Combined effects of sample parameters on polymer charging due to electron irradiation: A contour simulation.

Highlights: [ • ] Electron-induced polymer charging is described by contour maps for the first time. [ • ] Leakage current and surface potential are highly correlated in contour features. [ • ] The total charge has the local maximum with respect to sample thickness. [•] Sample thickness normally affects charging effects more than electron mobility. [ABSTRACT FROM AUTHOR]