Tuning Metastable Light-Induced Superconductivity in K3C60 with a Hybrid CO2-Ti: Sapphire Laser

High power mid-infrared light pulses of tunable pulse length were generated to stabilize light-induced superconductivity in K 3 C 60 for nanoseconds. This metastable state showed a vanishing electrical resistance at five times the material's equilibrium critical temperature.

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Bibliographic Details
Published in2021 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors Budden, Matthias, Gebert, Thomas, Buzzi, Michele, Jotzu, Gregor, Wang, Eryin, Matsuyama, Toru, Meier, Guido, Laplace, Yannis, Pontiroli, Daniele, Ricco, Mauro, Schlawin, Frank, Jaksch, Dieter, Cavalleri, Andrea
Format Conference Proceeding
LanguageEnglish
Published OSA 01.05.2021
Subjects
Electrooptical waveguides
Laser tuning
Lasers and electrooptics
Resistance
Superconductivity
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Summary:High power mid-infrared light pulses of tunable pulse length were generated to stabilize light-induced superconductivity in K 3 C 60 for nanoseconds. This metastable state showed a vanishing electrical resistance at five times the material's equilibrium critical temperature.