2 papers
cond-mat.supr-con2026
Real-space microscopic description of laser-pulse induced melting of superconductivity
Karl Bergson Hallberg, Guillermo Nava Antonio, Chiara Ciccarelli +1
Quenching quantum order via laser pulses has proven a useful tool to access exotic physical effects in systems that are strongly perturbed out of equilibrium. However, theoretical…
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…