Abstract
The small-angle neutron scattering diffractometer SANS-J at the research reactor JRR-3, Tokai, Japan has been upgraded. A 3He front detector was installed adjacent to the direct beam just behind the sample position to cover scattering in the range 1.3–6 nm−1 for the magnitude of the scattering vector Q. Additionally, the maximum Q covered by the existing main 3He detector was extended to 1.8 nm−1 by decreasing the minimum sample-to-detector distance. These modifications enabled gapless measurements of the scattering curve in the Q range 0.002–6 nm−1 with three standard device layouts that can be changed within 10 min. A new graphical user interface simplifies the operation of the device layouts and data acquisition.
Funder
Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology, Japan
Publisher
International Union of Crystallography (IUCr)
Subject
General Biochemistry, Genetics and Molecular Biology
Cited by
1 articles.
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