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Figure 3

From: Origin of abnormal structural transformation in a (BiPb)FeO3/SrRuO3/SrTiO3 hetero-structure probed by Rutherford backscattering

Figure 3

Elemental analysis of each layer of (BiPb)FeO3/SrRuO3/SrTiO3 heterostructures and bottom SrRuO3/SrTiO3 structure. RBS simulated data (solid lines) for (BiPb)FeO3/SrRuO3/SrTiO3 heterostructures of (a) T g  = 650 °C and (b) T g  = 700 °C are in good agreement with random data (symbols). Variation in different edges of Pb, Bi and Fe indicate composition and thickness changes with T g . Inset of Fig. 3(b): Random and simulated spectra of bottom SrRuO3/SrTiO3 structure with Ru vacancies at surface of SrRuO3 layer.

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