Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Alvarellos, J. E."'
Publikováno v:
Phys. Rev. E 98, 062206 (2018)
Chaotic scattering in open Hamiltonian systems is a topic of fundamental interest in physics, which has been mainly studied in the purely conservative case. However, the effect of weak perturbations in this kind of systems has been an important focus
Externí odkaz:
http://arxiv.org/abs/1806.07766
Publikováno v:
Phys. Rev. B 96, 165401 (2017)
The production of spin-polarized currents in pristine carbon nanotubes with Rashba spin-orbit interaction has been shown to be very sensitive to the symmetry of the tubes and the geometry of the setup. Here we analyze the role of defects on the spin
Externí odkaz:
http://arxiv.org/abs/1707.00642
Publikováno v:
Phys. Rev. B 93, 165424 (2016)
We study the effect of the Rashba spin-orbit interaction in the quantum transport of carbon nanotubes with arbitrary chiralities. For certain spin directions, we find a strong spin-polarized electrical current that depends on the diameter of the tube
Externí odkaz:
http://arxiv.org/abs/1603.08739
The exchange-only optimized effective potential method is implemented with the use of Slater-type basis functions, seeking for an alternative to the standard methods of solution with some computational advantages. This procedure has been tested in a
Externí odkaz:
http://arxiv.org/abs/1112.5132
Publikováno v:
The Journal of Chemical Physics 131, 164117 (2009)
The first order gradient correction to the Thomas-Fermi functional, proposed by Haq, Chattaraj and Deb (Chem. Phys. Lett. vol. 81, 8031, 1984) has been studied by evaluating both the total kinetic energy and the local kinetic energy density. For test
Externí odkaz:
http://arxiv.org/abs/0907.1630
Autor:
Garcia-Aldea, David, Alvarellos, J. E.
Publikováno v:
The Journal of Chemical Physics 127, 144109 (2007)
There is a number of explicit kinetic energy density functionals for non-interacting electron systems that are obtained in terms of the electron density and its derivatives. These semilocal functionals have been widely used in the literature. In this
Externí odkaz:
http://arxiv.org/abs/0707.4091
Publikováno v:
Phys. Rev. A 69, 052501 (2004)
The complex nature of electron-electron correlations is made manifest in the very simple but non-trivial problem of two electrons confined within a sphere. The description of highly non-local correlation and self-interaction effects by widely used lo
Externí odkaz:
http://arxiv.org/abs/cond-mat/0404559
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Chemical Physics; 1/21/2009, Vol. 130 Issue 3, pN.PAG, 7p, 2 Charts, 4 Graphs
Autor:
García-Aldea, David, Alvarellos, J. E.
Publikováno v:
Journal of Chemical Physics; 8/21/2008, Vol. 129 Issue 7, p074503, 10p, 3 Charts, 3 Graphs