perovskite atlas Structures, modes and phase transitions · Josu M. Igartua · UPV/EHU

Figure 6.12 · Thesis 3 · Iturbe 2012

Figure 6.12 · Thesis 3 · Iturbe 2012

status thesis-only · visibility public · id plt:thesis-03.6.12

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Temperature dependence of the amplitudes of the modes conforming the $P 2_{1} / n$ and $R \overline{3}$ structure of $\operatorname{SrPr} M R u \mathrm{O}_{6}(M=\mathrm{Zn}($ top $), M g($ middle $), N i($ bottom $))$, and $\Psi$ and $\Phi$ tilt-angles, as obtained from the NPD data refinement. The amplitudes of the irreps in the high symmetry phase have been scaled (multiplied by $3 / 2$) to see the evolution, since AMPLIMODES uses mode normalization within the corresponding primitive unit cell.

Temperature dependence of the amplitudes of the modes conforming the P 2_{1} / n and R \overline{3} structure of \operatorname{SrPr} M R u \mathrm{O}_{6}(M=\mathrm{Zn}( top ), M g( middle ), N i( bottom )), and \Psi and \Phi tilt-angles, as obtained from the NPD data refinement. The amplitudes of the irreps in the high symmetry phase have been scaled (multiplied by 3 / 2) to see the evolution, since AMPLIMODES uses mode normalization within the corresponding primitive unit cell.

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Thesis 3 · Iturbe 2012
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