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Figure 5
The temperature evolution of (a) the unit-cell volume, with the temperature evolution of the unit-cell edge, a, shown in the inset, and (b) 90 – α, where α is the rhombohedral angle. |
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Figure 5
The temperature evolution of (a) the unit-cell volume, with the temperature evolution of the unit-cell edge, a, shown in the inset, and (b) 90 – α, where α is the rhombohedral angle. |