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Figure 3
(a) Schematic representation of the integral approximation used to calculate the integrated scattering intensity Q. The total intensity is estimated by numerical integration between qmin and qmax, with extrapolations for the low- and high-q regions using a triangular approximation and a Porod law extrapolation, respectively. (b) Evolution of the integrated scattering intensity Q over temperature. The circle symbols represent the total signal, while the dashed orange line corresponds to the Guinier–Porod background contribution, reflecting matrix signal changes.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 58| Part 6| December 2025| Pages 2006-2017
https://doi.org/10.1107/S1600576725008489
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