The study of the guiding process for 10 keV electrons by planar Plexiglass surfaces

RREPS13; Meghri13

Vokhmyanina, K.A.^1 ; Zhukova, P.N.^1 ; Kubankin, A.S.^1 ; Hoai, Le Thu^1 ; Nazhmudinov, R.M.^1 ; Oleinik, A.N.^1 ; Pokhil, G.P.^2

Laboratory of Radiation Physics, Belgorod State University, Belgorod, Russia^1

Skobel'Tsyn Research Institute of Nuclear Physics, Moscow State University, Moscow, Russia^2

关键词: Angles of incidence;    Beam currents;    Elevation angle;    Guiding effect;    Planar surface;    Plexiglas;    Tilt angle;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/517/1/012044/pdf
DOI  :  10.1088/1742-6596/517/1/012044

来源: IOP

【 摘 要 】

Experimental study of electron beam reflection from a single planar surface of Plexiglas was made. The distinct guiding effect for the part of the beam was observed for 10 keV electrons within angles of incidence from 0 to +3 degrees. The experiments using Poly plates showed a number of features of the process such as the dependence of the reflection on the plate surface quality and material of the surfaces, the divisions of the beam into two parts with different behaviour depend on tilt angle and the beam current value, the effect of an elevation angle of the beam in compare with initial beam trace at negative and zero tilt angles of the plate.