Wide-angle X-ray scattering (WAXS) geometries. In-plane diffraction geometry презентация

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WAXS is often used to

Molecular

Atomic

Ionic

Metallic

Carbon dioxide
Solid carbon dioxide
Diamond
Halite
Copper

WAXS is often used to Molecular Atomic Ionic Metallic Carbon dioxide Solid carbon

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the distance from sample to the detector is shorter and thus diffraction

maxima at larger angles are observed

Difference between WAXS and SAXS

0-10°

10-160°

Small angels

Wide angels

the distance from sample to the detector is shorter and thus diffraction maxima

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 In-plane diffraction geometry

In-plane diffraction geometry

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 In-plane diffraction graph

Intensity

In-plane diffraction graph Intensity

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 Parallel beam geometry

Parallel beam geometry

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 Bragg–Brentano geometry

Bragg–Brentano geometry

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Theta-theta geometry

Theta-theta geometry

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Theta-theta geometry

Theta-theta geometry

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Theta-2 theta geometry

Theta-2 theta geometry

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Theta-2 theta geometry

Theta-2 theta geometry

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