Hierarchy classification:

1. top of the aat hierarchies
2. Associated Concepts Facet
3. Associated Concepts (hierarchy name)
4. scientific concepts
5. physical sciences concepts
6. diffraction
7. x-ray diffraction

Anotations

Scope note:

X-ray diffraction technique which uses x-ray optics to focus an excitation beam to a small spot on the sample surface so that extremely small features on the sample can be analyzed at much higher resolution than with conventional XRD.