160 citations · 176 across the 4 of their papers we have counts for
4 papers
Observation of an unusual equilibrium in the molecular nano-magnet Fe_8
V. Villar, E. Lhotel, C. Sangregorio +1
Magnetization measurements made in small fields as a function of temperature reveal an unusual equilibrium below 900 mK for the molecular nano-magnet Fe_8. Measurements of the rela…
Unconventional antiferromagnetic correlations of the doped Haldane gap system YBaNiZnO
V. Villar, R. Mélin, C. Paulsen +3
We make a new proposal to describe the very low temperature susceptibility of the doped Haldane gap compound YBaNiZnO. We propose a new mean field model relevan…
Investigation of thermal and magnetic properties of defects in a spin-gap compound NaV2O5
A. I. Smirnov, S. S. Sosin, R. Calemczuk +4
The specific heat, magnetic susceptibility and ESR signals of a Na-deficient vanadate Na_xV_2O_5 (x=1.00 - 0.90) were studied in the temperature range 0.07 - 10 K, well below the t…
The effects of nuclear spins on the quantum relaxation of the magnetization for the molecular nanomagnet Fe_8
W. Wernsdorfer, A. Caneschi, R. Sessoli +4
The strong influence of nuclear spins on resonant quantum tunneling in the molecular cluster Fe_8 is demonstrated for the first time by comparing the relaxation rate of the standar…