Figure 6

TEM images of series C: (a) NWs-a and (b) NWs-b. (c) SAED pattern and (d) corresponding HRTEM images of NWs-b, highlighted by the dashed boxes in (b).
TEM images of series C: (a) NWs-a and (b) NWs-b. (c) SAED pattern and (d) corresponding HRTEM images of NWs-b, highlighted by the dashed boxes in (b).