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Figure 3
Observed intensity distribution of the X-ray diffuse scattering around 440: (a) f′(Fe2+) − f′(Fe3+) = −1.60, ΔE/E ≃ 10−4 and (b) ΔE/E ≃ 10−3. For both (a) and (b), T = 130 K and λ = 1.7421 Å. |
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Figure 3
Observed intensity distribution of the X-ray diffuse scattering around 440: (a) f′(Fe2+) − f′(Fe3+) = −1.60, ΔE/E ≃ 10−4 and (b) ΔE/E ≃ 10−3. For both (a) and (b), T = 130 K and λ = 1.7421 Å. |