HZB & IKZ bundle their competencies In crystalline energy and quantum materials
The participants after signing the cooperation agreement between IKZ and HZB in corona-conform distance: (from left to right) Dr. Andreas Popp (IKZ), Dr. Manuela Urban (FVB), Dr. Peter Gaal (IKZ), Prof. Dr. Catherine Dubourdieu (HZB), Prof. Dr. Thomas Schröder (IKZ), Prof. Dr. Bernd Rech (HZB), Thomas Frederking (HZB). © Sandra Fischer/HZB
On September 11, 2020, the Helmholtz-Zentrum Berlin (HZB) and the Leibniz-Institut für Kristallzüchtung (IKZ) signed a cooperation agreement to advance joint research on energy and quantum materials. As part of the cooperation, new types of X-ray optics for synchrotron radiation sources are also being developed.
IKZ and HZB share a long history of joint collaboration: IKZ scientists use the BESSY II radiation source from the HZB on a regular basis for their material science studies. In turn, the crystal growers of the IKZ develop and manufacture components that bring out the special properties of BESSY II.
"We are very pleased that we can strengthen our close cooperation with the cooperation agreement,” says Prof. Bernd Rech, scientific director at the HZB. “At BESSY II we offer a variety of x-ray analytical methods for the analysis of complex material systems. As part of our cooperation, we can use our complementary competencies specifically to jointly develop research areas in energy research and quantum technologies.”
Prof. Thomas Schröder, scientific director at the IKZ, also emphasizes the opportunities that the cooperation between the two research institutions allows: “The IKZ is very interested in initiating joint R&D projects on materials for photovoltaics and power electronics with the scientists of the HZB to maximize our impact in this research area.“ Since Prof. Schröder himself spent part of his career in synchrotron research, there is also a personal affinity towards materials and methods development for large-scale research facilities. “Today I am very happy that IKZ can start new R&D projects with BESSY II in order to support the synchrotron sources with our crystalline materials, for example through active and passive X-ray optics.”
Short description of IKZ:
The Leibniz-Institut für Kristallzüchtung in Berlin-Adlershof is an international competence center for science, technology, service and transfer in the field of crystalline materials. The research and development spectrum ranges from basic and applied research to pre-industrial research tasks. The IKZ develops innovations in crystalline materials through its expertise in plant engineering, numerical simulation and crystal growth to achieve crystalline materials of the highest quality with tailored properties. The unique selling point of the institute is the research on volume crystals. This work is accompanied by research and development on nanostructures and thin films as well as strong theoretical and experimental research into materials.
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- New technique could make MRI more preciseA team of researchers at the University of Stuttgart and HZB has developed a new method that could make MRI even more precise by eliminating “dead time,” a key limiting factor in the measurement process, thereby enabling the detection of signals that are lost using conventional methods. This method opens up new possibilities for medical diagnostics and non-destructive materials testing. The research team presents the new approach in Science Advances.
- 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.