Figure 4From: Initial Growth of Single-Crystalline Nanowires: From 3D Nucleation to 2D Growtha TEM image of two parallel Sb nanowire(the Au electrode film can be clearly seen at one end of the nanowire), b, c and d are HRTEM images of the areas marked (1), (2), and (3) in a, respectively. The inset in d is its FFT image. All the scale bars in b-d are 3 nmBack to article page