We are fascinated by these research fields

  • Universal matter-wave interferometry:
    We are working on scalable concepts and universal beam splitters for quantum experiments with atoms, atomic and molecular clusters, tailored organic molecules, native biomolecules and nanoparticles.
  • Quantum physics at the interface to the classical world:
    We explore the mass and complexity limits of matter-wave interference, experimental quantum decoherence and interferometric tests of wave function collapse
  • Quantum physics at the  interface to chemistry:
    We use matter-wave interference fringes as quantum nanorulers to measure electric, magnetic, optical and structural and dynamic properties of delocalized molecules.
  • Quantum physics at the  interface to biology:
    We realize matter-wave experiments with vitamins, antibiotics and polypeptides. For that purpose, we develop new beam and detection techniques for biomolecules.
  • Quantum physics at the  interface to mass spectrometry technologies:
    We study superconducting nanowire detectors for biomolecular beams, ultra-fast optical methods to prepare mass and charge controlled biomolecular beams for advanced mass and optical spectroscopy as well as quantum experiments.
  • Quantum physics at the interface to optomechanics:
    We exploit optical forces to achieve optical cooling of dielectric nanospheres in high-finesse microcavities as well as rotational cooling of dielectric nanorods to enable high-mass quantum experiments.

 Latest News

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03.04.2017
 

... for receiving the EU Seal of Excellence!

15.03.2017
 

We have a new paper on "Full rotational control of levitated silicon nanorods" in Optica!

12.03.2017
 

Our project on Coherent Optics for Long-Baseline Molecule Interferometry has been granted by the FWF.

06.03.2017
 

Our contribution to the Les Houches Summer School: Session CVII - Current Trends in Atomic Physics (2016) is on arXiv!

02.02.2017
 

The Arndt-Group has a new paper on "Selective photodissociation of tailored molecular tags as a tool for quantum optics" in the Beilstein Journal of...

01.02.2017
 

... for also receiving the Loschmidt Prize 2016 by the Chemical Physical Society!

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