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

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

Published on: June 19, 2018

New synchrotron powder diffraction facility for long-duration experiments.

Claire A Murray¹, Jonathan Potter¹, Sarah J Day¹

¹Diamond Light Source, Harwell Campus , Didcot, Oxfordshire OX11 0DE, UK.

Journal of Applied Crystallography

|February 14, 2017

Summary

This summary is machine-generated.

A novel synchrotron X-ray powder diffraction instrument enables long-duration experiments, housing multiple parallel studies for slow kinetic systems. This world-first facility demonstrates viability for extended research using synchrotron radiation.

Keywords:

instrumentation long-duration experiments synchrotron powder diffraction

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Sample Preparation and Transfer Protocol for In-Vacuum Long-Wavelength Crystallography on Beamline I23 at Diamond Light Source

Sample Preparation and Transfer Protocol for In-Vacuum Long-Wavelength Crystallography on Beamline I23 at Diamond Light Source

Published on: April 23, 2021

Area of Science:

Materials Science
Solid State Chemistry
Chemical Physics

Background:

Long-duration experiments are crucial for understanding slow kinetic systems and processes.
Existing facilities may not be optimized for extended, multi-sample synchrotron radiation studies.
There is a need for dedicated infrastructure to support week-to-year-long scientific investigations.

Purpose of the Study:

To design, build, and commission a new synchrotron X-ray powder diffraction instrument for long-duration experiments.
To create a unique facility capable of housing multiple parallel experiments, particularly those involving slow kinetic systems.
To validate the instrument's performance and demonstrate its viability for extended research.

Main Methods:

Construction and commissioning of a new synchrotron X-ray powder diffraction instrument on beamline I11 at Diamond Light Source.
Incorporation of design features for parallel experiments and specialized sample environments.
Utilizing a high-brightness X-ray beam and a large area detector.
Validation through diffraction data analysis and two case studies involving months of measurements.

Main Results:

Successful commissioning of the new instrument, meeting design objectives and performance criteria.
Demonstration of the instrument's capability to support multiple, parallel, long-duration experiments.
Validation of the facility's viability for studies lasting weeks to years through case studies.
Confirmation of high-quality diffraction data acquisition.

Conclusions:

The newly commissioned synchrotron X-ray powder diffraction instrument is a world-first dedicated facility for long-term studies.
The instrument's unique design effectively supports parallel experiments and the investigation of slow kinetic processes.
The successful commissioning and case studies confirm the facility's capability and readiness for scientific research.