Unconventional double bent-crystal diffractometer equipped by position-sensitive detector

Pavel Mikula; Petr Lukas; Jiri Kulda; Pavel Strunz; Jan Saroun; Volker Wagner; Reinhard Scherm; Berthold Alefeld; Richard Reinartz

doi:10.1117/12.130651

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23 November 1992 Unconventional double bent-crystal diffractometer equipped by position-sensitive detector

Pavel Mikula, Petr Lukas, Jiri Kulda, Pavel Strunz, Jan Saroun, Volker Wagner, Reinhard Scherm, Berthold Alefeld, Richard Reinartz

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Proceedings Volume 1738, Neutron Optical Devices and Applications; (1992) https://doi.org/10.1117/12.130651
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

Using Bragg diffraction optics, an unconventional DBC diffractometer was tested for medium resolution small-angle neutron scattering experiments. The diffraction geometry of the analyzer enables to transform the angular beam distribution into the positional distribution and, consequently, to analyze it by means of a one-dimensional position sensitive detector. First experimental results obtained with a sample of PE+graphite proves a compatibility and a higher speed of data collection compared to a standard DBC diffractometer.

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Pavel Mikula, Petr Lukas, Jiri Kulda, Pavel Strunz, Jan Saroun, Volker Wagner, Reinhard Scherm, Berthold Alefeld, and Richard Reinartz "Unconventional double bent-crystal diffractometer equipped by position-sensitive detector", Proc. SPIE 1738, Neutron Optical Devices and Applications, (23 November 1992); https://doi.org/10.1117/12.130651

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