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. 2016 Oct 10;6:35035. doi: 10.1038/srep35035

Figure 2. SEM images of the fabricated nanostructures.

Figure 2

The incident laser fluences are (a) 0.03 J/cm2, (b) 0.02 J/cm2, (c) 0.015 J/cm2 and (d) 0.01 J/cm2, respectively. The arrow E indicates the laser polarization direction, arrow W indicates the writing direction, and all scale bars are 400 nm.