19 citations · 28 across the 3 of their papers we have counts for
5 papers
Scaling behavior of the momentum distribution of a quantum Coulomb system in a confining potential
J. A. E. Bonart, W. H. Appelt, D. Vollhardt +1
We calculate the single-particle momentum distribution of a quantum many-particle system in the presence of the Coulomb interaction and a confining potential. The region of interme…
On the superconducting nature of the Bi-II phase of elemental Bismuth
Rustem Khasanov, Miloš M. Radonjić, Hubertus Luetkens +7
The superconductivity in the Bi-II phase of elemental Bismuth (transition temperature K at pressure GPa) was studied experimentally by means of…
Lattice dynamics of palladium in the presence of electronic correlations
W. H. Appelt, A. Östlin, I. Di Marco +4
We compute the phonon dispersion, density of states, and the Grüneisen parameters of bulk palladium in the combined density functional theory (DFT) and dynamical mean-field theory…
Spin-polarized ballistic conduction through correlated Au-NiMnSb-Au heterostructures
C. Morari, W. H. Appelt, A. Prinz-Zwick +4
We examine the ballistic conduction through Au-NiMnSb-Au heterostructures consisting of up to four units of NiMnSb in the scattering region. We investigate the dependence of the tr…
The electronic structure of palladium in the presence of many-body effects
A. Östlin, W. H. Appelt, I. Di Marco +6
Including on-site electronic interactions described by the multi-orbital Hubbard model we study the correlation effects in the electronic structure of bulk palladium. We use a comb…