<b>Morphology controls domain states in magnetosome magnetite: a 3-D micromagnetic map</b>

This dataset presents high-resolution micromagnetic simulation results for magnetosomes with different geometries (octahedron, truncated octahedron, cuboctahedron, sphere, bullet, andtruncated hexagonal prism) at room temperature.<br>It systematically explores the influence of grain size (10–1000 nm) and axial ratio (AR = 0.1–1.0) on domain states, hysteresis behavior, and magnetic stability.The dataset includes:Magnetic domain state statistics and orientation distributions（domains .xlsx &amp; domains-direction .xlsx）Hysteresis parameters (Bc, Mrs/Ms) before and after encrypted test-set verification（hysteresis parameters .xlsx）Relaxation-time data derived from Nudged Elastic Band (NEB) calculations（relaxation-time .xlsx ）