28 citations · 39 across the 6 of their papers we have counts for
5 papers · 1 filter
Longitudinal and transverse noise in a moving Vortex Lattice
J. Scola, A. Pautrat, C. Goupil +1
We have studied the longitudinal and the transverse velocity fluctuations of a moving vortex lattice (VL) driven by a transport current. They exhibit both the same broad spectrum a…
On voltage-current characteristics and critical current in Bi-2212
A. Pautrat, Ch. Simon, J. Scola +5
V(I) characteristics have been performed in a monocrystalline microbridge of . The vortex phase diagram has been greatly investigated. Linear but non-ohmic Voltage(Cur…
Metastable states of a flux line lattice studied by transport and Small Angle Neutron Scattering
A. Pautrat, J. Scola, Ch. Simon +5
Flux Lines Lattice (FLL) states have been studied using transport measurements and Small Angle Neutron Scattering in low T materials. In Pb-In, the bulk dislocations in the FLL…
The influence of twin boundaries on the Flux Line Lattice structure in YBaCuO: a study by Small Angle Neutron Scattering
Ch. Simon, A. Pautrat, G. Poulain +4
The influence of Twin Boundaries (TB) on the Flux Line Lattice(FLL) structure was investigated by Small Angle Neutron Scattering (SANS). YBaCuO single crystals possessing different…
Quantitative analysis of the critical current due to vortex pinning by surface corrugation
Alain Pautrat, J. Scola, C. Goupil +6
The transport critical current of a Niobium (Nb) thick film has been measured for a large range of magnetic field. Its value and variation are quantitatively described in the frame…