271 citations · 906 across the 14 of their papers we have counts for
4 papers · 1 filter
High-Frequency Electron-Spin-Resonance Study of the Octanuclear Ferric Wheel CsFe
Jan Dreiser, Oliver Waldmann, Graham Carver +4
High-frequency ( = 190 GHz) electron paramagnetic resonance (EPR) at magnetic fields up to 12 T as well as Q-band ( = 34.1 GHz) EPR were performed on single crystals of the m…
Mesoscopic quantum coherence in antiferromagnetic molecular clusters
O. Waldmann, C. Dobe, H. Mutka +2
From inelastic neutron scattering experiments, we demonstrate quantum tunneling of the Neel vector in the antiferromagnetic molecular ferric wheel CsFe8. Analysis of the linewidth…
Butterfly Hysteresis and Slow Relaxation of the Magnetization in (Et4N)3Fe2F9: Manifestations of a Single-Molecule Magnet
Ralph Schenker, Michael N. Leuenberger, Gregory Chaboussant +1
(Et4N)3Fe2F9 exhibits a butterfly--shaped hysteresis below 5 K when the magnetic field is parallel to the threefold axis, in accordance with a very slow magnetization relaxation in…
Low energy magnetic excitations of the Mn_{12}-acetate spin cluster observed by neutron scattering
I. Mirebeau, M. Hennion, H. Casalta +4
We performed high resolution diffraction and inelastic neutron scattering measurements of Mn_{12}-acetate. Using a very high energy resolution, we could separate the energy levels…