128 citations
- University of StuttgartDE6 papers
- Ames National LaboratoryUS3 papers
- Bielefeld UniversityDE3 papers
- Iowa State UniversityUS3 papers
- Forschungszentrum JülichDE2 papers
- Technische Universität BraunschweigDE2 papers
- Tohoku UniversityJP2 papers
- Florida State UniversityUS1 paper
- Hochschule BielefeldDE1 paper
- M.N. Mikheev Institute of Metal PhysicsRU1 paper
- Politecnico di TorinoIT1 paper
- University Hospital MagdeburgDE1 paper
8 papers · 1 filter
Observation of field-dependent magnetic parameters in the magnetic molecule {Ni4Mo12}
J. Schnack, M. Brueger, M. Luban +9
We investigate the bulk magnetic, electron paramagnetic resonance, and magneto-optical properties of {Ni4Mo12}, a magnetic molecule with antiferromagnetically coupled tetrahedral {…
Metamagnetic phase transition of the antiferromagnetic Heisenberg icosahedron
Christian Schröder, Heinz-Jürgen Schmidt, Jürgen Schnack +1
The observation of hysteresis effects in single molecule magnets like Mn-acetate has initiated ideas of future applications in storage technology. The appearance of a hyster…
Investigating Atomic Details of the CaF(111) Surface with a qPlus Sensor
Franz J. Giessibl, Michael Reichling
The (111) surface of CaF has been intensively studied with large-amplitude frequency-modulation atomic force microscopy and atomic contrast formation is now well understood. It…
Exchange parameters in Fe-based molecular magnets
A. V. Postnikov, G. Bihlmayer, S. Bluegel
The calculation of interatomic magnetic exchange interactions entering the Heisenberg model from the standpoint of the density functional theory (DFT) is outlined for two Fe-based…
Exchange interactions and magnetic anisotropy in the "Ni_4" magnetic molecule
A. V. Postnikov, M. Brueger, J. Schnack
Magnetic properties of a tetrahedral "Ni_4" molecule are discussed in terms of the Heisenberg model, with magnetic anisotropy terms included, and on the basis of first-principle ca…
Magnetic characterization of the frustrated three-leg ladder compound [(CuCl2tachH)3Cl]Cl2
J. Schnack, Hiroyuki Nojiri, P. Koegerler +2
We report the magnetic features of a new one-dimensional stack of antiferromagnetically coupled equilateral copper(II) triangles. High-field magnetization measurements show that th…