TwinSpec

Digital twins for spectroscopy, scattering, and instrument behavior.

Generate plausible GIWAXS and WAXS patterns, simulate instrument geometry, and explore material-specific scattering — all in one unified environment.

What TwinSpec Does

Data Twin

Generates plausible 2D scattering patterns using empirical priors.

Instrument Twin

Simulates geometry, exposure, binning, beam center, and beamstop effects.

Planner

Recommends settings to reach target SNR with minimal saturation.

Minimal, neutral categories for synthetic pattern generation and instrument-aware effects.

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Organic semiconductor

Conjugated polymers and small-molecule films.

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Organic non-semiconductor

General organics with diffuse scattering priors.

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Inorganic (powder)

Isotropic rings with realistic backgrounds.

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Inorganic (textured thin film)

Preferred orientation and anisotropy modes.

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Metal-organic (MOF film)

Framework-like peak sets with texture control.

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Biomaterial (cellulose film)

Semi-crystalline motifs and broad features.

2D scattering map (GIWAXS-like)

Linecuts (I(q), I(χ)) overlaid

Empirical priors + instrument-aware heuristics → realistic scattering patterns.

Console preview

Geometry controls

Incidence angle, detector distance, tilt.

Beam center alignment

Beam center shifts reflected in frame and twin.

Detector presets

Binning, exposure, noise and saturation behavior.

Logs + warnings

Saturation risk, invalid geometry, out-of-frame peaks.

Control the experiment — without the beamtime.