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Resolution: standard / high Figure 8.
Optical micrographs of the scratched Ag nanopaste surface sintered at various temperatures. (a, e) 150°C, (b, f) 200°C, (c, g) 250°C, and (d, h) 300°C.
Kim et al. Nanoscale Research Letters 2012 7:49 doi:10.1186/1556-276X-7-49 |