Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. analysis and testing techniques
6. spectroscopy
7. x-ray spectroscopy

Narrower term/s

• x-ray absorption near-edge structure

Anotations

Scope note:

X-ray spectroscopy technique in which an intense, tunable X-ray beam of variable frequency from a synchrotron radiation source is directed at a sample and the absorption of the X-rays is measured as a function of frequency.