105 citations · 341 across the 8 of their papers we have counts for
8 papers
Strong-field effects in the photo-emission spectrum of the C fullerene
Cong-Zhang Gao, Phuong Mai Dinh, Peter Kluepfel +3
Considering C as a model system for describing field emission from the extremity of a carbon nanotip, we explore electron emission from this fullerene excited by an intense,…
The effect of the Perdew-Zunger self-interaction correction to density functionals on the energetics of small molecules
Simon Klüpfel, Peter Klüpfel, Hannes Jónsson
Self-consistent calculations using the Perdew-Zunger self-interaction correction (PZ-SIC) to local density and gradient dependent energy functionals are presented for the binding e…
Importance of complex orbitals in calculating the self-interaction-corrected ground state of atoms
Simon Klüpfel, Peter Klüpfel, Hannes Jonsson
The ground state of atoms from H to Ar was calculated using a self-interaction correction to local and gradient dependent density functionals. The correction can significantly impr…
Koopmans' condition in self-interaction corrected density functional theory
Peter Klüpfel, Mai Phuong Dinh, Paul-Gerhard Reinhard +1
We investigate from a practitioner's point of view the computation of the ionization potential (IP) within density functional theory (DFT). DFT with (semi-)local energy-density fun…
Exploration of a modified density dependence in the Skyrme functional
J. Erler, P. Klüpfel, P. -G. Reinhard
A variant of the basic Skyrme-Hartree-Fock (SHF) functional is considered dealing with a new form of density dependence. It employs only integer powers and thus will allow a more s…
Fission of super-heavy nuclei explored with Skyrme forces
N. Schindzielorz, J. Erler, P. Klüpfel +2
We present a large scale survey of life-times for spontaneous fission in the regime of super-heavy elements (SHE), i.e. nuclei with Z=104-122. This is done on the basis of the Skyr…
Misfits in Skyrme-Hartree-Fock
J. Erler, P. Klüpfel, P. -G. Reinhard
We address very briefly five critical points in the context of the Skyrme-Hartree-Fock (SHF) scheme: 1) the impossibility to consider it as an interaction, 2) a possible inconsiste…
The two-proton shell gap in Sn isotopes
P. Fleischer, P. Kluepfel, T. Cornelius +4
We present an analysis of two-proton shell gaps in Sn isotopes. As the theoretical tool we use self-consistent mean-field models, namely the relativistic mean-field model and the S…