33 citations · 67 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2010★ 33 cited
Evidence of a new low field cross-over in the vortex critical velocity of type-II superconducting thin films
G. Grimaldi, A. Leo, D. Zola +4
We measure current-voltage characteristics as function of magnetic field and temperature in Nb strips of different thickness and width. The instability voltage of the flux flow sta…
cond-mat.supr-con2002★ 29 cited
Vortex dynamics and pinning properties analysis of MgB2 bulk samples by ac susceptibility measurements
C. Senatore, M. Polichetti, D. Zola +3
The flux lines dynamics have been investigated on MgB2 bulk superconductors obtained by reactive liquid infiltration by measuring the ac magnetic susceptibility. The fundamental an…
cond-mat.supr-con2001★ 5 cited
Crystal structures, magnetic and superconducting properties of the RuSr_2NdCu_2O_x and RuSr_2GdCu_2O_y compounds
A. Vecchione, M. Gombos, S. Pace +2
We report the magnetization and the susceptibility measurements of the RuSr_2GdCu_2O_y and RuSr_2NdCu_2O_x perovskite materials. We find that RuSr_2GdCu_2O_y compound exhibits a ma…