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

decspec © IPC RWTH Aachen


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