Module 03 · Texture Tomography

Texture Tomography

Three interconnected simulations building from X-ray diffraction fundamentals through tomographic reconstruction to full 6D texture tomography of polycrystalline materials.

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$X-ray Diffraction$

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X-ray Diffraction

Simulate Bragg diffraction from crystal lattices using the structure factor formalism. Explore how atomic positions, thermal motion, and lattice spacing shape the diffraction pattern.

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Tomography

Reconstruct 2D cross-sections from line-integral projections. Observe how the Radon transform builds sinograms and how filtered back-projection recovers the original image from its projections.

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Texture Tomography

Visualise the reconstructed crystallographic texture of a polycrystalline sample as a 3D colour-coded grain map. Explore orientation distribution functions, pole figures, and misorientation analysis.

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