Bernd Rech elected to the BR50 Board of Directors
The new Board of Directors at BR50: (from the left) Anja Sommerfeld (Head of the office), Bernd Rech (HZB), Noa K. Ha (DeZIM), Michael Hintermüller (WIAS), Uta Bielfeldt (DRFZ), not on the picture Volker Haucke. © Berlin Research 50
The Scientific Director at Helmholt-Zentrum Berlin is the new face behind the "Natural Sciences" unit at Berlin Research 50 (BR50). Following the election in December 2025, the constituent meeting of the new BR50 Board of Directors took place on 22 January 2026.
Its members are Michael Hintermüller (Weierstrass Institute, WIAS), Noa K. Ha (German Centre for Integration and Migration Research, DeZIM), Volker Haucke (Leibniz Research Institute for Molecular Pharmacology, FMP), Uta Bielfeldt (German Rheumatism Research Centre Berlin, DRFZ) and Bernd Rech (HZB).
Each board member coordinates a specific subject area: social sciences and humanities, life sciences, technology and engineering, and natural sciences. Bernd Rech, who has been Scientific Director of HZB since 2017 and is highly regarded internationally as an expert in renewable energies and technology transfer, will coordinate the Natural Sciences Unit.
First goals for the new year
At the constituent meeting, important priorities for the new year were set. Among other things, a visit to State Secretary Henry Marx (Berlin Senate Department for Science, Health and Care) and the expansion of strategic cooperation with the Berlin University Alliance (BUA) are planned. The aim is to jointly shape science policy framework conditions for a competitive location. In addition, the board aims to strengthen networking among members and integrate them more closely into the alliance. Berlin Research 50 includes almost all non-university institutes and centres in the Berlin area. Together, they want to be a central point of contact for cooperation with Berlin's universities and facilitate exchange with society and politics. Similar to the BUA, the alliance of Freie Universität Berlin, Humboldt-Universität zu Berlin, Technische Universität Berlin and Charité – Universitätsmedizin Berlin, BR50 also aims to provide a dialogue platform for the participating institutions.
HZB involvement in advisory bodies
Twenty-five scientists from HZB are currently involved in scientific advisory boards, supervisory boards or similar advisory bodies. There, they contribute their latest expertise and advise on strategic direction.
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Berlin Research 50 Website
Members of the BR50 Board of Directors and their responsibilities:
*Prof. Dr. Michael Hintermüller (BR50 Executive Board Spokesperson and Coordinator of the Technology and Engineering Sciences Unit, WIAS)
* Dr Noa K. Ha (Deputy Spokesperson for the Executive Board and Coordinator of the Social Sciences Unit, DeZIM)
* Prof. Dr. Volker Haucke (Coordinator of the Life Sciences Unit, FMP)
* Prof. Dr Bernd Rech (Coordinator of the Natural Sciences Unit, HZB)
* Uta Bielfeldt (Coordinator of Administrative Management, DRFZ)
- Only at BESSY II worldwide: IR nanoscopy at very long THz wavelengthsThe team at the IRIS beamline at BESSY II has created a new experimental option: They achieved infrared nanoscopy with a spatial resolution of around 50 nm at very long THz wavelengths. This was possible thanks to a temporal pattern of light pulses known as the low-alpha operating mode at BESSY II. Worldwide, BESSY II is the only synchrotron light source at which users could perform nanoscopy in a single setup from 25 to 4000 cm-1, a unique opportunity for ultra-broadband characterisation of complex materials at the nanoscale in both the life sciences and materials sciences.
- Blind spot for the arrangement of atomsArtificial intelligence is increasingly being used to predict the properties of new materials. A research team from Jena and the United States now shows in a study published in the journal Nature Computational Science that when language models are used for this purpose, they reliably identify which types of atoms a material contains. However, they make insufficient use of information about how those atoms are arranged in space. Neither larger models nor additional training data resolve this weakness. For material properties that depend strongly on structure, AI models specifically designed to process spatial relationships are therefore the more reliable choice. (DOI: 10.1038/s43588-026-01045-2)
- Patterns of polar vortices in lead-free superlattices on siliconA team at HZB has, for the first time, reported polar vortices in (BaTiO3/SrTiO3)10 superlattices on silicon. These results expand the range of materials and substrates on which polar topological textures can occur and open up new options for incorporating complex ferroelectric states into silicon-based technologies.