Physics – Condensed Matter – Superconductivity
Scientific paper
2008-05-28
Physics Letters A 372, 5089 (2008)
Physics
Condensed Matter
Superconductivity
Accepted for publication in PLA
Scientific paper
10.1016/j.physleta.2008.05.073
We present our recent results on the temperature dependence of current-voltage characteristics for polycrystalline Y_{1-x}Pr_{x}Ba_2Cu_3O_7 superconductors with x = 0.0, 0.1 and 0.3. The experimental results are found to be reasonably well fitted for all samples by a power like law. According to the theoretical interpretation of the obtained results, nonlinear deviation of our current-voltage characteristics curves from Ohmic behavior below Tc is attributed to the manifestation of dissipation processes related to the current induced depinning of Abrikosov vortices.
Araujo-Moreira Fernando M.
Marega E.
Rivera V. A. G.
Sergeenkov Sergei
Stari C.
No associations
LandOfFree
Manifestation of vortex depinning transition in nonlinear current-voltage characteristics of polycrystalline superconductor Y_{1-x}Pr_{x}Ba_2Cu_3O_7 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Manifestation of vortex depinning transition in nonlinear current-voltage characteristics of polycrystalline superconductor Y_{1-x}Pr_{x}Ba_2Cu_3O_7, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manifestation of vortex depinning transition in nonlinear current-voltage characteristics of polycrystalline superconductor Y_{1-x}Pr_{x}Ba_2Cu_3O_7 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-416368