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Figure 7
(a) Experimental TTC. (b) TTC obtained from the CH simulation. (c) An example of a TTC that is possible to obtain by RE with simple models (see Fig. S10). (d) A TTC obtained by modification of the evolution of the system by the CH equation with ideas (CH + RE) revealed from the RE. The ratio of speeds of growth in the early stage and dissolution in the coarsening stage was increased, which made the square feature more pronounced. Furthermore, the noise of 4% was added, which resulted in a change of the contrast along the diagonal similar to the experimental TTC.

IUCrJ
Volume 9| Part 4| July 2022| Pages 439-448
ISSN: 2052-2525
https://doi.org/10.1107/S2052252522004560