XAFS course2009 2 Theory

XAFS course2009 2 Theory

Introduction to X-ray Absorption Spectroscopy: Introduction to XAFS Theory K. Klementiev, ALBA/CELLS

Introduction

Interaction cross sections

Fermi’s Golden Rule

Fermi’s Golden Rule. Summary

Simple derivation of EXAFS

Early EXAFS expression

Modern EXAFS expression, FEFF

Modern EXAFS expression, FEFF

Qualitative Picture of XANES (difficulties)

Conclusions

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