The Ferroelectric Domain Structures Induced by Electron Beam Scanning in Lithium Niobate

Figure 2

The charge density dependence of (a) nanodomain density, (b) ray density, and (c) ray length. (d) Angular distribution of ray directions: red lines correspond to -crystallographic axis and blue lines to -crystallographic axis.

(a)

(b)

(c)

(d)