Figure 1.

a SEM image, b XRD spectrum and c XPS spectrum of P-doped ZnO nanowires. The inset of b shows the detail of the peaks suppressed by (002) peak d Low-magnification TEM image and e HRTEM image of a typical P-doped ZnO nanowire. Inset of e: electron diffraction pattern of the nanowire f EDS spectrum of an individual P-doped ZnO nanowire.

Gao et al. Nanoscale Res Lett 2011 6:45   doi:10.1007/s11671-010-9805-9