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Figure 1
Comparison of Q[S(Q) − 1], derived from scattering data collected on an imaging plate (Fig. 2[link]) using 100 keV X-rays at beamline 1-ID, and G(r) plotted out to 50 Å to illustrate the degree of attenuation owing to the range of structural coherence, i.e. fundamental particle size, of a nano-crystalline sample of FeS (nano-FeS) and a crystalline sample of FeS (bulk FeS). Determination of fundamental particle size of the crystalline FeS is limited by the instrument resolution, which does not extend beyond ∼14 nm, but clearly the correlations in G(r) for nano-FeS are severely attenuated after about 4 nm.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 12| Part 5| August 2005| Pages 554-559
doi:10.1107/S0909049505022612
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