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arXiv · 2401.06497

Spatially resolved mapping of coherent twin relationships in DFXM measurements

Mads Carlsen·Marion Hoefling·Carsten Detlefs·Hugh Simons
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Abstract

With dark firld x-ray microscopy, it is possible to measure reciprocal space manps of localized volumes embedded deeply in a large sample. Ferroelastic materials contains elastic twins that display characteristing splitting of diffraction peaks. We show how to utilize established methods for analysing reciprocal space maps of elastically twinned materials to the analysis of dark-field x-ray microscopy data to detemin the exact kind of domain wall present in each probed volume, even when the domains are not spatially resolved.

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Mads Carlsen, Marion Hoefling, Carsten Detlefs, Hugh Simons. 2024-01-12. Spatially resolved mapping of coherent twin relationships in DFXM measurements. https://arxiv.org/abs/2401.06497

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