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Figure 2
The temperature evolution of the unit-cell parameter a normalized to the value of a at T = 80 K. The inset shows the Fe concentration x versus the low-temperature lattice parameter a0 at T = 0 K obtained from equation (1) ![]() |
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Figure 2
The temperature evolution of the unit-cell parameter a normalized to the value of a at T = 80 K. The inset shows the Fe concentration x versus the low-temperature lattice parameter a0 at T = 0 K obtained from equation (1) ![]() |