XRD Gallery

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The photos below show sample figures of data obtained from using the departmental XRD.

1. Phase Identification

Phase identification using XRD

2. Phase Quantification

a. Relative Intensity Ratio (RIR, for certain phases)

Relative intensity ratio quantification

b. Internal Standard (added into unknown samples at known ratios)

internal standard added into unknown samples

c. Rietvield Refinement (third party software)

Rietvelt Refinement example in tailings sample

d. Calibration curve (simple systems with end member standards)

Calibration curve simple systems with end member standards: example from coral aragonite

 

3. Crystallinity

Crystallinity example

4. Crystallite Size and Strain Estimates

Peak position reproducibility of silicon
Size and strain estimate example

Williamson-Hall Plot

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