Fig. 1From: Engineering the Side Facets of Vertical [100] Oriented InP Nanowires for Novel Radial HeterostructuresRelative directions of facets in [111] (or WZ [0001]) and [100] oriented nanowires, (a) Tilted view of relative directions on the (111) surface. (b) Top view of relative directions on the (111) surface. (c) Tilted view of relative directions on the (100) surface. (d) Top view scanning electron microscopy (SEM) image of a [100] nanowire and the {011} cleavage plane of the (100) InP substrate. Relative directions perpendicular to the facets are indicated.Back to article page