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Wilfried Wurth: Resonant inelastic X-ray scattering - Conferences ...

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Incoming photon<br />

, k<br />

r<br />

hω<br />

i<br />

Energy transfer<br />

Schematics<br />

System of Interest<br />

Ground state energy E g<br />

Final energy E f<br />

Momentum transfer/ħ<br />

ΔE=E f -E g =ħω-ħω‘<br />

r<br />

q<br />

=<br />

r<br />

k<br />

f<br />

r<br />

− k<br />

i<br />

„Photon in – photon out“ spectroscopy<br />

Outgoing photon<br />

, k<br />

r<br />

hω′<br />

f

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