Figure 3
From: Low energy electron imaging of domains and domain walls in magnesium-doped lithium niobate
MEM images at start voltages of (a) 1.15 V and (b) 1.75 V. Same area observed in the region close to the MEM-LEEM transition at start voltage of (c) 1.90 V and in LEEM at start voltages of (d) 2.10 V and (e) 2.70 V. (f) Electron intensity curves extracted from Pup and Pdown domains.
