Figure 6
From: Photodetecting properties of single CuO–ZnO core–shell nanowires with p–n radial heterojunction
(a) FESEM image and (b) current–voltage characteristic of a single CuO nanowire contacted by FIBID, (c, e) FESEM images and (d, f) current–voltage characteristics of a single (c, d) CuO–ZnO_1 and (e, f) CuO–ZnO_2 core–shell nanowire contacted by EBL and FIBID. (red line—theoretical fitting). Insets: FESEM image at a higher magnification of the CuO–ZnO core–shell nanowires.
