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Figure 8
Temperature dependence of the Debye–Waller factor, σ(2), in Ge. The straight line indicates the contribution of the thermal vibration, σthermal. The deviation (arrows) is attributed to static disorder and to correlation between σ(2) and λ. |
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Figure 8
Temperature dependence of the Debye–Waller factor, σ(2), in Ge. The straight line indicates the contribution of the thermal vibration, σthermal. The deviation (arrows) is attributed to static disorder and to correlation between σ(2) and λ. |