnikov, A. P. Silin
A planar quantum-well device made of a gapless graphene nanoribbon with edges in contact with gapped graphene sheets is examined. The size-quantization spectrum of charge carriers…
Boundary States in Graphene Heterojunctions
P. V. Ratnikov, A. P. Silin
A new type of states in graphene-based planar heterojunctions has been studied in the envelope wave function approximation. The condition for the formation of these states is the i…
Superlattice Based on Graphene on a Strip Substrate
P. V. Ratnikov
A graphene-based superlattice formed due to the periodic modulation of the band gap has been investigated. Such a modulation is possible in graphene deposited on a strip substrate…
Charge and spin configurations in the coupled quantum dots with Coulomb correlations induced by tunneling current
P. I. Arseyev, N. S. Maslova, V. N. Mantsevich
We investigated the peculiarities of non-equilibrium charge states and spin configurations in the system of two strongly coupled quantum dots (QDs) weakly connected to the electrod…
Non-stationary effects in the system of coupled quantum dots influenced by the Coulomb correlations
P. I. Arseev, N. S. Maslova, V. N. Mantsevich
We found analytical solution for the time evolution of localized electron density in a system of two coupled single-level quantum dots (QDs) connected with continuous spectrum stat…
Helicity sensitive terahertz radiation detection by field effect transistors
Christoph Drexler, Nina Dyakonova, Peter Olbrich +10
Terahertz light helicity sensitive photoresponse in GaAs/AlGaAs high electron mobility transistors. The helicity dependent detection mechanism is interpreted as an interference of…
Dephasing of Cooper pairs and subgap electron transport in superconducting hybrids
Andrew G. Semenov, Andrei D. Zaikin, Leonid S. Kuzmin
We argue that electron-electron interactions fundamentally restrict the penetration length of Cooper pairs into a diffusive normal metal (N) from a superconductor (S). At low tempe…
Non-local electron transport and Coulomb effects in three-terminal metallic conductors
D. S. Golubev, A. D. Zaikin
We demonstrate a close relation between Coulomb effects in non-local electron transport and non-local shot noise in three-terminal metallic conductors. Provided the whole structure…