Concepedia

Phonon Broadening of X-Ray Photoemission Linewidths

P. H. Citrin, P. Eisenberger, D. R. Hamann

Physical Review Letters · 1974 · 157 citations · 13 references

DOI

Concepts

Abstract

The significant contribution of phonon broadening to x-ray photoemission linewidths in polar materials has been experimentally verified. A simple theoretical expression is shown to account for the observed magnitude, temperature dependence, and variation with chemical environment of the photoemission widths.

References

13

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