SAMOP 2023 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

AKjDPG: Arbeitskreis junge DPG

AKjDPG 2: Tutorial Molecular Spectroscopy

AKjDPG 2.2: Tutorium

Sonntag, 5. März 2023, 17:45–18:30, B302

Femtosecond spectroscopy in the condensed and gas phase — •Lukas Bruder — Institute of Physics, University of Freiburg, Hermann-Herder-Str. 3 79104 Freiburg

Molecular processes can be extremely fast and often involve many degrees of freedom. This poses a major challenge for experiments. The problem can be tackled with femtosecond spectroscopy, which allows to resolve the molecular dynamics in real-time. The majority of femtosecond spectroscopy is performed in the condensed phase, which is the natural environment of most molecular processes. On the contrary, experiments in the gas phase allow to study molecular model systems such as isolated molecules and molecular complexes. This provides a complementary view on the molecular dynamics. Hence, both approaches are important in order to improve our understanding of molecular dynamics.

In this tutorial I will give a basic introduction to femtosecond spectroscopy including coherent multidimensional spectroscopy and discuss the technical differences for experiments in the condensed phase and gas phase.