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Title: Construction and performance of an x-ray undulator beamline at the TRISTAN Accumulation Ring

Journal Article · · Review of Scientific Instruments; (United States)
DOI:https://doi.org/10.1063/1.1142715· OSTI ID:5568988
;  [1];  [2]; ;  [1];  [2];  [1]; ; ;  [3]
  1. Photon Factory, National Laboratory for High Energy Physics, Oho 1-1, Tsukuba, Ibaraki 305 (Japan) Department of Synchrotron Radiation Science, The Graduate University for Advanced Studies ( )
  2. Photon Factory, National Laboratory for High Energy Physics, Oho 1-1, Tsukuba, Ibaraki 305 (Japan)
  3. Department of Applied Physics, Faculty of Engineering, The University of Toky

An in-vacuum type undulator and its beamline NE3 with a Si(111) double-crystal monochromator is under commissioning. Spectra of synchrotron radiation measured in the energy range of 5--25 keV from the undulator shows a very good agreement with theoretical calculation. Some experiments of resonant nuclear scattering using {sup 57}Fe have been carried out using the third harmonics of the spectra. It has been proved that the undulator x rays are quite suitable for experiments of very small scattering cross sections.

OSTI ID:
5568988
Journal Information:
Review of Scientific Instruments; (United States), Vol. 63:1; ISSN 0034-6748
Country of Publication:
United States
Language:
English