Cell + ionic relaxation with ABACUS DFT; 0.04 eV/Å threshold; final energy = -3025.7145 eV; energy change = -0.0545 eV
H14 verdict: binary Mn-Al gives back tau-MnAl and nothing else
H14 (binary Mn-Al) verdict: discovery claim REFUTED via pre-registered branch (b); anisotropy half unmeasured; tau-MnAl stands as a calibration anchor, not a discovery.
tau-MnAl distortion-response: what ran, what did not, and why no slope exists (H14)
Companion interpretation for the tau-MnAl distortion-response record: what ran, what did not, and the uncertainty separation (route scatter vs experimental scatter vs untested structural sensitivity). No fabricated slope.
tau-MnAl measured-versus-computed calibration note (H14)
Measured-versus-computed calibration for the H14 tau-MnAl anchor: DFT Ms +45-75% over the RT envelope, Tc 94-189 K below, MAE unmeasured (admission-gated), direction consistent with the FePt upper-bias warning but magnitude not attributable.
Relax receipt. Settings-frozen contract relax of the tau-MnAl L10 anchor View run (route d...