41 citations · 175 across the 13 of their papers we have counts for
7 papers · 1 filter
-hole Pockets of the Palladium Fermi Surface Revealed by Positron Annihilation Spectroscopy
Michael Sekania, Andreas Östlin, Wilhelm H. Appelt +2
Using the combined Density Functional and Dynamical Mean Field theory we study relativistic corrections to the Fermi surface of palladium. We find indeed that relativistic correcti…
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…
Predicting the conductance of strongly correlated molecules: the Kondo effect in perchlorotriphenylmethyl/Au junctions
W. H. Appelt, A. Droghetti, L. Chioncel +5
Stable organic radicals integrated into molecular junctions represent a practical realization of the single-orbital Anderson impurity model. Motivated by recent experiments for per…
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…
Electronic Correlations in Vanadium Revealed by Electron-Positron Annihilation Measurements
Josef Andreas Weber, Diana Benea, Wilhelm H. Appelt +6
The electronic structure of vanadium measured by Angular Correlation of electron-positron Annihilation Radiation (ACAR) is compared with the predictions of the combined Density Fun…
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…