Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Firsova, N."'
Autor:
Firsova, N. E., Ktitorov, S. A.
A recently derived formula for complex conductivity of the monolayer graphene is analyzed. We show that the real and imaginary parts in this formula obey the Kramers and Kronig dispersion relations which are a good test for validity of the formula fo
Externí odkaz:
http://arxiv.org/abs/1907.03174
Autor:
Firsova, N, Ktitorov, S
The electron scattering by the short-range defects in the monolayer graphene is considered in the framework of the flatland model. We analyze the effect of this scattering on the electronic resistivity of the monolayer graphene (direct problem) and d
Externí odkaz:
http://arxiv.org/abs/1810.03897
Autor:
Firsova, N. E.
Graphene membrane irradiated by weak activating periodic electric field in terahertz range is considered. The corrected formula for the graphene quantum conductivity is found. The obtained formula gives complex conjugate results when radiation polari
Externí odkaz:
http://arxiv.org/abs/1608.08349
Autor:
Firsova, N. E., Firsov, Yu. A.
The graphene membrane irradiated by weak activating alternative electric field in terahertz range was considered. The quantum approach based on the time-dependent density matrix method was used. The exact solution was obtained for graphene membrane d
Externí odkaz:
http://arxiv.org/abs/1511.05379
Autor:
Firsov, Yu. A., Firsova, N. E.
We continue the study of surface corrugations influence on the monolayer graphene local electromagnetic response in terahertz range we started earlier. The effects of radiative decay, double-valley structure of charge carriers spectrum in graphene an
Externí odkaz:
http://arxiv.org/abs/1410.4033
Autor:
Firsov, Yu. A., Firsova, N. E.
We consider the corrugated monolayer graphene membrane electromagnetic (from both valleys) response in terahertz range. We study the generated in irradiated graphene total current for the first time taking into account both the synthetic electric fie
Externí odkaz:
http://arxiv.org/abs/1402.0767
Autor:
Goncharov, Yu. P., Firsova, N. E.
Publikováno v:
Int.J.Theor.Phys.49:1155-1173,2010
The confinement mechanism proposed earlier and then applied successfully to meson spectroscopy by one of the authors is interpreted in classical terms. For this aim the unique solution of the Maxwell equations, an analog of the corresponding unique s
Externí odkaz:
http://arxiv.org/abs/1004.5375
Autor:
Goncharov, Yu. P., Firsova, N. E.
Publikováno v:
Int.J.Mod.Phys.A19:761-774,2004
An algorithm for numerical computation of the barrier transparency for the potentials surrounding Schwarzschild black holes is described for massive spinor particles. It is then applied to calculate the total (including electronic neutrino and the co
Externí odkaz:
http://arxiv.org/abs/astro-ph/0511620
Autor:
Firsova, N. E.
Publikováno v:
Mod.Phys.Lett.A18:1287-1296,2003
The scattering problems arising when considering the contribution of the topologically inequivalent configurations of the spinors on Reissner-Nordstr\"{o}m black holes to the Hawking radiation are correctly stated. The corresponding $S$-matrices are
Externí odkaz:
http://arxiv.org/abs/gr-qc/0309021
Autor:
Goncharov, Yu. P., Firsova, N. E.
Publikováno v:
Mod.Phys.Lett.A16:2153-2157,2003
An algorithm for numerical computation of the barrier transparency for the potentials surrounding Schwarzschild black holes is described for massless spinor particles. It is then applied to calculate the all configurations (including the contribution
Externí odkaz:
http://arxiv.org/abs/astro-ph/0309016