Deutsche Gesellschaft für Materialkunde was a guest of HZB
Tour at BESSY II.
Tour through the experimental hall of BER II.
From 15 to 16 March, the Deutsche Gesellschaft für Materialkunde, DGM (German association of materials science), held its closed board meeting and Advisory Council meeting at HZB. The experts took the occasion to visit the synchrotron source BESSY II and the neutron source BER II, gaining an insight into important future projects of HZB.
“It was a great pleasure to be host to the Deutsche Gesellschaft für Materialkunde, where we had the opportunity to present Helmholtz-Zentrum Berlin’s strategies and research infrastructures, which external researchers are also very welcome to use,“ says Prof. Dr. Anke Kaysser-Pyzalla, scientific director of HZB.
The board members of the DGM visited the control room and experimental hall of BESSY II on 15 March. On 16 March, the DGM Advisory Council toured the neutron guide hall at BER II and the CoreLab “Correlative Microscopy and Spectroscopy”, which is home to latest generation ZEISS electron and ion microscopes for use by external users and employees of HZB.
The Deutsche Gesellschaft für Materialkunde is dedicated to promoting continual advancements in topics, structures and careers in the field of materials science and engineering. Its strategies include fostering cooperation between universities, research institutions, companies, and national and international partners, and promoting new collaborative projects. The DGM organises many symposia and congresses that are also important information exchange platforms for many scientists of HZB.
- HZB patent for semiconductor characterisation goes into serial productionAn HZB team has developed together with Freiberg Instruments an innovative monochromator that is now being produced and marketed. The device makes it possible to quickly and continuously measure the optoelectronic properties of semiconductor materials with high precision over a broad spectral range from the near infrared to the deep ultraviolet. Stray light is efficiently suppressed. This innovation is of interest for the development of new materials and can also be used to better control industrial processes.
- BESSY II: Heterostructures for SpintronicsSpintronic devices work with spin textures caused by quantum-physical interactions. A Spanish-German collaboration has now studied graphene-cobalt-iridium heterostructures at BESSY II. The results show how two desired quantum-physical effects reinforce each other in these heterostructures. This could lead to new spintronic devices based on these materials.
- Green hydrogen: MXenes shows talent as catalyst for oxygen evolutionThe MXene class of materials has many talents. An international team led by HZB chemist Michelle Browne has now demonstrated that MXenes, properly functionalised, are excellent catalysts for the oxygen evolution reaction in electrolytic water splitting. They are more stable and efficient than the best metal oxide catalysts currently available. The team is now extensively characterising these MXene catalysts for water splitting at the Berlin X-ray source BESSY II and Soleil Synchrotron in France.