5 papers
Investigation of a ring single molecular magnet MnR in megagauss fields
V. V. Kostyuchenko, I. M. Markevtsev, A. V. Philippov +5
The dependence of the magnetic susceptibility on the magnetic field is investigated for the single molecular magnet [Mn(hfac)NITPh]. The spikes of the susceptibility detect…
Tuning of the magnetic properties of the high spin molecular cluster Fe8
A. L. Barra, F. Bencini, A. Caneschi +5
The synthesis, crystal structure and magnetic characterization of a high spin cluster comprising eight iron ions, are presented in this contribution. The cluster has formula [(tacn…
Reply to the comment on Low energy magnetic excitations of the Mn12-acetate spin cluster observed by neutron scattering
I. Mirebeau, M. Hennion, H. Casalta +4
Original paper from Mirebeau et al. PRL 83, 628, 1999 Comment from W. Bao et al (cond-mat/0008042, 2 Aug 2000 submitted to PRL, updated on 1 sep 2000
X-ray magnetic circular dichroism spectra on the superparamagnetic transition metal-ion clusters [Mn12O12(CH3COO)16(H2O)24].2CH3COOH.4H2O (Mn12) and [Fe8O2(OH)12(tacn)6]Br8 9H2O (Fe8)
Paolo Ghigna, Andrea Campana, Alessandro Lascialfari +4
The first X-ray magnetic circular dichroism (XMCD) spectra on the title compounds are presented. In Mn12 the Mn(III) and Mn(IV) contributions are clearly apparent and evidence the…
Mesoscopic Spin Tunneling in Molecular Crystals
B. Barbara, I. Chiorescu, R. Giraud +2
The phenomenon of Quantum Tunneling of Mesoscopic Spins is reviewed in the light of the behavior of the archetype of these systems: the molecular complex Mn12-ac. Most observations…