Xray_scattering.md

(Red‑zone draft)

X‑ray Scattering Techniques#

X‑ray scattering infers structural information from diffraction patterns. Their operation is powerful but deeply inference‑heavy and substrate‑sensitive.

Dimensional Core (SET)#

• Spin: scattering geometry
• Elec: detector response
• Temp: affects sample structure

Why Red‑Zone#

X‑ray scattering relies on complex inversion models and assumes idealized sample behavior. Small deviations produce large interpretive errors.

Regime Notes#

• pos‑regime: crystalline samples, stable beams
• Q‑regime: defects, mixed phases
• neg‑regime: amorphous materials, unstable samples

Containment Notes#

Requires explicit model‑assumption and sample‑stability boundaries.