EDS
Definition
Energy-dispersive X-ray spectroscopy: assessment of emitted X-ray energies for elemental information. EBSD examines crystallographic information from electron backscatter patterns. EDS assesses characteristic X-ray energies for elemental information; the techniques answer different questions.
- Context
- Electron-based analysis
For example, EDS can contribute elemental information about a sampled region without directly identifying its crystallographic orientation or unique source.
Neither output automatically identifies a unique object or source. Preparation, sampling volume, spectral or pattern quality and relevant comparisons affect interpretation.
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