Figure 2.
(a) High and (b) low magnification top view, (c) cross-sectional FESEM images of the Branched-Au-NW; (d) HRTEM, (e) low-magnification TEM, and (f) the corresponding SAED of the Branched-Au-NW; (g) TEM image of another Branched-Au-NW and the corresponding EDS mapping images of Au, Ti, O, N and S.
