3 papers
cond-mat.str-el2017
Magnetic properties of Co doped Nb clusters
A. Diaz-Bachs, L. Peters, R. Logemann +4
From magnetic deflection experiments on isolated Co doped Nb clusters we made the interesting observation of some clusters being magnetic, while others appear to be non-magnetic. T…
cond-mat.str-el2016
Exchange interactions in transition metal oxides: The role of oxygen spin polarization
R. Logemann, A. N. Rudenko, M. I. Katsnelson +1
Magnetism of transition metal (TM) oxides is usually described in terms of the Heisenberg model, with orientation-independent interactions between the spins. However, the applicabi…
physics.atm-clus2016
Correlation effects and orbital magnetism of Co clusters
L. Peters. I. Di Marco, O. Grånäs, E. Şaşıoğlu +7
Recent experiments on isolated Co clusters have shown huge orbital magnetic moments in comparison with their bulk and surface counterparts. These clusters hence provide the unique…