Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Polozkov, R G"'
Publikováno v:
Phys. Rev. B 100, 235401 (2019)
We use an ab-initio approach to design and study a novel two-dimensional material - a planar array of carbon nanotubes separated by an optimal distance defined by the van der Waals interaction. We show that the energy spectrum for an array of quasi-m
Externí odkaz:
http://arxiv.org/abs/1904.06372
A pseudopotential of $C_{60}^-$ has been constructed from ab-initio quantum-mechanical calculations. Since the obtained pseudopotential can be easily fitted by rather simple analytical approximation it can be effectively used both in classical and qu
Externí odkaz:
http://arxiv.org/abs/1512.04841
Results of numerical simulations of electron channeling and emission spectra are reported for straight and uniformly bent silicon crystal. The projectile trajectories are computed using the newly developed module [1] of the MBN Explorer package [2,3]
Externí odkaz:
http://arxiv.org/abs/1403.6040
Publikováno v:
Phys. Rev. B 88(19), 195430 (2013)
We investigate spin-dependent conductance through a quantum Aharonov-Bohm ring containing localized electrons which interact with the propagating flow of electrons via exchange interaction of the ferromagnetic or antiferromagnetic type. We analyze th
Externí odkaz:
http://arxiv.org/abs/1308.2301
Autor:
Sushko, G B, Bezchastnov, V G, Korol, A V, Greiner, Walter, Solov'yov, A V, Polozkov, R G, Ivanov, V K
Publikováno v:
Journal of Physics: Conference Series, vol. 438, 012019 (2013)
We report on the results of theoretical simulations of the electron channeling in a bent silicon crystal. The dynamics of ultra-relativistic electrons in the crystal is computed using the newly developed part [1] of the MBN Explorer package [2,3], wh
Externí odkaz:
http://arxiv.org/abs/1307.6777
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 45 (2012) 215101
We introduce a new type of correction for a more accurate description of fullerenes within the spherically symmetric jellium model. This correction represents a pseudopotential which originates from the comparison between an accurate ab initio calcul
Externí odkaz:
http://arxiv.org/abs/1206.5105
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 45, 045101 (2012)
We investigate theoretically the photo absorbtion of the cluster of alkali atoms embedded into a single mode quantum microcavity. We show that when the energy of the giant plasmonic resonance lies close to the energy of the cavity mode, the strong co
Externí odkaz:
http://arxiv.org/abs/1103.3887
Photoionization cross section of the fullerene ion C60+ has been calculated within a single-electron approximation and also by using a consistent many-body theory accounting for many-electron correlations.
Comment: 8 pages, 3 figures
Comment: 8 pages, 3 figures
Externí odkaz:
http://arxiv.org/abs/physics/0411239
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.