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Resolution: standard / high Figure 1.
SEM images of SnO2 nanobelt. (a) SEM images of SnO2 nanobelt. (b) SEM image of a single SnO2 nanobelt across the Au electrodes.
Wang et al. Nanoscale Research Letters 2011 6:541 doi:10.1186/1556-276X-6-541 |
