420 citations
- Bielefeld UniversityDE67 papers
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Showing 2008Show all
2 papers · 1 filter
cond-mat.other2008
Modulated spin waves and robust quasi-solitons in classical Heisenberg rings
Heinz-Jürgen Schmidt, Christian Schröder, Marshall Luban
We investigate the dynamical behavior of finite rings of classical spin vectors interacting via nearest-neighbor isotropic exchange in an external magnetic field. Our approach is t…
physics.atm-clus2008★ 42 cited
Multiple nearest-neighbor exchange model for the frustrated magnetic molecules Mo72Fe30 and Mo72Cr30
Christian Schröder, Ruslan Prozorov, Paul Kögerler +7
Our measurements of the differential susceptibility dM/dH of the frustrated magnetic molecules Mo72Fe30 and Mo72Cr30 reveal a pronounced dependence on magnetic field (H) and temper…