Plasmon decay in the context of the dielectric formalism

29th International Conference on Photonic, Electronic, and Atomic Collisions

Arista, N.R.^1,2,3 ; Gervasoni, J.L.^1,2 ; Segui, S.^1,3

Centro Atómico Bariloche (CNEA), Av. Bustillo 9500, S. C. de Bariloche. Río Negro

8400, Argentina^1

Instituto Balseiro (CNEA and UNCuyo), Av Bustillo 9500, S. C. de Bariloche. Río Negro

8400, Argentina^2

Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina^3

关键词: Damping constants;    Dielectric formalism;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/6/062010/pdf
DOI  :  10.1088/1742-6596/635/6/062010

来源: IOP

【 摘 要 】

We address the problem of quantifying the decay of plasmons excited in the electron gas of a condensed medium. Within the dielectric formalism, we use various methods to define and assess the damping constant γ.