Chemical and Bio-Molecular Physics
Atoms are the building blocks of our everyday world. They combine to form a multitude of systems, such as small molecules, large biomolecules, clusters and liquids. The macroscopic properties of these atomic-based systems result from the microscopic electron structure and dynamics, which we investigate using state-of-the art light sources such as X-ray free electron lasers, 4th generation synchrotrons, and High Harmonic Generation sources. We are both using and developing these techniques in order to understand and control the atomic structure and dynamics of electrons that determines their macroscopic properties.
Molecules – From atoms and molecules to clusters and biomolecules
- Molecular Dynamics & Structure
Aiming towards diffraction before destruction, we study radiation damage and non-thermal heating induced by X-ray free electron lasers in biological samples.
We study the general development of the electronic and geometric structure from the isolated atom to the infinite solid.
Liquids – from basics to environmental molecular science
- Charge delocalisation dynamics
We study processes such as intermolecular Coulombic decay between solutes and water on timescales ranging from less than one to hundreds of femtoseconds.
- Environmental molecular science
We study the chemical physics of aqueous systems, studying carefully designed model systems to understand natural and anthropogenic processes in the biosphere, especially in connection to atmospheric aerosols.