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

TL;DR

MARTApp is a software tool that enables the processing and 3D reconstruction of magnetic nanostructures from synchrotron radiation-based magnetic tomographies, facilitating detailed visualization of magnetic vectors.

Contribution

The paper introduces MARTApp, a new software that streamlines the analysis and reconstruction of 3D magnetic structures from X-ray microscopy data.

Findings

Successful reconstruction of a synthetic hopfion sample

Workflow demonstration from raw images to 3D magnetization

Enhanced visualization of magnetic nanostructures

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.