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Fig. 2. (Color online) Simultaneous fitting of total scattering structure function and PDF intensity of Bi4Ti3O12 using RMC refinements. (a) RMC fitting of Q[S(Q)cv-1]. S(Q)cv indicates that S(Q) is convoluted by the size of the model structure. (b) Fitting of low-r region of PDF which represents local-structure of Bi4Ti3O12.
New Phys.: Sae Mulli 2021;71:814~818