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physics.atm-clus2009★ 20 cited
Electron penetration in the nucleus and its effect on the quadrupole interaction
Katrin Koch, Klaus Koepernik, Dimitri Van Neck +2
A series expansion of the interaction between a nucleus and its surrounding electron distribution provides terms that are well-known in the study of hyperfine interactions: the fam…
physics.atm-clus2008
Transition metal dimers as potential molecular magnets: A challenge to computational chemistry
Daniel Fritsch, Klaus Koepernik, Manuel Richter +1
Dimers are the smallest chemical objects that show magnetic anisotropy. We focus on 3 and 4 transition metal dimers that have magnetic ground states in most cases. Some of th…