Screening effects on plasmon damping in
β
Martina E. Bachlechner; Helga M. BΓΆhm; Andreas Schinner
π
Article
π
1993
π
Elsevier Science
π
English
β 863 KB
Plasmon damping in the three-dimensional homogeneous electron gas is investigated within the formalism of secondorder perturbation theory, concentrating on the effects of static and dynamic screening. We have found several different theoretical approaches leading to comparable results, especially in