Soft semiconductors for efficient spin-optoelectronics
Techniques
Ultrafast polarization-controlled broadband transient absorption optically gated & electrically gated – 100 fs to s Ultrafast polarization-controlled broadband transient photoluminescence optically gated (up-conversion) & electrically gated (TCSPC & iCCD) – 100 fs to s Magneto-optics: all measurements possible down to 1.5 K and with magnetic fields of up to 7 T all TA & PL measurements possible in Faraday & Voigt geometries
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Steady-state versions of the above: (M)CD, (M)CPL, PLQY employing lock-in detection for high sensitivity, and an integrating sphere for absolute values Materials Synthesis fully equipped synthesis lab including Schlenk lines and gloveboxes, as well as all standard in-house characterization methods (UVvis absorbance, PLE, XRD, MS, NMR, etc.) access to all of EPFL’s shared user facilities, device fabrication and advanced characterization suites |