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Updated: May 31, 2026

$Microfluidic Chips for In Situ Crystal X-ray Diffraction and In Situ Dynamic Light Scattering for Serial Crystallography$

Microfluidic Chips for In Situ Crystal X-ray Diffraction and In Situ Dynamic Light Scattering for Serial Crystallography

Published on: April 24, 2018

RDFTools: a software tool for quantifying short-range ordering in amorphous materials.

D R G Mitchell¹, T C Petersen

¹Australian Center for Microscopy and Microanalysis, University of Sydney, Sydney, New South Wales 2006, Australia. drg.mitchell@sydney.edu.au

Microscopy Research and Technique

|July 16, 2011

Summary

This summary is machine-generated.

RDFTools is a new software package for analyzing electron diffraction patterns of disordered solids. It enables rapid, in situ measurements of atomic distances and coordination numbers, aiding materials science research.

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Area of Science:

Materials Science
Crystallography
Data Analysis

Background:

Electron diffraction is crucial for analyzing disordered solids.
Quantifying pair correlation functions requires specialized software.
In situ measurements offer significant advantages for real-time analysis.

Purpose of the Study:

To present RDFTools, a software package for computing radial distribution functions (RDFs) and pair correlation functions.
To enable rapid, in situ measurements from electron diffraction data.
To provide a user-friendly tool for quantitative analysis of disordered materials.

Main Methods:

The software package RDFTools was developed.
Algorithms were designed for efficient computation of diffraction integrals and data-processing averages.
The software integrates with DigitalMicrograph™ for transmission electron microscopy.

Main Results:

RDFTools allows for rapid in situ measurements of interatomic distances, bond angles, and coordination numbers.
The software provides publication-ready, quantitative pair distribution function information.
It offers a robust and intuitive user interface for deriving semiquantitative information.

Conclusions:

RDFTools facilitates accurate pair separation distance determination directly at the microscope.
The software is valuable for analyzing thick specimens and regions of unknown composition.
It enhances the efficiency and reliability of structural analysis in materials science.