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Nika is a free open-source Igor Pro-based program for reduction of two-dimensional scattering data from area-detector small- and wide-angle scattering instruments to one-dimensional lineouts. It can be used in transmission and grazing-incidence geometries.
short communications
A Bonse–Hart-type ultra-small-angle X-ray scattering instrument, exploiting Si(440) crystal optics using higher than 20 keV X-rays, is under development. This instrument has a q resolution of ∼2 × 10−5 Å−1 and scattering vector range from 2 × 10−5 to 1.8 Å−1 and shows promise for future operations.
