Simulation of the energy loss of proton beams interacting with few layer graphene foils

30th International Conference on Photonic, Electronic, and Atomic Collisions

Esteve-Paredes, Juan José^1 ; Valdés, Jorge E.^2 ; Sánchez-Claros, Jaime^1 ; Abril, Isabel^3 ; Garcia-Molina, Rafael^1

Departamento de Física, CIOyN, Universidad de Murcia, Murcia

E-30100, Spain^1

Departamento de Física, Universidad Técnica Federico Santa María, Valparaíso

2390123, Chile^2

Departament de Física Aplicada, Universitat d'Alacant, Alacant

E-03080, Spain^3

关键词: Ab initio calculations;    Carbon atoms;    Few-layer graphene;    Nlayers;    Semiclassical approaches;    Single layer;    Time dependent density functional theory;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/12/112007/pdf
DOI  :  10.1088/1742-6596/875/12/112007

来源: IOP

【 摘 要 】

We have simulated the passage of proton beams, having energies E6 keV the energy loss into a graphene target composed of n layers is n times the energy loss through a single layer graphene foil.