599 citations
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20 papers · 1 filter
Transmission thresholds in time-periodically driven nonlinear disordered systems
Magnus Johansson, Georgios Kopidakis, Stefano Lepri +1
We study energy propagation in locally time-periodically driven disordered nonlinear chains. For frequencies inside the band of linear Anderson modes, three different regimes are o…
Experimental magnetic form factors in Co3V2O8: A combined study of ab initio calculations, magnetic Compton scattering and polarized neutron diffraction
N. Qureshi, M. Zbiri, J. Rodríguez-Carvajal +13
We present a combination of ab initio calculations, magnetic Compton scattering and polarized neutron experiments, which elucidate the density distribution of unpaired electrons in…
Low-energy magnetic response of the noncentrosymmetric heavy-fermion superconductor CePt3Si studied via inelastic neutron scattering
B. Fak, S. Raymond, D. Braithwaite +2
The low-energy magnetic excitations of the noncentrosymmetric heavy-fermion superconductor CePt3Si have been measured with inelastic neutron scattering on a single crystal. Kondo-t…
Field induced spin ice like orders in spin liquid TbTiO
H. Cao, A. Gukasov, I. Mirebeau +2
We have studied the field induced magnetic structures in the spin liquid TbTiO, in a wide temperature (0.3270 K) and field (07 T) range, by single cry…
Investigation of the magnetic fluctuations in TbSnO ordered spin ice by high resolution energy-resolved neutron scattering
I. Mirebeau, H. Mutka, P. Bonville +2
We have studied magnetically frustrated TbSnO by neutron diffraction and high resolution energy-resolved neutron scattering. At 0.1 K, we observe short range magnetic c…
Hexagonal eutectic solidification patterns operating near a marginal stability point
Mikael Perrut, Silvère Akamatsu, Sabine Bottin-Rousseau +1
We study the long-time dynamics of hexagonal directional-solidification patterns in bulk samples of a transparent eutectic alloy using an optical method which permits real-time obs…