2 papers
cond-mat.supr-con2006
New Insight into the Fluctuations of the Moving Vortex Lattice: Non-Gaussian Noise and Levy Flights
J. Scola, A. Pautrat, C. Goupil +3
We report measurements and analysis of the voltage noise due the to vortex motion, performed in superconducting Niobium micro-bridges. Noise in such small systems exhibits importan…
cond-mat.supr-con2004
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…