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Resolution: standard / high Figure 4.
Surface SEM micrographs. Surface SEM micrographs of 0.2-μm-thick BaTiO3 thin film on (a) Cu and (b) SUS substrates and 2-μm-thick BaTiO3 thick films on (c) Cu and (d) SUS substrates.
Kim et al. Nanoscale Research Letters 2012 7:264 doi:10.1186/1556-276X-7-264 |