Molecule Spectroscopy

  Setup IPC RWTH Aachen
Frequency ranges
Microwaves (3-40 GHz)
Millimeterwaves (40-110 GHz)
Fouriertransform techniques

STARK and source modulation

Molecular beams and static gases


Microwave and Millimeterwave Spectroscopy

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Molecular Systems
Free molecules in the gas phase
Hydrogen bonded clusters
Van der Waals clusters
Molecular geometries
Nuclear quadrupole coupling constants
Torsional potentials
Dipole moments


Theory and Program Development

potential IPC RWTH Aachen
Theory of rotational spectra
Large amplitude motions in molecules
Nuclear quadrupole coupling