REX Analyze

New analysis

Upload an XRDML file or a table of XRR data, then describe your sample.

Measurement file (up to 8 MB)Sample name

Axis and wavelength

Read from the file when available. For tables, specify the axis and wavelength here.

Horizontal axis

Wavelength, Å

Use a text description instead

SubstrateLayers, from surface to substrate Periodic multilayerHow certain is this structure?

Sample description and additional information I am allowed to submit these data for processing by REX-Optics and its AI provider.

Your files and reports are stored for 30 days. You can delete them sooner. Privacy notice · Terms.

Uses one analysis. Preview is free. Technical failures return the credit; an inconclusive fit still counts.

Fit progress and diagnostic plots

Email to approveTotal trial analyses

The total includes analyses already used. Saving access does not send an email.

Usage and costs