Phonon band structure (supercell [2, 2, 2], Δ=0.01 Å); no imaginary modes; min freq = -0.16 THz
Phase diagram of Mn3(FeB)4; e_above_hull: 0.239043 eV/atom; predicted_stable: False
AI-discovered magnetic material: Fe4Mn3B4 (performance score: 0.679) | Space group: 1 (resolved from structure) | AI-generated from scratch using crystal structure prediction | Key properties: Tc: 543K, Ms: 0.07T, Cost: $1/kg, E_hull: 0.239eV/atom, Dynamically stable | Discovered in 2 AI iterations | The Fe4Mn3B4 compound shows good thermal magnetic stability with a Curie temperature above the target, but its magnetic density is insufficient. The elevated energy above hull points to a potential issue with phase stability or synthesis feasibility. This suggests that while the composition can sustain magnetism at high temperatures, the magnetic moment per volume is too low and the material may decompose or transform under standard conditions.