Forthcoming Events

26.03.2018 - 28.03.2018, Hilton Strasbourg, Strasbourg, France
22.04.2018 - 26.04.2018, Strasbourg Convention & Exhibition Centre, France


Thomas Feuer: Vortrag über THz Strahlung (in German)- in der Physikalischen Gesellschaft Zürich (PGZ)
New scientific highlights- by MUST PIs Ursula Keller, Thomas Feuer, Majed Chergui and Hans Jakob Wörner
Peter Hamm selected as the 2018 recipient of the Ellis R. Lippincott Award (OSA)- for seminal contributions to developing multidimensional infrared, Raman and Terahertz spectroscopy
Ursula Keller awarded the IEEE Photonics Award 2018 -for her work as a pioneer in the field of ultrafast lasers
Jean-Pierre Wolf to Receive ZEISS Research Award - for his groundbreaking application of laser pulses in researching the earth’s atmosphere
Three new scientific highlights- by MUST PIs Jean-Pierre Wolf, Majed Chergui / Rafael Abela / Chris Milne and Ursula Keller /Jörg Osterwalder / Matthias Hengsberger
Special Issue of Structural Dynamics on the NCCR MUST- with 10 reviews and 2 perspectives
Majed Chergui elected to the Royal Academy of Sciences of Spain - as successor to Ahmed Zewail (1999 Chemistry Nobel Laureate)
GAP-Biophotonics with Jean-Pierre Wolf-visited by the Grand Conseil of Geneva
First time resolved Pilot Experiment by SwissFEL (30.11.2017): Semiconductor to metal transition in Ti3O5 nanocrystals
ERC Consolidator Grant for Hans Jakob WörnerAttosecond X-ray spectroscopy of liquids ...
ERC Consolidator Grant for Fabrizio CarboneVisualizing the Conformational Dynamics of Proteins ...

Deep-UV probing method detects electron transfer in photovoltaics

EPFL scientists have developed a new method to efficiently measure electron transfer in dye-sensitized transition-metal oxide photovoltaics.

Sensitized solar cells consisting of a molecular or solid-state sensitizer that serves to collect light and inject an electron into a substrate that favors their migration are among the most studied photovoltaic systems at present. Despite its importance in determining the potential of a photovoltaic device, current methods for monitoring the interfacial electron transfer remain ambiguous. Now, using deep-ultraviolet continuum pulses, EPFL scientists have developed a substrate-specific method to detect electron transfer. The work is published in the Journal of the American Chemical Society.

Baldini, E., T. Palmieri, T. Rossi, M. Oppermann, E. Pomarico, G. Auböck and M. Chergui (2017). Interfacial Electron Injection Probed by a Substrate-Specific Excitonic Signature. J. Am. Chem. Soc. (10.1021/jacs.7b06322)

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