LEAPS research infrastructures to tackle societal crises

More than 180 scientists, research facilities directors, policymakers and industry representatives travelled to Paul Scherrer Institute from across Europe to attend the LEAPS Plenary Meeting.

More than 180 scientists, research facilities directors, policymakers and industry representatives travelled to Paul Scherrer Institute from across Europe to attend the LEAPS Plenary Meeting. © Markus Fischer/PSI

Against a backdrop of the energy crisis, scientists and policymakers convened at Paul Scherrer Institute PSI in Switzerland and set out a vision for European accelerator based photon sources to address current and future societal challenges together.


“LEAPS facilities find themselves in a unique position of simultaneously needing to adapt as heavy energy users whilst being an integral part of the solution.” So said Leonid Rivkin from the Paul Scherrer Institute PSI, Switzerland, Chair of the League of European Accelerator-based Photon Sources (LEAPS). Speaking at the 5th LEAPS plenary meeting, Rivkin commented that planned facility upgrades to leading European research infrastructures will help favourably shift the balance, providing more X-rays for more science with less energy consumption.

The current energy crisis was an important theme during the 5th LEAPS plenary meeting, held at the Paul Scherrer Institute from the 26th – 28th October 2022. The meeting welcomed more than 180 scientists, policy makers and industry representatives from across Europe. This included directors of the 19 member European accelerator-based photon facilities – i.e. synchrotron light sources and free electron lasers (FELs) - as well as high-level representatives of the European Commission.

read more >


PSI

  • Copy link

You might also be interested in

  • What Zinc concentration in teeth reveals
    Science Highlight
    19.02.2026
    What Zinc concentration in teeth reveals
    Teeth are composites of mineral and protein, with a bulk of bony dentin that is highly porous. This structure is allows teeth to be both strong and sensitive. Besides calcium and phosphate, teeth contain trace elements such as zinc. Using complementary microscopy imaging techniques, a team from Charité Berlin, TU Berlin and HZB has quantified the distribution of natural zinc along and across teeth in 3 dimensions. The team found that, as porosity in dentine increases towards the pulp, zinc concentration increases 5~10 fold. These results help to understand the influence of widely-used zinc-containing biomaterials (e.g. filling) and could inspire improvements in dental medicine.
  • Fascinating archaeological find becomes a source of knowledge
    News
    12.02.2026
    Fascinating archaeological find becomes a source of knowledge
    The Bavarian State Office for the Preservation of Historical Monuments (BLfD) has sent a rare artefact from the Middle Bronze Age to Berlin for examination using cutting-edge, non-destructive methods. It is a 3,400-year-old bronze sword, unearthed during archaeological excavations in Nördlingen, Swabia, in 2023. Experts have been able to determine how the hilt and blade are connected, as well as how the rare and well-preserved decorations on the pommel were made. This has provided valuable insight into the craft techniques employed in southern Germany during the Bronze Age. The BLfD used 3D computed tomography and X-ray diffraction to analyse internal stresses at the Helmholtz-Zentrum Berlin (HZB), as well as X-ray fluorescence spectroscopy at a BESSY II beamline supervised by the Bundesanstalt für Materialforschung und -prüfung (BAM).
  • Element cobalt exhibits surprising properties
    Science Highlight
    11.02.2026
    Element cobalt exhibits surprising properties
    The element cobalt is considered a typical ferromagnet with no further secrets. However, an international team led by HZB researcher Dr. Jaime Sánchez-Barriga has now uncovered complex topological features in its electronic structure. Spin-resolved measurements of the band structure (spin-ARPES) at BESSY II revealed entangled energy bands that cross each other along extended paths in specific crystallographic directions, even at room temperature. As a result, cobalt can be considered as a highly tunable and unexpectedly rich topological platform, opening new perspectives for exploiting magnetic topological states in future information technologies.