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Figure 6
In depth-probe mode, BornAgain computes the refracted and transmitted beam intensity (squared amplitude) as a function of depth and incident angle. In this example, radiation with λ = 1 nm comes from vacuum (δ = 0) and enters at z = 0 a sample made of two layers on top of a substrate. Low-intensity bands show nodes of standing waves. An intensity maximum deep in the sample is found for αi ≃ 0.7°.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 53| Part 1| February 2020| Pages 262-276
https://doi.org/10.1107/S1600576719016789
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