News

MUST2022 Conference- a great success!

New scientific highlights- by MUST PIs Wörner, Chergui, and Richardson

FELs of Europe prize for Jeremy Rouxel- “Development or innovative use of advanced instrumentation in the field of FELs”

Ruth Signorell wins Doron prizefor pioneering contributions to the field of fundamental aerosol science

New FAST-Fellow Uwe Thumm at ETH- lectures on Topics in Femto- and Attosecond Science

International Day of Women and Girls in Science- SSPh asked female scientists about their experiences

New scientific highlight- by MUST PIs Milne, Standfuss and Schertler

EU XFEL Young Scientist Award for Camila Bacellar,beamline scientist and group leader of the Alvra endstation at SwissFEL

Prizes for Giulia Mancini and Rebeca Gomez CastilloICO/IUPAP Young Scientist Prize in Optics & Ernst Haber 2021

NCCR MUST at Scientifica 2021- Lightning, organic solar cells, and virtual molecules

Time-resolved surface 2nd harmonic generation for liquid-liquid interfaces

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Location		Contact
University of Geneva 30 quai Ernest-Ansermet CH-1211 Geneva 4		Marina Fedoseeva Tel +41 22 379 65 36 $ Mo*arp2inc-a.b-Feu3dow6sex#evw5a@c5unx$igo/e.k-chf

Setup / Configuration		Literature
1 kHz pump-probe system based on a amplified Ti:Sapphire system + NOPA Pump wavelength: 480-700 nm, 1-2 μJ at the interface Probe wavelength: 800 nm, total internal reflection geometry Instrument response function: 0.5 ps (fwhm) Detection multipixel photon counter avalanche photodiode detector + boxcar gated integrator and averager module		Fedoseeva, M., Richert, S., Vauthey, E., (2012) Excited-State Dynamics of Organic Dyes at Liquid/Liquid Interfaces. Langmuir 28 (31), 11291-11301 »»
		The left/top image shows the sample part of the setup. The right/bottom image shows the experimental cell with the two immiscible liquids, the lower phase containing the absorbing molecules. The pump pulses come from the top at different time delays with respect to the probe pulses. The measured SHG time profiles reflect the excited-state population dynamics of molecular probes located at the interface. Polarization-dependent measurements, allowing the determination of the molecules at the interface, can also be done.