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DOI: 10.4121/a8fc2b7d-1cb7-4499-a486-930ff5117f96

van Dijk, Niels; Brück, Ekkes; Hanggai, H (2025): Original experimental data for the paper "Complex Spin Structure and Magnetic Phase Transition of Mn₃₋ₓFeₓSn Alloys". Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/a8fc2b7d-1cb7-4499-a486-930ff5117f96.v1

Categories

• Condensed Matter Physics
• Physical Sciences

Keywords

Density Functional Theory Electronic structure Magnetic structure Magnetocaloric effect Mössbauer spectroscopy Neutron diffraction Phase transition

Licence

CC BY 4.0

Interoperability

• RO-Crate Metadata

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by Niels van Dijk , Ekkes Brück, H Hanggai

This dataset is accompanying Hanggai's PhD thesis-chapter 7, titled "Complex Spin Structure and Magnetic Phase Transition of Mn₃₋ₓFeₓSn Alloys." It includes XRD, neutron diffraction, magnetization, Mössbauer spectroscopy, and DFT data. In this part of the work, we aimed to investigate the novel magnetocaloric materials of the Mn₃₋ₓFeₓSn type, which exhibit second-order phase transitions. In this work we mainly amid to study the magnetic properties, spin structure and spin reorientation of Mn₃₋ₓFeₓSn compounds. The dataset consists of original experimental data, with samples prepared using arc melting and melt spinning techniques. Characterization methods include X-ray diffraction (XRD), Neutron diffraction (ND), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), magnetization measurements, Mossbauer and Density functional of theory.

The dataset contains files in the following formats: .DAT, .TIF, .PNG, and .XRDML.

History

• 2025-05-27 first online, published, posted

Publisher

4TU.ResearchData

Format

xrdml, dat, tif, png, par

Associated peer-reviewed publication

Complex spin structure and magnetic phase transition of Mn3−𝑥Fe𝑥Sn alloys

References

• https://doi.org/10.4233/uuid:07e1fac3-ae48-4677-8557-693bbb6bbe64

Funding

• Tailored magnetocaloric materials for magnetic heat pumps (grant code Project no. 17877 ) NWO

Organizations

TU Delft, Faculty of Applied Sciences, Department of Radiation, Science and Technology, Fundamental Aspects of Materials and Energy