Renske van der Veen heads new department "Atomic Dynamics in Light-Energy Conversion"
Renske van der Veen has a lot of experience with ultrafast x-ray measurements. © Irene Böttcher-Gajweski/MPIBC
From June 2021, Dr. Renske van der Veen is setting up a new research group at HZB. The chemist is an expert in time-resolved X-ray spectroscopy and electron microscopy and studies catalytic processes that enable the conversion of solar energy into chemical energy.
Dr. Renske van der Veen successfully obtained a Helmholtz Funding of first-time professorial appointments of excellent women scientists (W2/W3), whereupon the HZB has already initiated an S-W2 appointment procedure at TU Berlin. She has 14 years of experience in the field of ultrafast X-ray methods. "At BESSY II, I can apply and expand this experience in my research project," says van der Veen, emphasising, "The results could also contribute to the scientific case for BESSY III."
Renske van der Veen studied at ETH Zurich, received her PhD from the École Polytechnique Fédérale de Lausanne (EPFL) and conducted research at the California Institute of Technology, the Max Planck Institute for Biophysical Chemistry in Göttingen, and the University of Illinois, where she held an assistant professorship. Her research was honoured with the Sofja Kovalevskaja Award of the Alexander von Humboldt Foundation and the Packard Fellowship for Science and Engineering.
At HZB, Renske van der Veen is now looking forward to exchange with research groups working on related topics, from modelling ultrafast energy transfer, developing ultrafast techniques at BESSY II, to developing photoelectrodes and heterogeneous photocatalysts at the Institute for Solar Fuels.
- 3D magnetic field experiment at BESSY II takes spintronics a step further(Fe0.63Ni0.3Pd0.07)3P or FNPP is a magnetic material that exhibits complex magnetic structures even at room temperature. This makes the material of interest for spintronics, a field that could enable data processing with significantly lower energy consumption. One potential application is novel magnetic memory devices. However, generating and modifying the desired structures in a controlled manner remains a challenge to date. A new study led by HZB has now taken a step forward in this regard. They demonstrated at the worldwide unique VEKMAG-Station at BESSY II, that a tiny external B-field in the plane of the magnetic patterns is sufficient to change them.
- Thin nickel films boost green hydrogen productionUltra-thin nickel oxide coatings can significantly improve the performance of anion exchange membrane (AEM) water electrolysers, a promising technology for producing green hydrogen. This was demonstrated by a team led by HZB scientist Dr. Michelle Browne. The results show that a nickel oxide film only 10 nanometres thick outperformed conventional nickel oxide powder electrodes while using less than 1% of the catalyst material. The study is published in the Journal of Materials Chemistry A,
- Confirmed figures for the first time: Investments in BESSY are worthwhile for Berlin and GermanyAn impact analysis by DIW Econ demonstrates the scientific and economic value of BESSY II. Every euro invested yields three euros for Germany and as much as ten euros for the State of Berlin. Furthermore, the study provides an economic forecast for the construction of BESSY III.
The impact analysis was presented on 3 September 2026 to Dr Henry Marx, State Secretary for Science and Research in the Berlin Senate. He supports the investment and is a strong advocate for BESSY III.