The Russian-German Soft X-Ray Beamline at BESSY II

Journal Article · Wed May 12 00:00:00 EDT 2004 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.1757795· OSTI ID:20652940

Vyalikh, D V; Gorovikov, S A ^[1]; Fedoseenko, S I; Iossifov, I E; Adamchuk, V K ^[1]; Follath, R; Schmidt, J -S; Gudat, W ^[2]; Molodtsov, S L ^[3]; Puettner, R; Kaindl, G ^[4]

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1. Institute of Physics, St. Petersburg State University, 198904 St. Petersburg (Russian Federation)
2. BESSY GmbH, D-12489 Berlin (Germany)
3. Institut fuer Oberflaechen- und Mikrostrukturphysik, Technische Universitaet Dresden, D-01062 Dresden (Germany)
4. Institut fuer Experimentalphysik, Freie Universitaet Berlin, D-14195 Berlin (Germany)

We report on excellent results obtained during commissioning of the Russian-German Beamline at bending magnet D16-1A of the electron-storage ring BESSY II. The photoionization spectra taken at the 2,-13 resonance of doubly excited He reveal a resolving power of E/{delta}E{approx}100,000 at h{upsilon}=64.12 eV. To our knowledge, this represents the best energy resolution achieved up to now on a bending-magnet beamline in the grazing-incidence photon-energy range.

• OSTI ID: 20652940
• Journal Information: AIP Conference Proceedings, Vol. 705, Issue 1; Conference: 8. international conference on synchrotron radiation instrumentation, San Francisco, CA (United States), 25-29 Aug 2003; Other Information: DOI: 10.1063/1.1757795; (c) 2004 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
ACCELERATORS
BENDING
BESSY STORAGE RING
COMMISSIONING
ENERGY RESOLUTION
EV RANGE 10-100
GRAZING
HELIUM
LIFETIME
MAGNETS
PHOTOIONIZATION
PHOTONS
RESONANCE
SOFT X RADIATION
SYNCHROTRON RADIATION
X-RAY SPECTRA
X-RAY SPECTROSCOPY