RT Dissertation/Thesis
T1 Critical phenomena and vortex dynamics in superconductors of technological interest
A1 Fernández Llovo, Iago
K1 Superconductividad
K1 Fenómenos críticos
K1 Dinámica de vórtices
AB This thesis focuses on several open questions of high-Tcsuperconductors. Firstly, we study the vortex state of iron-basedsuperconductors (IBS), particularly the anomalous angulardependence of the upper critical field, the second magnetizationpeak in the critical state of highly anisotropic IBS, and the lessstudied vortex pinning induced by surface irregularities.Secondly, we investigate the highly debated nature of precursorsuperconducting effects on cuprate superconductors. Ourfindings deepen our understanding of the impact of nanostructurationand dimensionality on superconducting properties,with implications on the technological applications ofsuperconductors, by exploring mechanisms to enhance thecritical current and the irreversibility magnetic field.
YR 2024
FD 2024
LK http://hdl.handle.net/10347/32914
UL http://hdl.handle.net/10347/32914
LA eng
DS Minerva
RD 22 abr 2026