LEAPS – Europe's Light Sources Join Together To Coordinate Cutting-Edge Research

A new strategic group comprising the organisations operating European accelerator-based light sources has been founded in Brussels. The goal of the LEAPS consortium (League of European Accelerator-Based Photon Sources) is to elevate European collaboration on these “super microscopes” to a new level for the purpose of helping solve global challenges through concerted scientific excellence, as well as boost European competitiveness and integration. Representatives from 16 institutions issued a common declaration in the presence of the European Union’s Director General for Research and Innovation, Robert-Jan Smits.

“Light from particle accelerators plays a decisive role for studies in nearly every field of the natural sciences today – from physics, chemistry, and biology to energy, medicine, and transportation through to cultural history”, remarks Prof. Helmut Dosch, Director of the Helmholtz DESY centre and Chair of the consortium. “Until now, the light sources situated in the various countries have been largely developed and operated independently from one another. Yet they have an enormous amount in common, because they are extremely similar in their scientific objectives.”

Prof. Bernd Rech, acting head of the Helmholtz-Zentrum in Berlin (HZB) explains: “At HZB we operate BESSY II, a synchrotron light source that specialises in producing soft X-rays for scientific research. We intentionally complement other synchrotron sources in Germany and Europe, the majority of which generate hard X-ray emissions.”

Processes involving delicate chemical bonding and those taking place at surfaces and boundary layers in thin-film materials are often disrupted by higher energies, but can be successfully studied using soft X-rays. Minute magnetic features within thin layers can be delineated as well. The research priorities at BESSY II revolve about energy materials and involve a wide range of potential applications – from next-generation solar cells, to catalytic systems, through to magnetic materials for employment in new energy-efficient information technologies.

“The HZB is completely committed to the LEAPS objectives. By working together, including on developing advanced accelerator-based light sources, we will be able to create here in Europe the most productive research environment possible for using light as a probe”, says Rech. In addition, the future projects coming up at HZB for the advanced development of BESSY II, i.e. BESSY-VSR and bERLinPro, are being coordinated within the European research landscape.

The new form of cooperation between the participating institutions is intended to ensure that the large European research infrastructures are used even more efficiently in the future and that large scientific and technological challenges can be addressed jointly.

16 institutions from 10 European countries have joined together in LEAPS to serve a community of more than 24,000 researchers working on a broad spectrum of research topics. Industrial research conducted at accelerator-based light sources will benefit from LEAPS as well, not just the fields of pure and applied research.