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

Area of Science:

• Materials Science
• Nanotechnology
• Physics

Background:

• Magnetic vector tomography offers nanometric resolution for visualizing 3D magnetization.
• Analyzing complex magnetic structures requires advanced imaging and reconstruction techniques.

Purpose of the Study:

• To present MARTApp, a novel software application for analyzing magnetic vector tomography data.
• To describe the workflow and features of MARTApp for 3D magnetization reconstruction.
• To demonstrate the software's capability using a synthetic hopfion sample.

Main Methods:

• Development of MARTApp software for image analysis and 3D reconstruction.
• Utilizing full-field or scanning transmission X-ray microscopy (TXM) for image acquisition.
• Applying the software to a synthetic hopfion sample for workflow validation.

Main Results:

• Successful reconstruction of the 3D magnetization vector of a synthetic hopfion.
• Demonstration of MARTApp's workflow from raw images to final 3D magnetization map.
• Detailed description of the software's features for magnetic nanostructure analysis.

Conclusions:

• MARTApp provides a robust platform for 3D magnetic vector tomography.
• The software facilitates the visualization and analysis of complex magnetic phenomena at the nanoscale.
• This tool is valuable for researchers studying magnetic nanostructures and multilayers.