Many colleagues are currently working in their home offices, exchanging information by telephone or video conferencing. Nevertheless, we still lack the opportunity to meet other colleagues simply in the hallway or in the kitchen. That’s why we are shifting “hallway conversations” to the digital. Today we introduce Anja Seehrich from the Personnel and Social Affairs Department. What are you working on right now? Like most of my colleagues from the HR department, I’m currently working in the home office. My tasks have remained the same: I take care of personnel matters, for example new hires or contract renewals. I am also the contact person forRead More →
By Annette Friedrich In science, more and more publications are Open Access, i.e. accessible to everyone without payment barriers. Also at the HZB, scientists are encouraged to publish Open Access. “Green” road to Open Access Most scientists prefer the “green road” to Open Access: They publish their paper in a journal under payment restrictions and after an embargo time (6 to 12 months), deposit the manuscript (pdf without the layout oft he journal) in the repository of their research institute. After the embargo time, their „green Open Access“ paper can be viewed by everybody free of charge. Multitude of repositories Research institutions and universities aroundRead More →
At BESSY II, we are operating some 50 beamlines, each of which offers the latest methods in spectroscopy and microscopy.
Each beamline has a dedicated beamline scientist, who not only manages all the projects on the beamline and knows its every secret, but also works with local and visiting scientists to get the best results out of the beam and its instruments for every specific research question they have. Without the beamline scientists, much of the science at BESSY II could never happen.
But who are they? What makes a good beamline scientist and where do they come from? In this little series you are going to find out. Today we introduce Dr. Götz Schuck, who works at the KMC-2 and the KMC-3 beamlines.Read More →
It is a Russian-German dipole beamline, part of the Russian-German Laboratory at BESSY II. It covers a soft X-ray photon energy range up to 1200 eV. It ends with a fixed experimental station RGL-PES that offers a multi-technique approach for the investigation of the electronic, chemical and structural properties of materials: X-ray photoemission spectroscopy and X-ray absorption in all possible modes (fluorescence yield, total and partial electron yields).Read More →
The beamline is UE-52 PGM, which serves two end-stations, CoESCA station and Nano Cluster Trap station. It’s a soft X-ray undulator beamline with photon energies up to 1600 eV. Read More →
The beamline is called PM4. As a dipole beamline, it provides a moderate photon flux over a wide range of photon energies, in our case in the vacuum ultraviolet/soft X-ray regime. It serves the fixed end-station called LowDosePES. As the name suggests, its specialty is photoemission spectroscopy (PES) at low X-ray dose. Read More →
At the end of the 90s, a consortium of several German research institutions proposed a multi-purpose infrared beamline for the new electron storage ring BESSY II under the acronym IRIS (InfraRotInitiative Synchrotronstrahlung). Funded by two proposals to the BMBF the beamline started operating in 2002 as a Cooperative Research Groupe (CRG) beamline and turned into a BESSY-operated beamline in 2004 at the end of the BMBF funding period.Read More →
I work at the EMIL beamline which is a very complex system. It provides light for the EMIL laboratory (Energy Materials In-situ Laboratory Berlin) by combining two undulators: UE48 for the soft X-ray range and cryo-cooled U17 for the hard X-ray range. It delivers an energy range from 80 eV to 10000 eV to five end-stations. It has ten mirror chambers to guide the light and three monochromators to select the required energies, and it has a length of 62 m while only 1 m width.Read More →
Each beamline at BESSY II has a dedicated beamline scientist. But who are they? In this little series you are going to find out.Read More →
Chemist Manfred Weiss manages the MX beamlines at BESSY II in Berlin-Adlershof, Germany. Here, researchers and pharmaceutical companies study the structure of crystalline molecules and discover triggers of disease – mostly in the search for new medicines. He still clearly remembers the call that came in at 4 a.m.: Manfred Weiss was the scientist on standby in case of problems, and on the other end of line were the scientists currently experimenting at one of his beamlines. “We’re finished. Everything went well, thank you,” they informed the sleepy chemist. This was a few years ago and it still makes Weiss smile to think back toRead More →