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$X-ray Diffraction of Biological Samples$ 01:10

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Related Experiment Video

Updated: Apr 10, 2026

$Synchrotron X-ray Microdiffraction and Fluorescence Imaging of Mineral and Rock Samples$

Synchrotron X-ray Microdiffraction and Fluorescence Imaging of Mineral and Rock Samples

Published on: June 19, 2018

Energy-dispersive X-ray diffraction using an annular beam.

A J Dicken, J P O Evans, K D Rogers

|June 16, 2015

Summary

This summary is machine-generated.

This study introduces a rapid material phase identification method using polychromatic X-ray diffraction. The technique enables quick analysis of various materials, crucial for fields like medicine and security screening.

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$Synchrotron X-ray Microdiffraction and Fluorescence Imaging of Mineral and Rock Samples$

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Biochemical and Structural Characterization of the Carbohydrate Transport Substrate-binding-protein SP0092

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$Synthesis and Microdiffraction at Extreme Pressures and Temperatures$

Synthesis and Microdiffraction at Extreme Pressures and Temperatures

Published on: October 7, 2013

Area of Science:

Materials Science
Crystallography
Analytical Chemistry

Background:

Accurate material phase identification is critical for numerous scientific and industrial applications.
Traditional methods can be time-consuming, limiting their use in time-sensitive scenarios.

Purpose of the Study:

To develop and demonstrate a novel, rapid method for material phase identification.
To showcase the technique's applicability to various materials with high efficiency.

Main Methods:

Utilizing polychromatic X-ray diffraction with an energy-resolving point detector.
Employing an annular X-ray beam incident on polycrystalline samples (≥20 mm diameter, ≤10 mm thick).
Detecting diffracted flux transmitted through the sample using a detector positioned on the beam's axis.

Main Results:

Successful material phase identification from diffraction spots.
Demonstrated acquisition of useful data with collection times as short as 0.5 seconds (0.15 mAs).
Presented experimental data from a diverse range of materials.

Conclusions:

The developed X-ray diffraction technique offers a fast and effective solution for material phase identification.
The method's speed and efficiency make it highly relevant for applications in medicine, security screening, and non-destructive testing.