Figure 4
From: Y-shaped ZnO Nanobelts Driven from Twinned Dislocations

(a) High magnified optical images of single Y-shaped ZnO nanobelts. (b) The large area PL spectrum of Y-shaped ZnO nanobelts.
From: Y-shaped ZnO Nanobelts Driven from Twinned Dislocations
(a) High magnified optical images of single Y-shaped ZnO nanobelts. (b) The large area PL spectrum of Y-shaped ZnO nanobelts.