Ernst Eckhard Koch Prize and Innovation Award Synchrotron Radiation
Martin Bluschke (MPI for Solid State Research, TU Berlin) receives the Ernst Eckhard Koch Prize from Mathias Richter for his outstanding dissertation. © Screenshot
The prize for innovation in synchrotron research went to Guiseppe Sansone, Luca Giannessi, Carlo Callegari and Kevin Prince. © Screenshot
This year, the Friends of HZB awarded the Ernst Eckhard Koch Prize to Dr. Martin Bluschke (MPI for Solid State Research and TU Berlin) for his outstanding doctoral thesis. The European Innovation Award for Synchrotron Radiation went to a team of four physicists for their work on the FERMI free electron laser at the Elettra synchrotron source in Trieste. The award ceremony took place at this year's HZB user meeting, which had to be held digitally this year.
The award ceremony was well attended with 197 spectators. The chairman of the Friends of HZB, Prof. Dr. Mathias Richter, led the award ceremony on screen and distributed hand-drawn bouquets of flowers as well as the award certificate. The prize committee had read the submitted proposals with great pleasure this year, he reported.
Ernst Eckhard Koch Prize 2020
The Ernst Eckhard Koch Prize went to Dr. Martin Bluschke, Max Planck Institute for Solid State Research in Stuttgart, who completed his doctorate in 2019 at the Technical University of Berlin. The title of his dissertation is: "Resonant x ray scattering studies of collective electronic states in cuprates and nickelates controlled by isovalent chemical substitution and epitaxial integration". Bluschke has been studying so-called collective states in solids at BESSY II, which are related to the phenomenon of superconductivity.
"Mr. Bluschke's dissertation reveals a deep understanding of physics. The numerous results are published to a high standard, which is also reflected by the number of citations," Richter quoted from the prize committee. Bluschke will continue his research at the University of British Columbia in Canada.
Innovation Award Synchrotron Radiation 2020
The Innovation Award Synchrotron Radiation 2020 went to Prof. Dr. Guiseppe Sansone (University of Freiburg), Dr. Luca Giannessi (Istituto Nazionale di Fisica Nucleare, Frascati, Italy), Dr. Carlo Callegari and Prof. Dr. Kevin Prince (Elettra, Trieste, Italy) for their achievements in the development and application of innovative investigation methods exploiting the radiation emitted by seeded free electron lasers at the FERMI free electron laser at Elettra in Trieste. The prize committee acknowledged "this development is of utmost importance for the future" and "concerns ground-braking experiments even on the attosecond scale". The Innovation Award Synchrotron Radiation is endowed with 3000 Euros and is sponsored by SPECS GmbH and BESTEC GmbH.
- BESSY II: High-resolution insights into individual biomolecules and catalystsVery small biological samples and even individual biomolecules can now be examined under near-physiological conditions with high confidence at the BESSY II infrared beamline with a newly validated and improved technique: The nanoscale infrared spectroscopy (s-SNOM) with ultra-thin silicon-based membranes. An international team demonstrated after an initial proof of concept, that high-resolution (a few tens of nanometres) nano-IR measurements reliably match expected far-field IR spectra in an aqueous environment. This methodological advance provides a solid foundation for studying biomaterials or observing catalytic processes in a liquid environment.
- New method shows how molecular switches are influenced by their neighborsResearchers at Friedrich Schiller University Jena and the Helmholtz Centre Berlin (HZB) have, for the first time, been able to directly observe how the environment surrounding a molecular switch influences its electronic structure. Molecular switches are molecules that can be switched between two states by external influences such as changes in temperature—similar to a switch with the positions »On« and »Off«. Such molecules are being investigated as potential building blocks for future data storage devices or sensor materials. Using magnetic-field-dependent terahertz spectroscopy, the researchers have now, for the first time, been able to distinguish whether neighbouring molecules in a material are in the same or different states. The results have been published in the journal »Angewandte Chemie International Edition«.
- SEAlab accelerator project completed: Achievements and outlookThe SEAlab accelerator project successfully completed its final measurement campaign in summer 2026. The facility is now being dismantled, with many components set to be reused. The two accelerator physicists, Axel Neumann and Thorsten Kamps, explain what the project has achieved and provide an outlook for the future.