Publications (28)
Discrete antiferromagnetic spin-wave excitations in the giant ferric wheel Fe18
J. Ummethum, J. Nehrkorn, S. Mukherjee +8
Quantum dynamics of the Neel vector in the antiferromagnetic molecular wheel CsFe8
O. Waldmann, C. Dobe, H. U. Güdel +1
An iron(III) phosphonate cluster containing a nonanuclear ring
H. C. Yao, J. J. Wang, Y. S. Ma +7
Huge Transverse Magnetization in the Field-Induced Phase of the Antiferromagnetic Molecular Wheel CsFe8
L. Schnelzer, O. Waldmann, M. HorvatiÄ +5
Q-dependence of the inelastic neutron scattering cross section for molecular spin clusters with high molecular symmetry
O. Waldmann
Butterfly hysteresis loop at non-zero bias field in antiferromagnetic molecular rings: cooling by adiabatic magnetization
O. Waldmann, R. Koch, S. Schromm +3
Quantum-magneto oscillations in a supramolecular Mn(II)-[3 x 3] grid
O. Waldmann, S. Carretta, P. Santini +6
Exchange-coupling constants, spin density map, and Q dependence of the inelastic neutron scattering intensity in single-molecule magnets
O. Waldmann, R. Bircher, G. Carver +3
Intrinsic Tunneling in Cuprates and Manganites
S. Heim, T. Nachtrab, M. Moessle +7
Field-induced level crossings in spin clusters: Thermodynamics and magneto-elastic instability
O. Waldmann
The mixed-valent manganese [3 x 3] grid [Mn(III)4Mn(II)5(2poap-2H)6](ClO4)10.10H2O, a mesoscopic spin-1/2 cluster
O. Waldmann, H. U. Güdel, T. L. Kelly +1
Quantized antiferromagnetic spin waves in the molecular Heisenberg ring CsFe$_8$
J. Dreiser, O. Waldmann, C. Dobe +7
Quantum Phase Interference and Neel-Vector Tunneling in Antiferromagnetic Molecular Wheels
O. Waldmann, T. C. Stamatatos, G. Christou +3
E-band excitations in the magnetic Keplerate molecule Fe30
O. Waldmann
Mesoscopic quantum coherence in antiferromagnetic molecular clusters
O. Waldmann, C. Dobe, H. Mutka +2
Direct observation of mixing of spin-multiplets in an antiferromagnetic molecular nanomagnet by electron paramagnetic resonance
S. Datta, O. Waldmann, A. D. Kent +3
Magnetic molecular wheels and grids - the need for novel concepts in "zero-dimensional" magnetism
O. Waldmann
Standing Spin Waves in an Antiferromagnetic Molecular Cr6 Horseshoe
S. T. Ochsenbein, O. Waldmann, A. Sieber +8
Field-induced magnetoelastic instabilities in antiferromagnetic molecular wheels
O. Waldmann, C. Dobe, S. T. Ochsenbein +2
Quantum tunneling of the Neel vector in antiferromagnetic [3 x 3] grid molecules
O. Waldmann
Magnetic relaxation studies on a single-molecule magnet by time-resolved inelastic neutron scattering
O. Waldmann, G. Carver, C. Dobe +6
Elementary excitations in the cyclic molecular nanomagnet Cr8
O. Waldmann, T. Guidi, S. Carretta +2
Pressure dependence of the exchange interaction in the dimeric single-molecule magnet [Mn4O3Cl4(O2CEt)3(py)3]2 from inelastic neutron scattering
A. Sieber, D. Foguet-Albiol, O. Waldmann +8
Ferromagnetic coupling and magnetic anisotropy in molecular Ni(II) squares
R. Koch, O. Waldmann, P. Mueller +2
Supramolecular Co(II)-[2 x 2] grids: Metamagnetic behavior in a single molecule
O. Waldmann, M. Ruben, U. Ziener +2
Inelastic neutron scattering study and Hubbard model description of the antiferromagnetic tetrahedral molecule Ni4Mo12
J. Nehrkorn, M. Höck, M. Brüger +3
The even-odd effect in short antiferromagnetic Heisenberg chains
A. Machens, N. P. Konstantinidis, O. Waldmann +2
Many-spin effects in inelastic neutron scattering and electron paramagnetic resonance of molecular nanomagnets
O. Waldmann, H. U. Güdel