More than 300 Scientists at SRF 2009 in Berlin
International Conference on RF-Superconductivity and Accelerator Physics was a great success!
International Conference on RF-Superconductivity and Accelerator Physics was a great success! The HZB hosted an important international conference, SRF 2009 (International Conference of Radiofrequency Superconductivity) from September 20 to 25. Professor Dr. Anke Rita Kaysser-Pyzalla welcomed the interested scientists in her opening speech at dbb Forum in Berlin. The number of attendants exceeded all expectations. More than 300 scientists took advantage of this opportunity to discuss the latest results in SRF research and technology development.
RF superconductivity has evolved over the last decades into the enabling technology for many accelerators for particle physics, nuclear physics and, increasingly, light sources. The European Free-Electron Laser (XFEL) in Hamburg and the recently commissioned Spallation Neutron Source (SNS) at Oak Ridge, USA are exciting examples of the varied applications of SRF.
The SRF 2009 was organised by HZB in cooperation with the Forschungszentrum Dresden - Rossendorf. In Rossendorf, 13 tutorial sessions were held from 17th to 19th of September. Notable professionals passed on their extensive knowledge and experience in the field of SRF to about 90 participating scientists.
Please click here for more information on the SRF 2009: http://srf2009.helmholtz-berlin.de
- Alternating currents for alternative computing with magnetsA new study conducted at the University of Vienna, the Max Planck Institute for Intelligent Systems in Stuttgart, and the Helmholtz Centers in Berlin and Dresden takes an important step in the challenge to miniaturize computing devices and to make them more energy-efficient. The work published in the renowned scientific journal Science Advances opens up new possibilities for creating reprogrammable magnonic circuits by exciting spin waves by alternating currents and redirecting these waves on demand. The experiments were carried out at the Maxymus beamline at BESSY II.
- 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.