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

Figure 5.14 · Thesis 4 · Orayech 2015

Figure 5.14 · Thesis 4 · Orayech 2015

status thesis-only · visibility public · id plt:thesis-04.5.14

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Evolution with temperature of the tetra-vector, but split in two parts: amplitudes of the modes $\mathrm{Na} / \mathrm{K}(x)$ versus those of $\mathrm{Nb}(\mathrm{y})$; amplitude values of the modes acting on the O atoms, $\mathrm{O} 1(x)$ versus O 2 $(y)$. We are plotting two two-dimensional vectors in the $x y$ plane: as black arrows, the evolution in all the distorted phases of the couple of amplitudes; at the vertices of the arrows, in green, the corresponding errors. The four points (1-4), represent values for the amplitudes obtained at the indicated temperatures, taken from $\frac{97}{97}$ passed to AMPLIMODES. Data from single crystal XRD. We have also plot some results from $\frac{[6]}{}$ pertaining to structures of related compounds, all in the tetragonal phase. The matching of the internal direction is very good.

Evolution with temperature of the tetra-vector, but split in two parts: amplitudes of the modes \mathrm{Na} / \mathrm{K}(x) versus those of \mathrm{Nb}(\mathrm{y}); amplitude values of the modes acting on the O atoms, \mathrm{O} 1(x) versus O 2 (y). We are plotting two two-dimensional vectors in the x y plane: as black arrows, the evolution in all the distorted phases of the couple of amplitudes; at the vertices of the arrows, in green, the corresponding errors. The four points (1-4), represent values for the amplitudes obtained at the indicated temperatures, taken from \frac{97}{97} passed to AMPLIMODES. Data from single crystal XRD. We have also plot some results from \frac{[6]}{} pertaining to structures of related compounds, all in the tetragonal phase. The matching of the internal direction is very good.

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Thesis 4 · Orayech 2015
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5.14
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auto-cropped from the OCR Markdown crop box (stage B); materials and kind to be reviewed in Phase 1

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