Synchrotron radiation sources: toolboxes for quantum technologies

A special look at the BESSY II experimental hall.

A special look at the BESSY II experimental hall. © Volker Mai/HZB

The new edition of the Hitchhiker's Guide to synchrotron and FEL light sources for quantum technology has just been published, in print and online.

The new edition of the Hitchhiker's Guide to synchrotron and FEL light sources for quantum technology has just been published, in print and online. © Anna Makarova/HZB

Synchrotron radiation sources generate highly brilliant light pulses, ranging from infrared to hard X-rays, which can be used to gain deep insights into complex materials. An international team has now published an overview on synchrotron methods for the further development of quantum materials and technologies in the journal Advanced Functional Materials: Using concrete examples, they show how these unique tools can help to unlock the potential of quantum technologies such as quantum computing, overcome production barriers and pave the way for future breakthroughs.

In quantum technologies, quantum physical principles such as superposition, interference and entanglement play a decisive role in their function. Components in quantum technology can perform calculations orders of magnitude more efficiently and encrypt information (quantum computing) or deliver unprecedented measurement accuracy in sensors. However, developing such components for practical use remains challenging because quantum systems are inherently sensitive to environmental disturbances, making precise control under normal conditions difficult. To make progress in this area and identify sources of error, it is essential that the materials and devices are thoroughly characterised and better understood.

Synchrotron and FEL radiation sources provide an ideal toolkit for this purpose. The available methods include non-destructive imaging, X-ray diffraction, spectroscopy, spectromicroscopy and investigations of electronic and magnetic nanostructures.

A team from HZB has written this overview together with colleagues from universities and other European synchrotron radiation sources.  

Note: 

The "Hitchhiker's Guide" to synchrotron and FEL light sources for quantum technology has been now printed and is available online ( www.helmholtz-berlin.de/srforqt ).

This brochure briefly  introduces key methods and applications while offering a detailed directory of European experimental stations particularly suited for research in quantum technologies along with access modes and contacts.


"Hitchhiker's Guide" to synchrotron and FEL light sources for quantum technology

Anna Makarova, Oliver Rader, Kristiaan Temst, Jean Daillant (eds.)

red.

  • Copy link

You might also be interested in

  • New contact material boosts the efficiency of perovskite solar cells
    Science Highlight
    16.07.2026
    New contact material boosts the efficiency of perovskite solar cells
    A newly developed material for the electron contact improves the efficiency of single perovskite solar cells and perovskite/silicon tandem solar cells. The new material is based on a carborane molecule. It offers several advantages over the standard material C60, as shown by the study led by Steve Albrecht’s team. The new material has since been patented and is already commercially available.
  • BESSY II: New sample environment allows glimpse into thermocatalytic processes
    Science Highlight
    15.07.2026
    BESSY II: New sample environment allows glimpse into thermocatalytic processes
    A novel measurement cell allows, for the first time, soft and hard X-ray investigations under high pressures of up to 20 bar and temperatures of up to 400°C. This provides new insights into thermocatalytic processes, such as the Fischer-Tropsch synthesis for producing synthetic fuels. The development of the measurement cell is considered a significant achievement within the Care-O-Sene project.

  • Precision interface chemistry pushes perovskite solar cells beyond 26% efficiency
    Science Highlight
    14.07.2026
    Precision interface chemistry pushes perovskite solar cells beyond 26% efficiency
    An international research collaboration has developed a new molecular strategy for controlling one of the most critical interfaces in perovskite solar cells. The resulting solar cells reached a power conversion efficiency of 26.19% in the n i p architecture, together with strong operational stability under prolonged illumination and elevated temperature. The results have been published in the Journal of the American Chemical Society.