|
|||||
|
|
Electron-phonon contribution to hole linewidth of the surface state on Al(0 0 1) |
|
| Authors: | IYu Sklyadneva A Leonardo EV Chulkov |
| Institution: | a Donostia International Physics Center (DIPC), 20018 San Sebastián/Donostia, Basque Country, Spain b Institute of Strength Physics and Materials Science, pr. Academicheski 2/1,634021, Tomsk, Russia c Depto. de Física de Materiales and Centro Mixto CSIC-UPV/EHU, Facultad de Ciencias Químicas, UPV/EHU Apdo. 1072, 20080 San Sebastián/Donostia, Basque Country, Spain |
| Abstract: | We report an ab initio study of the electron-phonon interaction and its contribution to the excited hole linewidth of the  surface state on Al(0 0 1). We have also evaluated the phonon-induced contribution to the linewidth of the occupied energy bands of Δ1 symmetry in bulk Al. The calculations were carried out using a linear response approach in the plane-wave pseudopotential representation. |
| Keywords: | Surface dynamics Electron-phonon coupling Electron lifetimes |
| 本文献已被 ScienceDirect 等数据库收录！ | |