Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kolesnikov, D. V."'
Autor:
Kolesnikov, D. V.
Transport properties of irradiated graphene (electrical conductivity and mobility) are numerically investigated using the real-space Kubo formalism. A micrometer-sized system consisting of millions of atoms with nanopores of various sizes and concent
Externí odkaz:
http://arxiv.org/abs/1910.12429
Autor:
Kolesnikov, D. V., Osipov, V. A.
By using the real-space Green-Kubo formalism we study numerically the electron transport properties of low-fluorinated graphene. At low temperatures the diffuse transport regime is expected to be prevalent, and we found a pronounced electron-hole asy
Externí odkaz:
http://arxiv.org/abs/1910.09229
Thermoelectric properties of graphene nanoribbons with periodic edge vacancies and antidot lattice are investigated. The electron-phonon interaction is taken into account in the framework of the Hubbard-Holstein model with the use of the Lang-Firsov
Externí odkaz:
http://arxiv.org/abs/1606.06050
The influence of periodic edge vacancies and antidot arrays on the thermoelectric properties of zigzag graphene nanoribbons is investigated. Using the Green's function method, the tight-binding approximation for the electron Hamiltonian and the 4th n
Externí odkaz:
http://arxiv.org/abs/1604.01217
Autor:
Kolesnikov, D. V., Osipov, V. A.
Publikováno v:
Europhysics letters 100, 26004 (2012)
The low-temperature thermal conductivity in polycrystalline graphene is theoretically studied. The contributions from three branches of acoustic phonons are calculated by taking into account scattering on sample borders, point defects and grain bound
Externí odkaz:
http://arxiv.org/abs/1205.5711
Autor:
Kolesnikov, D. V., Osipov, V. A.
The electronic transport properties of a metallic carbon nanotube with the five-seven disclination pair characterized by a lattice distortion vector are investigated. The influence of the disclination dipole includes induced curvature and mixing of t
Externí odkaz:
http://arxiv.org/abs/0912.5466
Autor:
Kolesnikov, D. V., Osipov, V. A.
We study the electronic structure of graphene in the presence of either sevenfolds or eightfolds by using a gauge field-theory model. The graphene sheet with topological defects is considered as a negative cone surface with infinite Gaussian curvatur
Externí odkaz:
http://arxiv.org/abs/0803.3387
Autor:
Kolesnikov, D. V., Osipov, V. A.
Publikováno v:
EPL 78, 47002 (2007)
The electronic states of capped semi-infinite nanotubes are studied within the phenomenological gauge field-theory model. A single manifold for the description of both the nanotube and the cap region (considered as nearly a half of either Ih or I ful
Externí odkaz:
http://arxiv.org/abs/cond-mat/0612595
Autor:
Kolesnikov, D. V., Osipov, V. A.
Publikováno v:
European Physical Journal B 49, 465 (2006)
The low-energy electronic structure of icosahedral fullerenes is studied within the field-theory model. In the field model, the pentagonal rings in the fullerene are simulated by two kinds of gauge fields. The first one, non-abelian field, follows fr
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510636
Autor:
Kolesnikov, D. V., Osipov, V. A.
Publikováno v:
AIP Conference Proceedings; 9/10/2022, Vol. 2551 Issue 1, p1-5, 5p
