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Figure 12
Phase shift Δφ (including an offset correction) between the diffracted and transmitted wave for a PDI of 30 µm tantalum foil as a function of energy. The values were determined from the position of the interference minima and maxima in the on-axis energy spectrum of Fig. 11[link]. The decrement of the refraction index, δ, is shown on the right-hand axis. Symbols signify the measured values and solid lines are based on calculations.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 11| Part 2| February 2004| Pages 190-197
doi:10.1107/S0909049503029169
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