Abstract
A priori calculations of phonon broadening of core levels in metals are presented. The effects of nonlinear screening and higher-order couplings are taken into account for the first time. The nonlinear screening effects are very important for Li and must be accounted for in order to obtain agreement with experiment.
| Original language | English |
|---|---|
| Pages (from-to) | 7362-7365 |
| Journal | Physical Review B |
| Volume | 28 |
| Issue number | 12 |
| Publication status | Published - 1983 |
Subject classification (UKÄ)
- Condensed Matter Physics (including Material Physics, Nano Physics)