Giovedì 18 Aprile 2019, alle ore 18.30 si terrà il seminario "MOLECULAR CLOCKS: PICO- AND FEMTOSECOND ELECTRONIC DYNAMICS" presso la Sala Conferenze, ex Ospedale Militare Via Fabio Severo 40, Trieste

Tipologia evento: 
home
Data evento
Data inizio evento: 
18/04/2019 - 18:30
Data fine evento: 
18/04/2019 - 20:00
Data pubblicazione evento
Pubblicato il: 
16/04/2019
MOLECULAR CLOCKS: PICO- AND FEMTOSECOND ELECTRONIC DYNAMICS

Albano Cossaro e Martina Dell’Angela

ISTITUTO OFFICINA DEI MATERIALI - CNR

Giovedì 18 Aprile 2019, ore 18.30
 
Sala Conferenze, ex Ospedale Militare Via Fabio Severo 40, Trieste
 
High-brilliance light sources can be exploited to reveal charge dynamics processes the organic molecules may be involved in, at timescales ranging from femto- to
picoseconds. The description of these phenomena not only is interesting for fundamental science, but paves the way to the development of efficient electronic devices in the emerging
field of organic electronics, the technology that aims at replacing silicon and other inorganic semiconductors with organic ones. The characterization of the electronic dynamics in prototype systems is the route to define molecular synthesis and film growth protocols in order to optimize the efficiency of real devices. In this talk we will briefly introduce the main X-ray spectroscopy
techniques and their time-resolved implementation to the study of prototypical molecular systems. In particular, we will discuss few case studies in which the temporal resolution of Pump/Probe or resonant photoemission spectroscopies is exploited and we will describe how these methods are implemented in facilities like synchrotrons and free electron lasers.
Ultimo aggiornamento: 17-04-2019 - 09:22
Share/Save