Nuclear-resonance beamline at ESRF |
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Authors: | R Rüffer A I Chumakov |
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Institution: | (1) European Synchrotron Radiation Facility, B.P. 220, F-38043 Grenoble Cedex, France |
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Abstract: | Summary The Nuclear-Resonance Beamline at ESRF is dedicated to the excitation of nuclear levels by synchrotron radiation. The source
of radiation and optical elements are optimized to provide an intense, highly monochromatic, collimated and stable X-ray beam
of small cross-section at the M?ssbauer transition energies between 6 keV and 30 keV. The set-up of the beamline allows to
perform studies in diffraction, small-angle scattering, forward scattering and incoherent scattering. Equipment is available
to maintain the sample at variable temperature and magnetic field. Fast detectors and timing electronics serve to separate
the delayed nuclear scattering from the ?prompt? electronic scattering and to measure the time spectra of nuclear radiation
with sub-nanosecond resolution. The general layout and the parameters of the beamline are reported. Typical domains of applications
are discussed and illustrated by first experimental results.
Paper presented at ICAME-95, Rimini, 10–16 September 1995. |
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Keywords: | Phonons and vibrations in crystal lattices |
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