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Resolution: standard / high Figure 1.
FESEM image of as-prepared ZnO nanorods and PbS QD-coated ZnO nanorod arrays with
different CBD cycles. (a) ZnO nanorods, (b) ZnO nanorods coated by PbS QDs with 2 CBD cycles, (c) ZnO nanorods coated by PbS QDs with 4 CBD cycles, and (d) ZnO nanorods coated by PbS QDs with 6 CBD cycles. The scale bar is 200 nm.
Wang et al. Nanoscale Research Letters 2012 7:106 doi:10.1186/1556-276X-7-106 |
