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Figure 7
(a)–(d) In situ GISAXS patterns of 2D nanoparticle (d = 5.5 nm) superlattices at the liquid/air interface during the droplet evaporation. The exposure time for each image is 5 s. Diffraction orders (10), (11), (20) and (21) for the 2D hexagonal packing structures are labeled for 433 s in (b). (e) Horizonal line-shapes of the (10) Bragg diffraction with respect to g, the (10) reciprocal lattice vector. The dashed line represents the instrumentation resolution. Figure adapted with permission from Jiang et al. (2010bBB8). Copyright (2010) American Chemical Society.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 19| Part 4| June 2012| Pages 627-636
doi:10.1107/S0909049512022017
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