MARTApp: software for the processing and reconstruction of synchrotron radiation-based magnetic tomographies

A. Estela Herguedas-Alonso; Joaquín Gómez Sánchez; Claudia Fernández-González; Andrea Sorrentino; Salvador Ferrer; Eva Pereiro; Aurelio Hierro-Rodriguez

arXiv · 2501.13127

MARTApp: software for the processing and reconstruction of synchrotron radiation-based magnetic tomographies

A. Estela Herguedas-Alonso·Joaquín Gómez Sánchez·Claudia Fernández-González·Andrea Sorrentino·Salvador Ferrer·Eva Pereiro·Aurelio Hierro-Rodriguez

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Abstract

Magnetic vector tomography allows for visualizing the 3D magnetization vector of magnetic nanostructures and multilayers with nanometric resolution. In this work, we present MARTApp (Magnetic Analysis and Reconstruction of Tomographies Application), a software designed to analyze the images obtained from a full-field or scanning transmission X-ray microscope and reconstruct the 3D magnetization of the sample. Here, its workflow and main features are described. Moreover, a synthetic test sample consisting of a hopfion is used to exemplify the workflow from raw images to the final 3D magnetization reconstruction.

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A. Estela Herguedas-Alonso, Joaquín Gómez Sánchez, Claudia Fernández-González, Andrea Sorrentino, Salvador Ferrer, Eva Pereiro, Aurelio Hierro-Rodriguez. 2025-01-21. MARTApp: software for the processing and reconstruction of synchrotron radiation-based magnetic tomographies. https://arxiv.org/abs/2501.13127

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