100 citations · 991 across the 56 of their papers we have counts for
5 papers · 1 filter
A new approach to time-dependent transport through an interacting quantum dot within Keldysh formalism
V. Vovchenko, D. Anchishkin, J. Azema +3
The time-dependent transport through a nano-scale device, consisting of a single spin-degenerate orbital with on-site Coulomb interaction, coupled to two leads, is investigated. Va…
Magnetic Coupling and Single-Ion Anisotropy in Surface-Supported Mn-based Metal-Organic Networks
L. Giovanelli, A. Savoyant, M. Abel +10
The electronic and magnetic properties of Mn coordinated to 1,2,4,5-tetracyanobenzene (TCNB) in the Mn-TCNB 2D metal-ligand networks have been investigated by combining scanning tu…
Absence of helical surface states in bulk semimetals with broken inversion symmetry
Carmine Ortix, Jörn W. F. Venderbos, Roland Hayn +1
Whereas the concept of topological band-structures was developed originally for insulators with a bulk bandgap, it has become increasingly clear that the prime consequences of a no…
Engineering topological surface-states: HgS, HgSe and HgTe
Francois Virot, Roland Hayn, Manuel Richter +1
Using density functional electronic structure calculations, we establish the consequences of surface termination and modification on protected surface-states of metacinnabar (beta-…
Ligand field parameters and the ground state of Fe(II) phthalocyanine
M. D. Kuz'min, A. Savoyant, R. Hayn
A judicious analysis of previously published experimental data leads one to conclude that the ground state of iron(II) phthalocyanine is an orbitally degenerate spin triplet $a_{1g…