Joint Berlin Data & AI Center planned
© Adobe stock
Data-driven research is crucial for tackling societal challenges- whether in health, materials, or climate research. In a collaboration that is so far unique, Berlin University Alliance (BUA), the Max Delbrück Center, and the Helmholtz-Zentrum Berlin, together with the Zuse Institute Berlin, aim to establish a powerful Data and AI Center in the German capital.
The Helmholtz-Zentrum Berlin for Materials and Energy (HZB), the Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin University Alliance (BUA), and the Zuse Institute Berlin (ZIB) recently signed a joint declaration of intent for this purpose. The goal is a flagship project of outstanding importance for the future of Berlin as a research hub.
The partners aim to create a regionally anchored and internationally competitive infrastructure that enables high-performance, cross-institutional, data-driven cutting-edge research. It will effectively complement the national high-performance infrastructure at the ZIB. The partners agree that complex scientific simulations and the use of artificial intelligence in particular require new, high-performance data infrastructures. Joint planning and use of resources represents a particularly sustainable approach.
As a first step, a new high-performance research Data Center is to be built at the HZB site in Berlin-Adlershof in cooperation with the ZIB. The HZB and ZIB have been engaged in intensive planning for the past year and aim to implement the first phase of the data center as quickly as possible. In the long term, computing capacity is to be expanded to up to 5 megawatts through new construction.
In the next phase, the partners will jointly explore potential funding models, administrative structures, and usage scenarios. These will be incorporated into a detailed cooperation agreement to ensure long-term, cross-institutional access to and operation of the Data Center.
- Fascinating archaeological find becomes a source of knowledgeThe 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 propertiesThe 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.
- MXene for energy storage: More versatile than expectedMXene materials are promising candidates for a new energy storage technology. However, the processes by which the charge storage takes place were not yet fully understood. A team at HZB has examined, for the first time, individual MXene flakes to explore these processes in detail. Using the in situ Scanning transmission X-ray microscope 'MYSTIIC' at BESSY II, the scientists mapped the chemical states of Titanium atoms on the MXene flake surfaces. The results revealed two distinct redox reactions, depending on the electrolyte. This lays the groundwork for understanding charge transfer processes at the nanoscale and provides a basis for future research aimed at optimising pseudocapacitive energy storage devices.