Figure 2
Layout of the 1-BM-B station and experimental set-up for the K–B mirrors focusing optics. The geometrical positions of the vertical focusing mirror (M1) of length 80 mm and horizontal focusing mirror (M2) of length 60 mm are shown. The monochromator has a Si (111) double-crystal water-cooled monochromator. The horizontal and vertical slit openings for the slits at 33.9 m were 180 µm (V) × 180 µm (H). The FWHM of the vertical and horizontal source size of beamline 1-BM is 110 µm and 260 µm, respectively. |