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Materials PDF Database

A comprehensive database for pair distribution function (PDF) data. Search, analyze, and share your research data.

PDF Search
Search for PDF data in the database
Experimental Data Upload
Upload the experimental PDF data

Pair Distribution Function (PDF) Analysis

PDF (Pair Distribution Function) Graph

The Pair Distribution Function (PDF) is a powerful analytical technique that provides detailed information about the atomic structure of materials, including:

  • Local atomic arrangements and bonding
  • Short and medium-range order in materials
  • Structural analysis of amorphous materials
  • Nanomaterial characterization
  • Detection of subtle structural distortions

Our database provides comprehensive PDF data for a wide range of materials, enabling researchers to:

  • Compare experimental results with reference data
  • Identify unknown phases and structures
  • Study structural evolution under various conditions
  • Access high-quality datasets