VI-Conference "Dynamic Pathways in Multidimensional Landscapes 2016"
More than 100 experts did gather at the international conference "Dynamic Pathways in Multidimensional Landscapes", which was held in September in Berlin. © HZB
Near the museum island, in the heart of Berlin, the International Conference "Dynamic Pathways in Multidimensional Landscapes 2016" has taken place last week. More than 100 international experts met at the Magnus-Haus of the German Physical Society from 12 -16 September 2016.
Topics ranged from quantum materials, molecular dynamics in physical chemistry and catalysis up to x-ray interaction with matter, thus crossing the boundaries of physics, chemistry and materials science. A focus was set on transient states of matter followed with Synchrotron and Free Electron Laser radiation and complementary approaches.
The conference was conducted by the Helmholtz Virtual Institute 419 "Dynamic Pathways in Multidimensional Landscapes".
More Information on the conference website
- Modernisation of BESSY II+ light sourceThe focus of the User Meeting 2024: Helmholtz-Zentrum Berlin (HZB) presents the BESSY II+ upgrade programme. It enables world-class research at BESSY II to be further expanded and new concepts to be tested with regard to the successor source BESSY III.
- Less is more: Why an economical Iridium catalyst works so wellIridium-based catalysts are needed to produce hydrogen using water electrolysis. Now, a team at HZB has shown that the newly developed P2X catalyst, which requires only a quarter of the Iridium, is as efficient and stable over time as the best commercial catalyst. Measurements at BESSY II have now revealed how the special chemical environment in the P2X catalyst during electrolysis promotes the oxygen evolution reaction during water splitting.
- Ultrafast dissociation of molecules studied at BESSY IIFor the first time, an international team has tracked at BESSY II how heavy molecules – in this case bromochloromethane – disintegrate into smaller fragments when they absorb X-ray light. Using a newly developed analytical method, they were able to visualise the ultrafast dynamics of this process. In this process, the X-ray photons trigger a "molecular catapult effect": light atomic groups are ejected first, similar to projectiles fired from a catapult, while the heavier atoms - bromine and chlorine - separate more slowly.