DAFS - Universidad de Zaragoza
DAFS - Universidad de Zaragoza
DAFS - Universidad de Zaragoza
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Using the path formalism for <strong>de</strong>scribing the wave function of<br />
the virtual photoelectron :<br />
[ − i ( 2kR<br />
+ ϕ ( k ) ]<br />
∑ Γj<br />
iχ ′<br />
j = − Aγj<br />
( k ) exp<br />
γ = 1<br />
γj<br />
γj<br />
χ ′ +<br />
)<br />
j<br />
If all crystallographic sites are equivalent :<br />
II<br />
II<br />
γ<br />
Abs.<br />
II<br />
As<br />
In<br />
Formally equivalent to EXAFS<br />
Use EXAFS multishell fit co<strong>de</strong>s (Ifeffit)<br />
M.G. Proietti, H. Renevier et al., Phys. Rev. B 59, (1999), 5479