100 citations · 224 across the 5 of their papers we have counts for
5 papers
Maximum spin polarization in chromium dimer cations as demonstrated by x-ray magnetic circular dichroism spectroscopy
Vicente Zamudio-Bayer, Konstantin Hirsch, Andreas Langenberg +6
X-ray magnetic circular dichroism spectroscopy has been used to characterize the electronic structure and magnetic moment of Cr. Our results indicate that the removal of a si…
Extension of the Anderson impurity model for finite systems: Band gap control of magnetic moments
Konstantin Hirsch, Julian Tobias Lau, Bernd von Issendorff
We study the spin magnetic moment of a single impurity embedded in a finite-size non-magnetic host exhibiting a band gap. The calculations were performed using a tight-binding mode…
Spin and orbital magnetic moments of size-selected iron, cobalt, and nickel clusters and their link to the bulk phase diagrams
A. Langenberg, K. Hirsch, A. Lawicki +7
Spin and orbital magnetic moments of cationic iron, cobalt, and nickel clusters have been determined from x-ray magnetic circular dichroism spectroscopy. In the size regime of $n =…
Magnetic Moments of Chromium-Doped Gold Clusters: The Anderson Impurity Model in Finite Systems
K. Hirsch, V. Zamudio-Bayer, A. Langenberg +6
The magnetic moment of a single impurity atom in a finite free electron gas is studied in a combined x-ray magnetic circular dichroism spectroscopy and density functional theory st…
Coordination-driven magnetic-to-nonmagnetic transition in manganese doped silicon clusters
V. Zamudio-Bayer, L. Leppert, K. Hirsch +10
The interaction of a single manganese impurity with silicon is analyzed in a combined experimental and theoretical study of the electronic, magnetic, and structural properties of m…