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UMONS
   
Project: ESR-7: PhD at University of Mons, Belgium
Topic: Singlet and triplet electronic excitations in polar molecules: Impact on charge seperation at organic interfaces
Researcher (ESR) Mr. Giacomo Londi
Supervisor: Prof. Dr. David Beljonne
Co-supervisor:  
Starting Date: 01-05-2017
End date: 30-04-2020

Singlet and triplet electronic excitations in polar molecules: Impact on charge separation at organic interfaces 

The main scientific objectives of the project are to understand and tune the spin dependent mechanisms involved in light harvesting within organic semiconductors (OSC) as a pathway to improve the efficiency of charge generation and reduce recombination, and to enhance the performance and lifetime of these devices.

The theoretical group in Mons supervises a work package dedicated to the exploitation of spin processes for improving the solar cell performance via reducing geminate and nongeminate losses of the spin-dependent interfacial charge-transfer states and utilizing triplet migration, singlet fission and triplet–triplet annihilation as pathways to increase the light harvesting in OSCs. To this end, the researcher will use a combined multiscale modeling approach encompassing force-field molecular dynamics simulations, quantum-chemical calculations and the solving of model Hamiltonians, in close relation to experimental investigations performed by partners in the consortium.

The group is part of the Centre for Innovation and Research on Materials and Polymers at UMONS and was awarded the 2003 Descartes Prize of the European Union for excellence in academic-industrial collaboration.

Contact person: David BELJONNE (This email address is being protected from spambots. You need JavaScript enabled to view it.)

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Calendar

November 13-17, 2017
Université Angers, France
1st Network Wide Event