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Figure 4
Comparison of scattering profiles and their respective fits from three selected data points on the sample. (a) Map of the (1,1) lattice spacing as shown in Fig. 2[link]. Red circles mark the location of the data points A, B and C for which azimuthally integrated structure factor profiles I(qr) are shown in (b) together with the respective fit. A fitting model composed of two power-law decays and a superimposed Gaussian was used to obtain the peak position q(1,0). (c) Violin plot of the normalized distributions of the reflection strength I(qr (1,0)) (fit parameter e) and respective reflection position qr(1,0) (fit parameter f). The arithmetic mean μ and standard deviation σ of all fit parameters are summarized together with the model function in (d).

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 24| Part 6| November 2017| Pages 1163-1172
https://doi.org/10.1107/S1600577517011936
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