Advances in Materials Science and Engineering / 2020 / Article / Fig 3

Research Article

A Comparative Analysis of Asymmetric (BaTiO3) /(BaZrO3) Superlattices via X-Ray Diffraction and Raman Spectroscopy

Figure 3

Room-temperature Raman spectra of (BaTiO3)/(BaZrO3) superlattices, recorded in “side-view” backscattering geometries at various BZ layer thicknesses. The arrows show the transformation of E(1TO) soft mode component at various x values and the dotted line outlines the position of another soft mode (full-symmetrical) component denoted as A1(2TO).
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