Fig. 4From: Structural Investigation of Uniform Ensembles of Self-Catalyzed GaAs Nanowires Fabricated by a Lithography-Free TechniqueTEM images of sample NW1. a HR-TEM low-magnification overview. b, c SAED pattern and HR-TEM micrograph of the disordered section at the root of the wire. d SAED pattern of the pure ZB section. e SAED pattern of the twinned ZB sectionBack to article page