The RATIO method for time-resolved Laue crystallography

Philip Coppens, Mateusz Pitak, Milan Gembicky, Marc Messerschmidt, Stephan Scheins, Jason Benedict, Shin Ichi Adachi, Tokushi Sato, Shunsuke Nozawa, Kohei Ichiyanagi, Matthieu Chollet, Shin Ya Koshihara

Research output: Contribution to journalArticle

39 Scopus citations

Abstract

A RATIO method for analysis of intensity changes in time-resolved pump-probe Laue diffraction experiments is described. The method eliminates the need for scaling the data with a wavelength curve representing the spectral distribution of the source and removes the effect of possible anisotropic absorption. It does not require relative scaling of series of frames and removes errors due to all but very short term fluctuations in the synchrotron beam.

Original languageEnglish (US)
Pages (from-to)226-230
Number of pages5
JournalJournal of synchrotron radiation
Volume16
Issue number2
DOIs
StatePublished - 2009

Keywords

  • Data reduction
  • Laue diffraction
  • Ratio method
  • Time-resolved diffraction

ASJC Scopus subject areas

  • Radiation
  • Nuclear and High Energy Physics
  • Instrumentation

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  • Cite this

    Coppens, P., Pitak, M., Gembicky, M., Messerschmidt, M., Scheins, S., Benedict, J., Adachi, S. I., Sato, T., Nozawa, S., Ichiyanagi, K., Chollet, M., & Koshihara, S. Y. (2009). The RATIO method for time-resolved Laue crystallography. Journal of synchrotron radiation, 16(2), 226-230. https://doi.org/10.1107/S0909049508040892