2 papers
cond-mat.supr-con2026
Crystal structure effects on vortex dynamics in superconducting MgB thin films
Clemens Schmid, Anton Pokusinskyi, Markus Gruber +7
The current-driven resistive transition is central to superconducting single-photon detectors, transition-edge sensors, and fluxonic devices. Depending on sample uniformity, dimens…
cond-mat.supr-con2026
Real-time detection of critical slowing-down at the superconducting phase transition
Guillermo Nava Antonio, Théo Courtois, Corentin Pfaff +5
We employ optical pump-THz probe spectroscopy to chart the ultrafast superconductivity suppression in NbN over a broad range of excitation fluences. Our measurements uncover a pron…