91 citations · 601 across the 20 of their papers we have counts for
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Common effect of chemical and external pressures on the magnetic properties of RECoPO (RE = La, Pr)
G. Prando, P. Bonfà, G. Profeta +11
We report a detailed investigation of RECoPO (RE = La, Pr) and LaCoAsO materials performed by means of muon spin spectroscopy. Zero-field measurements show that the electrons local…
Evidence for impurity-induced frustration in La2CuO4
P. Carretta, G. Prando, S. Sanna +3
Zero-field muon spin rotation and magnetization measurements were performed in La2Cu{1-x}MxO4, for 0<x< 0.12, where Cu2+ is replaced either by M=Zn2+ or by M=Mg2+ spinless impurity…
Low-energy spin dynamics in the [YPc2]0 S=1/2 antiferromagnetic chain
F. Branzoli, P. Carretta, M. Filibian +2
1H nuclear magnetic resonance (NMR) measurements in [YPc2]0, an organic compound formed by radicals stacking along chains, are presented. The temperature dependence of the macrosco…
Magnetic field induced non-Fermi liquid to Fermi liquid crossover at the quantum critical point of YbCuAu
P. Carretta, R. Pasero, M. Giovannini +1
The temperature (T) dependence of the muon and Cu nuclear spin-lattice relaxation rates in YbCu4.4Au0.6 is reported over nearly four decades. It is shown that for $T…
Frustration driven structural distortion in VOMoO4
P. Carretta, N. Papinutto, C. B. Azzoni +4
Nuclear magnetic resonance (NMR), electron paramagnetic resonance (EPR), magnetization measurements and electronic structure calculations in VOMoO4 are presented. It is found that…
Very low-frequency excitations in frustrated two-dimensional Heisenberg antiferromagnets
P. Carretta, R. Melzi, N. Papinutto +1
muSR and 7Li NMR relaxation measurements in frustrated two-dimensional S=1/2 Heisenberg antiferromagnets on a square lattice are presented. It is found that both in Li2VOSiO4 and L…