Figure 1.

AFM images (10 × 10 μm2).The as-received (a, c, e) and etched (b, d, f) (001) (a, b), (011) (c, d), and (111) (e, f) STO substrates.

Jia et al. Nanoscale Research Letters 2013 8:23   doi:10.1186/1556-276X-8-23
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