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Figure 7 | Nanoscale Research Letters

Figure 7

From: Surface Modification and Planar Defects of Calcium Carbonates by Magnetic Water Treatment

Figure 7

a Lattice image, b and c 2-D forward and inverse Fourier transform, respectively, of the square region in (a) showing well-developed () and {} surfaces of the calcite nanocrystals. Note 1-D commensurate superstructure diffraction (denoted as S) with 3 times () d-spacing in (c). The scale sample was taken from the steel pipe subjected to MWT under 100 G at pipe center, 0.1 s/cycle, and with an electric ground to the Earth

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