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Figure 6
The top row shows three sin2ψ tests with oscillatory behavior, suggesting that the measurements do not consistently sample a single representative strain state. The bottom row shows a strong influence of the measured orientation on the integral breadth, which is assumed to be correlated with intergranular strain variations. Both tests suggest that significant biases exist within the strain measurements, which, if left unaccounted for, will strongly influence the calculated stresses and lead to underestimated uncertainties.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 59| Part 4| August 2026|
https://doi.org/10.1107/S1600576726004085
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