Figure 1From: One-dimensional CuO nanowire: synthesis, electrical, and optoelectronic devices applicationSEM and TEM image, diameter distribution, and EDS spectrum of CuO NWs and Cu/O images. (a, b) Typical SEM image of the CuO NWs at different magnifications; (c) statistical distribution of the diameter of CuO NWs; (d) the EDS spectrum of CuO NWs; (e) TEM image of a single CuO NW; elemental mapping images of Cu (f), and O (g).Back to article page