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A new instrument became available to the users of BESSY II on Oct. 28, 2019. They facilitate precise measurements of the electron band structure and spin of different material classes such as topological insulators and magnetic sandwich structures, as well as novel perovskite-based solar-cell materials. HZB-MX BEAMLINES … Posted October 29th, 2019 for Free University of Berlin № 318/2019 from Oct 29, 2019 . These are so-called Archimedean … BESSY II@HZB is conducting Foresight Workshops in order to systematically involve all present and potential users from universities, research institutes and industry the BESSY III project. Research Highlights; How does BESSY II work? the coupling of magnetic orientation to the direction of motion of electrons, has developed without pause to become a main research topic in solid-state physics. More than 600 scientists registered for the 9th annual BER II and BESSY II User Meeting in December. The new beamline and apparatus for spin- and angular-resolved photoemission in the Russian-German Laboratory at BESSY II have successfully completed their test phase. The new beamline and apparatus for spin- and angular-resolved photoemission in the Russian-German Laboratory at BESSY II have successfully completed their test phase. The BESSY II synchrotron radiation facility is a 3rd generation light source optimised for the vacuum ultraviolet to the X-ray regime, making use of various insertion devices (IDs) such as hybrid and pure REC undulators, superconducting wave-length shifters, wigglers and radiation from bending magnets. BESSY II is a multi-user facility with currently 48 beamlines and endstations, with 31 thereof in use simultaneously. The great importance attached to the laboratory was exemplified by the participation of the Embassy of the Russian Federation: Alexander Rusinov, attaché for the Department of Education, Science, and Technology at the Embassy, gave the opening address, and the Federation Ambassador received the participants in the evening. 5, pp. In synchrotron radiation sources such as BESSY II, electron bunches orbit the storage ring at almost the speed of light. The collaboration is being supported by Freie Universität Berlin, TU Dresden, TU Freiberg, and the Helmholtz-Zentrum Berlin on the German side, while from the Russian side by St. Petersburg State Univerisity, the Kurchatov Institute (Moscow), Ioffe Physical-Technical Institute of the Russian Academy of Sciences (Ioffe Institute, St. Petersburg), and the Shubnikov Institute of Crystallography (Moscow). BESSY specialties: Time resolved user experiments Slicing Mechanical chopper Pulse picking Island buckets Few bunch operation Multi-bunch mode Shorter pulses – low alpha mode l From BESSY II to BESSY VSR BESSY VSR – The Variable Pulse Length Storage Ring Overview . Copy this html code to your website/blog to embed this press release. User research at BESSY II: How new materials increase the efficiency of direct ethanol fuel cells The material consists of Nafion with embedded nanoparticles. The new beamline and apparatus for spin- and angular-resolved photoemission in the Russian-German Laboratory at BESSY II have successfully completed their test phase. To prevent automated spam submissions leave this field empty. Motivation for the wiggler project: Provide a high photon flux up to 60 keV for the HMI for ♣ X-ray residual stress analysis of technical samples ♣ X-ray magnetic scattering studies Specific design goal: Provide 1010 photons / sec at 60 keV in an aperture of 0.5 x 0.5 mm in a 30 m distance from the source . This was particularly due to the discovery of a new class of materials called topological insulators, which was honoured by the 2016 Nobel Prize in Physics“, explains Prof. Oliver Rader of the HZB, in whose department the new instrument is located. The Russian-German Laboratory operating its own beamline at BESSY II. This measurement station was developed together with Technische Universität Dresden (TU Dresden) and Freie Universität Berlin through a German Federal Ministry of Education and Research (BMBF) grant. The BElChem beamline is under friendly user operation but not inside a hutch. Control at BESSY II Michael Hellmig, on behalf of the HZB-MX group MXCuBE/ISPyB Joint Meeting, 29.10.-31.10.2019, BESSY II @HZB, Berlin. Protein crystallography at BESSY II; Research on SARS-CoV-2; Photovoltaics; Solar Fuels / Catalysis; Electrochemical energy storage; Quantum and Functional Materials; Accelerator Research; User Facilities. : +49 30 8062-12950 Email: rader@helmholtz-berlin.de. BESSY II operation covers a multitude of operating modes from multi-bunch hybrid as a standard to single bunch, low-? A new instrument became available to the users of BESSY II on Oct. 28, 2019. Furthermore EFRE is used for international projects. The storage ring, building is nearly completed by now (June 2006), and all major parts of the storage ring and the injection system have been ordered or have already been delivered. Bessy II User Meeting – Dezember 2019. 2020/05/04 2020/07/02. Now, in addition to the dipole beamline, lab members have also set up a powerful measurement station for spin- and angularly-resolved photoelectron spectroscopy and photoelectron microscopy on an undulator beamline. By continuing to browse our site you agree to our use of cookies. A group from Brazil and an HZB team have investigated a novel composite membrane for ethanol fuel cells. © HZB/Michael Setzpfandt. 2017/12/18 2018/01/17. Prof. Dr. Oliver RaderDepartment Materials for green spintronics Tel. Adresse. (2012). BESSY II is a universal tool for studying an endless variety of samples, for example solar cells, materials for solar hydrogen production and quantum materials. A new instrument became available to the users of BESSY II on Oct. 28, 2019. The measurement station along with Russian and German user-support teams will be available beginning at the next beamtime period. More than 600 scientists registered this year for the 9th annual BER II and BESSY II User Meeting from Wednesday to Friday, 13-15 December 2017. This was particularly due to the discovery of a new class of materials called topological insulators, which was honoured by the 2016 Nobel Prize in Physics“, explains Prof. Oliver Rader of the HZB, in whose department the new instrument is located. This could even lead to printing materials, which are able to change shapes with time, the so called 4D printing. The three HZB MX beamlines, BL14.1, BL14.2 and BL14.3, serve a stable and growing user community of currently more than 100 independent research groups from Berlin, … Facts and figures; The route to BESSY III. How new materials increase the efficiency of direct ethanol fuel cells. The Friends of Helmholtz-Zentrum Berlin recognised outstanding work in the field of synchrotron radiation with an Innovation Award, and the best doctoral dissertation with the Ernst-Eckard-Koch prize. 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