Figure 3.

FESEM images. (a) Uncoated PET film and aluminum oxide-coated PET film by (b) ALD, (c) ALD with plasma pretreatment, and (e) PA-ALD. (d) and (f) are the magnified images of (c) and (e).

Edy et al. Nanoscale Research Letters 2013 8:79   doi:10.1186/1556-276X-8-79
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