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Figure 6
Speckle patterns produced by a wide-bandpass partially coherent X-ray beam incident upon aerogel samples. Scattering produced by (a) 7 µm × 21 µm (H × V) beam incident upon a 1.2 mm-thick aerogel sample. (b) 15 µm × 31 µm beam incident upon a 1.2 mm-thick aerogel sample. (c) 6 µm × 21 µm beam incident upon a 2.7 mm-thick aerogel sample. The bottom panel of each pair of figures is the entire range of scattering collected; the top panel is a close-up in the range of Q indicated.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 6| Part 6| November 1999| Pages 1174-1184
doi:10.1107/S0909049599009590
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