Research infrastructure

  Picture of one of the labs Copyright: R. Otten  

The Quantum Technology Group is equipped with:

  • Three cryogen-free dilution and one conventional refrigerator setups for spin qubit experiments
  • One cryogen-free dilution refrigerator with a confocal microscope and optics setup for optical experiments on gate defined quantum dot qubits
  • One conventional dilution refrigerator for scanning SQUID microscopy with dispersive readout
  • Various 1.5 K and 4 K cryostat and diagnostic equipment
  • Access to extensive fabrication facilities at RWTH Central Laboratory for Micro- and Nanotechnology and at the Helmholtz Nano Facility at Forschungszentrum Jülich (link to HNF), including a professionally operated 100 kV electron beam writer
  • Mechanical and electronics workshops
  • Helium recovery and liquefier facility