Zobrazeno 1 - 10
of 4 275
pro vyhledávání: '"Runge E"'
Autor:
Müller, Franz
Publikováno v:
Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz / Journal of Plant Diseases and Protection, 1984 Oct 01. 91(5), 558-558.
Externí odkaz:
https://www.jstor.org/stable/43382867
We study the electron-phonon coupling in the C60 fullerene within the first-principles GW approach, focusing on the lowest unoccupied t1u three-fold electronic state which is relevant for the superconducting transition in electron doped fullerides. I
Externí odkaz:
http://arxiv.org/abs/1109.0885
Systems of strongly correlated fermions on certain geometrically frustrated lattices at particular filling factors support excitations with fractional charges $\pm e/2$. We calculate quantum mechanical ground states, low--lying excitations and spectr
Externí odkaz:
http://arxiv.org/abs/0704.0521
Progress in Botany - Fortschritte der Botanik 45 K. Esser K. Kubitzki M. Runge E. Schnepe H. Ziegler
Autor:
Neuhäuslová, Zdenka
Publikováno v:
Folia Geobotanica & Phytotaxonomica, 1985 Jan 01. 20(1), 109-110.
Externí odkaz:
https://www.jstor.org/stable/4180574
Publikováno v:
Journal of Magnetism and Magnetic Materials, 310, 966-968 (2007)
For a systematic study of charge degrees of freedom in lattices with geometric frustration, we consider spinless fermions on the checkerboard lattice with nearest-neighbor hopping $t$ and nearest-neighbor repulsion $V$ at quarter-filling. An effectiv
Externí odkaz:
http://arxiv.org/abs/cond-mat/0609122
Publikováno v:
Phys. Rev. B 73, 174417 (2006)
We map certain highly correlated electron systems on lattices with geometrical frustration in the motion of added particles or holes to the spatial defect-defect correlations of dimer models in different geometries. These models are studied analytica
Externí odkaz:
http://arxiv.org/abs/cond-mat/0604669
Publikováno v:
Phys. Rev. B 73, 125121 (2006)
We study the dynamical properties of spinless fermions on the checkerboard lattice. Our main interest is the limit of large nearest-neighbor repulsion $V$ as compared with hopping $|t|$. The spectral functions show broad low-energy excitation which a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0604122