Zobrazeno 1 - 10
of 871
pro vyhledávání: '"Keller, G. P."'
Aqua MODIS Moon images obtained with bands 20 to 26 (3.66 - 4.55 and 1.36 - 1.39 $\mu$m) during scheduled lunar events show evidence of electronic crosstalk contamination of the response of detector 1. In this work, we determined the sending bands fo
Externí odkaz:
http://arxiv.org/abs/1705.07988
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Ochedowski, O., Marinov, K., Wilbs, G., Keller, G., Scheuschner, N., Severin, D., Bender, M., Maultzsch, J., Tegude, F. J., Schleberger, M.
We have investigated the deterioration of field effect transistors based on twodimensional materials due to irradiation with swift heavy ions. Devices were prepared with exfoliated single layers of MoS2 and graphene, respectively. They were character
Externí odkaz:
http://arxiv.org/abs/1304.3614
Publikováno v:
A&A 510, A76 (2010)
(Abridged) The main purpose of this paper is to consider the contribution of all three non-thermal components to total mass measurements of galaxy clusters: cosmic rays, turbulence and magnetic pressures. To estimate the thermal pressure we used publ
Externí odkaz:
http://arxiv.org/abs/0911.0647
The alpha Centauri binary system, owing to its duplicity, proximity and brightness, and its components' likeness to the Sun, is a fundamental calibrating object for the theory of stellar structure and evolution and the determination of stellar atmosp
Externí odkaz:
http://arxiv.org/abs/0804.3712
Autor:
Chazottes, J. -R., Keller, G.
Our goal is to present the basic results on one-dimensional Gibbs and equilibrium states viewed as special invariant measures on symbolic dynamical systems, and then to describe without technicalities a sample of results they allowed to obtain for ce
Externí odkaz:
http://arxiv.org/abs/0804.2562
Recent investigations on the central stars of planetary nebulae (CSPN) indicate that the masses based on model atmospheres can be much larger than the masses derived from theoretical mass-luminosity relations. Also, the dispersion in the relation bet
Externí odkaz:
http://arxiv.org/abs/0802.3303
Publikováno v:
Phys. Rev. B 74, 195114 (2006)
The electronic spectrum, energy gap and local magnetic moment of paramagnetic NiO are computed by using the local density approximation plus dynamical mean-field theory (LDA+DMFT). To this end the noninteracting Hamiltonian obtained within the local
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606285
Autor:
Nekrasov, I. A., Held, K., Keller, G., Kondakov, D. E., Pruschke, Th., Kollar, M., Andersen, O. K., Anisimov, V. I., Vollhardt, D.
Publikováno v:
PRB 73, 155112 (2006)
LDA+DMFT, the merger of density functional theory in the local density approximation and dynamical mean-field theory, has been mostly employed to calculate k-integrated spectra accessible by photoemission spectroscopy. In this paper, we calculate k-r
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508313
Autor:
Nekrasov, I. A., Keller, G., Kondakov, D. E., Kozhevnikov, A. V., Pruschke, Th., Held, K., Vollhardt, D., Anisimov, V. I.
Publikováno v:
Phys. Rev. B 72, 155106 (2005)
We present parameter-free LDA+DMFT (local density approximation + dynamical mean field theory) results for the many-body spectra of cubic SrVO3 and orthorhombic CaVO3. Both systems are found to be strongly correlated metals, but not on the verge of a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0501240