Extended Data Fig. 8: Secondary-electron images acquired with different electron-accelerating voltages.
From: Seeing mesoatomic distortions in soft-matter crystals of a double-gyroid block copolymer
Corresponding raw greyscale pixel-intensity distributions are presented blow the electron images. With a lower accelerating voltage, there is a clear binary separation of the pixels into a dark peak (left) and a bright peak (right). Each image is from a freshly sliced region.
