S. Kümmel

activity

19982022

most citedSimple iterative construction of the optimized effective potential for orbital functionals, including exact exchange

206 citations · 712 across the 13 of their papers we have counts for

collaborators

Showing 2000Show all

2 papers · 1 filter

physics.atm-clus2000★ 69 cited

Ionic and electronic structure of sodium clusters up to N=59

S. Kümmel, M. Brack, P. -G. Reinhard

We determined the ionic and electronic structure of sodium clusters with even electron numbers and 2 to 59 atoms in axially averaged and three-dimensional density functional calcul…

physics.atm-clus2000★ 66 cited

Thermal expansion in small metal clusters and its impact on the electric polarizability

S. Kümmel, J. Akola, M. Manninen

The thermal expansion coefficients of $Na_{N}$ clusters with $8 \leq N \leq 40$ and $Al_{7}$ , $Al_{13}^{-}$ and $Al_{14}^{-}$ are obtained from {\it a…