Research reports

Benchmarks and experiment reports from the research code. Each project shows its newest results; the full list is in the project's report index.

QoraPhase · JAX-native, composable phase retrieval for coherent diffraction imaging (CDI, BCDI)

Public measured data (CXIDB)Neither published reconstruction (CXIDB 3, CXIDB 28) is reproduced yet. Physics check needed.27 Oct 2026 Measured dataOn one measured 3D dataset, Fourier residual 0.310 for the best of 10 starts against 0.315 for the lab MATLAB reconstruction; mutual error 0.235. Physics check needed.27 Oct 2026 All reports →

ReflectoLearn · X-ray reflectivity of thin films: differentiable modeling, neural inference and fitting, with registered experiments on identifiability and fit policy

Research note: are returned XRR fit endpoints basin minima?Returned fit endpoints stand for their basins (supported); a few wrong basins need ≥ 10⁴ counts.25 Oct 2026 Basin minimum validation: full run, results and verdictsEndpoint S₁ represents its basin (supported); 5 R2a and 1 X2e wrong basins need ≥ 10⁴ counts.25 Oct 2026 All reports →

TraTT · Time-dependent dynamical X-ray diffraction (Takagi-Taupin) for transient acoustic Bragg satellites

Solver checksConvergence, limit and boundary-flux checks of the solver as one table and one figure.27 Oct 2026 Overshoot map under a linear turn-onLargest excess 0.603 at S = 3.8, on the rise-time boundary of the scan; full TT agrees to 8.65×10⁻⁵ at selected conditions.19 Oct 2026 All reports →