Tuning the instrument resolution using chopper and time of flight at the small-angle neutron scattering diffractometer KWS-2

Using a double-disc chopper with a variable slit opening in concert with a velocity selector and the time-of-flight data acquisition mode, controlled variation of the wavelength spread Δλ/λ between 2 and 20% has become routinely possible at the KWS-2 SANS diffractometer of the Jülich Centre for Neut...

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Bibliographic Details
Main Authors: Radulescu, Aurel, Székely, Noémi Kinga, Polachowski, Stephan, Leyendecker, Marko, Amann, Matthias, Buitenhuis, Johan, Drochner, Matthias, Engels, Ralf, Hanslik, Romuald, Kemmerling, Günter, Lindner, Peter, Papagiannopoulos, Aristeidis, Pipich, Vitaliy, Willner, Lutz, Frielinghaus, Henrich, Richter, Dieter
Format: Online
Language:English
Published: International Union of Crystallography 2015
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4665661/