2 papers
cond-mat.supr-con2006
Experimental study of the correlation length of critical-current fluctuations in the presence of surface disorder: Probing vortex long-range interactions
J. Scola, A. Pautrat, C. Goupil +1
We report on critical currents and voltage noise measurements in Niobium strips in the superconducting state, in the presence of a bulk vortex lattice () and in the sur…
cond-mat.supr-con2003
Distribution of Transport Current in a Type II Superconductor Studied by Small Angle Neutron Scattering
A. Pautrat, C. Goupil, Ch. Simon +5
We report Small-Angle Neutron Scattering (SANS) measurements on the vortex lattice in a PbIn polycrystal in the presence of an applied current. Using the rocking curves as a probe…