Figure 2
(Left) High-resolution, low-voltage backscattered electron image of a metallic specimen showing high definition with an effective beam energy of 1 keV. (Right) Diagram showing the deceleration schemed used to obtain this image. “vCD” denotes low voltage, high contrast (backscattered electron) detector. (Image credit: Ingo Gestmann; specimen credit: Outukumpu Stainless AB, Sweden)