Ferroelectric and Antiferromagnetic Properties of Wurtzite Nitrides

MnSiN2 and MnGeN2 are identified as aristotypes of a new multiferroic wurtzite family exhibiting both ferroelectricity and antiferromagnetism. The dataset, authored by Steven Baksa and last updated in May 2026, includes first-principles calculations for these and related materials, detailing properties like polarization reversal barriers and band gaps. It is shared under a CC-BY-4.0 license via figshare.

Use Cases

• Screen candidate materials for ferroelectric applications based on calculated polarization reversal barriers and band gaps.
• Investigate antiferromagnetic exchange interactions in Mn(II)-based nitrides for spintronic device design.
• Engineer new altermagnetic multiferroics by analyzing the effects of substituting alkaline-earth metals on polarization and spin texture.
• Study magnetoelectric coupling and spin-splitting behavior in Type-1 multiferroic materials.

Strengths

• Includes specific, calculated material properties such as polarization reversal barriers (e.g., 0.963 eV for MnSiN2) and band gaps (e.g., 1.6 eV for MnSiN2).
• Focuses on a novel, unexplored family of multiferroic materials, offering a platform for integrated antiferromagnetic spintronics.
• Data is associated with a peer-reviewed article (DOI: 10.1002/adfm.202525545), lending credibility.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The 11.9 MB size suggests a relatively small dataset, potentially limiting the scope of analysis.

Provenance

Source

Steven Baksa via figshare

Collection Method

First-principles calculations, likely from computational materials science research.

Freshness

Last updated 2026-05-11 23:23:52