MROX Online

XRD and XRR Simulation and Fitting
for Material Structures

A scientific platform for the simulation and analysis of X-ray diffraction (XRD) and X-ray reflectivity (XRR) data.

X-raysXRD / XRR
Our new website is under development. We're building MROX step by step, with new content and improvements every Sunday. MROX Online is not yet available.
SimulationXRD and XRR for bulk, thin films and multilayers
FittingParameter optimization and experimental data analysis
Material DatabaseCrystal structures and material parameters
MultilayersComplex layer stacks and interfaces
AnalysisCompare, visualize and interpret results
▱ MROX Online — interface concept◻   ▷   ⚙
ModelSimulationFittingResults
Structure
◉ Air
▣ Al₂O₃ (5 nm)
▣ GaAs (120 nm)
▣ AlAs (10 nm)
▣ GaAs substrate
20304050602θ (°)— Illustrative signal

Use MROX directly in your browser

We are exploring a browser-based experience for MROX, bringing scientific workflows closer to researchers and students.

  • XRD and XRR simulation workflows
  • Experimental data comparison and fitting
  • Multilayer structure modelling
  • Scientific visualization
  • Step-by-step learning resources
▶ MROX Online — Coming Soon

The interface shown is a design concept, not a working scientific engine.

◉ News & Updates

New MROX website in development

We are rebuilding our scientific website with a simpler, faster design.

New updates every Sunday

Follow our gradual launch and discover what's next.

▣ Research & Publications

Research-driven scientific software

MROX is connected to more than 20 Q1 journal articles, as reported by its developer. A verified bibliography will be added here.

Publication titles and DOI links coming soon.

◇ Get Started

Discover XRD and XRR modelling, multilayer structures and fitting workflows.

New guides and scientific examples will be added progressively.

Existing MROX tutorials ↗