HZB magazine lichtblick - the new issue is out!
In his search for the perfect catalyst, HZB researcher Robert Seidel is now getting a tailwind – thanks to a ERC Consolidator Grant. In the cover story, we explain why the X-ray source BESSY II plays an important role for his research.
Bernd Rech has just started his second term of office. What are his plans? In this interview, he reveals the role that basic research plays, but also why a good working atmosphere is important to him. Read more on page 8.
Click here for the online issue
Topics include:
- p. 4 Robert Seidel - In search of the perfect catalyst
- p. 3: Three questions for Thomas Frederking
- p. 8: Interview with Bernd Rech on his second term of office
- p. 12: Opening of HiPOLE in Jena
- p. 16: Science meets art - two projects presented
- p. 20: One year after the cyber attack - what have we learnt?
- p. 26: Research on the neutron instruments continues
- p. 28: New dual leadership for BESSY II
- p. 30: Recipe from all over the world
We hope you enjoy reading this issue! As always, we welcome your feedback and suggestions for topics.
Your editorial team
- Magnon momentum microscopy: A new window into nanoscale spin-wavesAn international team lead by the Max Born Institute has developed a new type of momentum microscopy to image magnons — the quanta of collectively excited spins — directly in two-dimensional reciprocal space using soft X-rays. Measurements have taken place at BESSY II and PETRA III, first author ist the HZB physicist Steffen Wittrock. Owing to its remarkable sensitivity, simplicity, and access to nanometer-scale wavelengths, this novel technique establishes a powerful and versatile platform for exploring nonlinear magnon interactions, which are promising for future computing schemes.
- X-ray analysis reveals overpainted fascist symbolsErich Mercker was a successful painter during the Nazi era and in the years that followed. After 1945, he covered up Nazi symbols in at least one of his paintings. With an interdisciplinary team, physicist Dr Ioanna Mantouvalou reports on this study in the Nature Journal Heritage Science.
- AI agents deliver results – but do they reason scientifically?A research team co-led by Kevin Maik Jablonka from the Helmholtz Institute for Polymers in Energy Applications Jena (HIPOLE Jena) and N. M. Anoop Krishnan from the Indian Institute of Technology Delhi has developed Corral, a new benchmark for AI agents in science. The preprint “AI scientists produce results without reasoning scientifically” has been published on arXiv (https://doi.org/10.48550/arXiv.2604.18805). The analysis shows that current systems can execute scientific workflows and deliver results; however, they often do not follow the basic principles of scientific testing and reasoning.