Quantum Material Characterization

State-of the-art facilities with characterization equipment ranging from basic material properties to optical and electrical evaluation of quantum devices.

Structural and Chemical Characterization;

  • Advanced electron microscopes that allow material characterization down to atomic resolution: Environmental and Analytical TEM, SEM, Plasma FIB SEM, EBSD, TKD, AFM, XPS, XRD, KPFM, MFM
  • Optical confocal and interference microscopes, tactile profilometer as well as in-house developed theory, modelling, and highly customized setups for optical nanoscale measurements (Mueller polarimetry and scatterometry).

Optical and Electrical Characterization;

  • Test benches for quantum materials, quantum components and complete quantum systems including quantitative nanoscale tests of qubit materials in 1D, 2D and planar structures as well as tests of optical components and systems for e.g. quantum communication and photonic quantum computation.

  • Quantitative tests for components and systems for quantum communication and quantum computing include tests for lasers, single-photon sources, fiber optics as well as electro-optical modulators, amplifiers, homodyne detectors, single photon detectors and an optical frequency comb.

  • Various reference standards (e.g. gratings, step heights, material standards, roughness standards and nano particles) to ensure traceability of the above mentioned instruments.
  • 3D imaging using x-rays and neutrons.

For detailed information on capabilities and access, contact us or explore the test sites by yourself:

 

  • Metrology Development
  • Measurement standards and
  • Calibration
  • Metrology experts

DFM

 

 

  • DTU1350m2 Cleanroom (ISO 4)
  • Electron Microscopes and Electron Beam Lithography (SEM(TEM/EBL)
  • Optical Testbeds
  • Supports up to 6” wafer fab
  • ISO 9001 certified
  • Process and microscopy specialists

 

 

  • Optical characterization
  • Ion traps
  • Cold atoms
  • Laser cooling facilities
  • Specialists available within lasers/optics/photonics

 

 

  • University of CopenhagenCleanroom (ISO 7)
  • Electron Microscopes and Electron Beam Lithography (SEM(TEM/EBL)
  • Electrical and Optical Characterization
  • Electrical and Mechanical Workshop
  • Agile with fast feedback, ideal for small chips
  • Process and microscopy specialists

 

 

  • 3D imaging using x-rays and neutrons.DTU