AI Scientist: Mn2CrFe4Co4N SG #1 (score 0.740)

Hypothesis

A quaternary intermetallic compound of Fe-Co-Mn with controlled interstitial nitrogen content, forming a tetragonal or closely related phase, can achieve enhanced uniaxial magnetic anisotropy and a Curie temperature approaching 600 K, provided that compositional adjustments or structural modifications are made to improve thermodynamic and dynamic stability. This approach may yield a rare-earth-free permanent magnet with high magnetic density and improved coercivity once stability is optimized.

Structure

Predicted properties

Summary

- The combination of Mn, Cr, Fe, Co, and N in this stoichiometry yields a high Curie temperature and magnetic density. - The material is dynamically stable, which supports its structural integrity. - The energy above hull suggests that the material is metastable or unstable thermodynamically. - Cost is low, indicating practical feasibility from an economic standpoint.

Phase diagram

Mutation Trajectory Visualization

Interactive visualization showing the evolution of 952 structural frames during the mutation process.

Iterations