activity
20022010
most citedLow-energy spin excitations in the molecular magnetic cluster V15

71 citations · 374 across the 10 of their papers we have counts for

collaborators

10 papers

cond-mat.str-el2010★ 30 cited

Quantized antiferromagnetic spin waves in the molecular Heisenberg ring CsFe

J. Dreiser, O. Waldmann, C. Dobe +7

We report on inelastic neutron scattering (INS) measurements on the molecular spin ring CsFe, in which eight spin-5/2 Fe(III) ions are coupled by nearest-neighbor antiferromagn…

cond-mat.other2007★ 15 cited

Standing Spin Waves in an Antiferromagnetic Molecular Cr6 Horseshoe

S. T. Ochsenbein, O. Waldmann, A. Sieber +8

The antiferromagnetic molecular finite chain Cr6 was studied by inelastic neutron scattering. The observed magnetic excitations at 2.6 and 4.3 meV correspond, due to the open bound…

cond-mat.str-el2007★ 23 cited

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

The Q dependence of the inelastic neutron scattering (INS) intensity of transitions within the ground-state spin multiplet of single-molecule magnets (SMMs) is considered. For thes…

cond-mat.str-el2006★ 12 cited

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

The low-lying magnetic excitations in the dimer of single-molecule magnets (Mn4)2 are studied by inelastic neutron scattering as a function of hydrostatic pressure. The anisotropy…

cond-mat.other2005★ 23 cited

Magnetic relaxation studies on a single-molecule magnet by time-resolved inelastic neutron scattering

O. Waldmann, G. Carver, C. Dobe +6

Time-resolved inelastic neutron scattering measurements on an array of single-crystals of the single-molecule magnet Mn12ac are presented. The data facilitate a spectroscopic inves…

cond-mat.str-el2004★ 39 cited

Transverse Magnetic Anisotropy in Mn12-acetate: Direct Determination by Inelastic Neutron Scattering

Roland Bircher, Gregory Chaboussant, Andreas Sieber +2

A high resolution inelastic neutron scattering (INS) study of fully deuterated Mn-acetate provides the most accurate spin Hamiltonian parameters for this prototype single mo…